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• 02:06

### Using A Number Line To Write An Addition Of Integer Statement

441 views / 0 likes - added

Using a Numberline to Write an Addition of Integer Statement. Here we look at an example of using a number line and the notion of direction to help visualize what is happening when adding integers.

• 04:50

### How to practice effectively...for just about anything - Annie Bosler and Don Greene

492 views / 0 likes - added

View full lesson: http://ed.ted.com/lessons/how-to-practice-effectively-for-just-about-anything-annie-bosler-and-don-greene Mastering any physical skill takes practice. Practice is the repetition of an action with the goal of improvement, and it helps us

• 04:29

### Basic Trigonometry - Practice Question #3

390 views / 0 likes - added

Learn basic trigonometry with this easy to follow example. I also provided the links for other basic trigonometry videos as well. Basic trigonometry quiz: https://www.youtube.com/watch?v=IGV1XufPd6E Basic Trigonometry Practice Question #1: https://www.you

• 04:41

### Basic Trigonometry - Practice Question #2

386 views / 0 likes - added

Learn basic trigonometry with this easy to follow example. I also provided the links for other basic trigonometry videos as well. Basic trigonometry quiz: https://www.youtube.com/watch?v=IGV1XufPd6E Basic Trigonometry Practice Question #1: https://www.you

• 07:06

### Basic Trigonometry - Practice Question #1

381 views / 0 likes - added

Learn basic trigonometry with this easy to follow example. I also provided the links for other basic trigonometry videos as well. Basic trigonometry quiz: https://www.youtube.com/watch?v=IGV1XufPd6E Basic Trigonometry Practice Question #2: https://www.you

• 15:21

### Why pi^pi^pi^pi could be an integer (for all we know!).

60 views / 0 likes - added

Check out the Jane Street programs if you're considering a mathematics/finance/programming job: https://www.janestreet.com/join-jane-street/our-programs/ Here is Tim Gowers's reply to the original tweet: https://twitter.com/wtgowers/status/134621215158170

• 08:46

### Geometric Precision Practice

418 views / 0 likes - added

Geometric precision practice

• 03:08

### Number Opposites Practice

400 views / 0 likes - added

Number opposites practice

• 03:13

### Practice Computing And Comparing Rates

477 views / 0 likes - added

Practice computing and comparing rates

• 05:57

### ck12.org: More Empirical Rule and Z-score practice

364 views / 0 likes - added

More Empirical Rule and Z-score practice More free lessons at: http://www.khanacademy.org/video?v=itQEwESWDKg

• 10:06

### Overview Of The Official SAT Practice | Tips & Planning | New SAT | Khan Academy

426 views / 0 likes - added

Sal walks through using Official SAT Practice on KhanAcademy.org, which we built in partnership with College Board (the creators of the SAT). Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-tips-planning/new-sat-about-sat/v/sa

• 09:51 Popular

### Math Antics - Integer Multiplication&Division

934 views / 2 likes - added

• 01:06

### New Evidence Shows Neanderthals Used a Familiar Tool to Practice Dental Hygiene

18 views / 0 likes - added

The practice of dental hygiene goes back at least 46,000 years.

• 01:40

### Bear Cubs Practice Climbing

91 views / 0 likes - added

Watch as these tiny cubs practice a vital survival skill. Please LIKE and SUBSCRIBE if you enjoyed! http://bit.ly/1Adl6ht **More info & videos below**Bears premieres Wednesday, November 20 at 8|7c on PBS ---------------For full NATURE episodes, check out

• 16:49

### Dimensional Analysis 3: Examples and Practice for Converting Units

192 views / 0 likes - added

Craig Beals continues his explanation of dimensional analysis with some simple practice problems. Dimensional analysis is one of the most important science-math topics because it is usable in every aspect of science.

• 07:28

### Learn TIPS on How to Practice Drawing Circle BETTER

99 views / 0 likes - added

If you want to Learn How to Draw Circles Better, Practice is key! I hope my tips on how to make your practice more productive on drawing circles helpful. You can do it Cuties and get better! SUPPLIES You Might Love (Amazon affiliate links): Sharpies: http

• 14:11

### The Mole 4 - Converting Mass to Atoms: Practice Problems

211 views / 0 likes - added

Craig Beals from Beals Science explains how to convert between mass in grams to atoms using the mole. The video includes molar mass, Avogadro's number, converting and mole practice problems. To learn more visit: http://www.BealsScience.com For the previou

• 03:11

### Craig of the Creek | Band Practice | Cartoon Network

328 views / 0 likes - added

Craig and his friends start a band, but need a place to practice away from grouchy neighbors looking for peace and quiet! Episode: Vulture’s Nest CN GAMES: http://cartn.co/ytgames SUBSCRIBE: http://cartn.co/subscribe About Craig of the Creek: Craig is a 1

• 03:41

### How San Francisco's Symphony Hacked a Terrible Practice Room to Sound Amazing | WIRED

373 views / 0 likes - added

San Francisco’s renowned orchestra has turned an acoustically disastrous rehearsal space into the city’s hottest classical music venue. Still haven’t subscribed to WIRED on YouTube? ►► http://wrd.cm/15fP7B7 CONNECT WITH WIRED Web: http://wired.com Twitter

• 03:58

### Basic Trigonometry - Practice Quiz

344 views / 0 likes - added

Learn basic trigonometry with this fun interactive math quiz. You can skip questions by clicking on the time stamps below. I also provided the solutions to every question. Solution #1: https://www.youtube.com/watch?v=w-4d-IpJmRg Solution #2: https://www.y

• 00:59

### Honey's agility training practice

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Here is our dog Honey training for agility competition.

• 02:33

### Integration By Parts - Calculus Practice Quiz

464 views / 0 likes - added

Learn integration by parts with this fun interactive calculus quiz. I also provided the solutions to every question. Solution #1: https://www.youtube.com/watch?v=01ZAriWg97I Solution #2: https://www.youtube.com/watch?v=A_meH96b-i8 Solution #3: https://www

• 06:45

### How to Fall Asleep FAST When You CANT Sleep! 12 Sleep Life Hacks!

152 views / 4 likes - added

WATCH NEXT: 24 Hours Locked in my Art Room! https://bit.ly/ArtRoom24Hours Best sleep hacks when you can't sleep! Life hacks to relax, destress & how to fall asleep FAST! Thanks to CVS for sponsoring this video S U B S C R I B E http://bit.ly/2cO2fGA D

• 05:23

### Basic Trigonometry - Word Problem #2

362 views / 0 likes - added

Learn basic trigonometry with this easy to follow example. I also provided the links for other basic trigonometry videos as well. Basic trigonometry quiz: https://www.youtube.com/watch?v=IGV1XufPd6E Basic Trigonometry Practice Question #1: https://www.you

• 04:21

### Basic Trigonometry - Word Problem

359 views / 0 likes - added

Learn basic trigonometry with this easy to follow example. I also provided the links for other basic trigonometry videos as well. Basic trigonometry quiz: https://www.youtube.com/watch?v=IGV1XufPd6E Basic Trigonometry Practice Question #1: https://www.you

• 05:37

### The Hardest Mandelbrot Zoom in 2017 - New record, 750 000 000 iterations!

97 views / 0 likes - added

A Mandelbrot is a mathematical formula that can be represented mathematically as:The Mandelbrot set can be explained with the equation zn+1 = zn2 + c. In that equation, c and z are complex numbers and n is zero or a positive integer (natural number). Star

• 05:00

### Why do airlines sell too many tickets? - Nina Klietsch

366 views / 0 likes - added

View full lesson on ed.ted.com: http://ed.ted.com/lessons/why-do-airlines-sell-too-many-tickets-nina-klietsch Have you ever sat in a doctor’s office for hours, despite having an appointment? Has a hotel turned down your reservation because it’s full? Have

• 02:06

### Pachelbel's Chicken

410 views / 1 likes - added

Anyone else playing this at their wedding? Subscribe: https://www.youtube.com/subscription_center?add_user=twosetviolin WORLD TOUR: https://www.twosetviolin.com/show Practice Clothing Co. http://goo.gl/7WDTfW The Practice Journal: https://goo.gl/wejkxb Su

• 15:21

### Composing a Sonata in Under 1 Minute!

239 views / 0 likes - added

Merch is Back! (Limited Ling Lings): http://www.twosetviolin.com/shop Subscribe: https://www.youtube.com/subscription_center?add_user=twosetviolin WORLD TOUR: https://www.twosetviolin.com/show Practice Clothing Co. http://goo.gl/7WDTfW The Practice Journa

• 03:10

### All Violin Techniques Ranked in Difficulty

211 views / 0 likes - added

M E R C H: http://www.twosetviolin.com/shop Subscribe: https://www.youtube.com/subscription_center?add_user=twosetviolin WORLD TOUR: https://www.twosetviolin.com/show NEW W E I B O!!!: https://www.weibo.com/twosetviolinofficial Practice Clothing Co. http:

• 13:48

### The World's FASTEST (and most INACCURATE) VIOLINIST!

363 views / 0 likes - added

Subscribe: https://www.youtube.com/subscription_center?add_user=twosetviolin WORLD TOUR: https://www.twosetviolin.com/show NEW MERCH: http://www.twosetviolin.com/shop NEW W E I B O!!!: https://www.weibo.com/twosetviolinofficial Practice Clothing Co. http:

• 04:40

### 12 Levels of Violin Playing

275 views / 0 likes - added

M E R C H (new designs every month!): http://www.twosetviolin.com/shop Subscribe: https://www.youtube.com/subscription_center?add_user=twosetviolin WORLD TOUR: https://www.twosetviolin.com/show NEW W E I B O!!!: https://www.weibo.com/twosetviolinofficial

• 05:25

### Complex Numbers — Harder Example | Math | New SAT | Khan Academy

438 views / 0 likes - added

Watch Sal work through a harder Complex numbers problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-tips-planning/new-sat-about-sat/v/walk-through-sat-practice-platform?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Mi

• 08:04

### Format Changes To The New SAT | Tips & Planning | New SAT | Khan Academy

447 views / 0 likes - added

In March 2016, the SAT is switching to a new format. Sal covers how the exam is changing. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-tips-planning/new-sat-about-sat/v/sat-differences-of-new-sat?utm_source=YT&utm_medium=De

• 02:04

### The 2 Times Table Song (Multiply by 2) | Silly School Songs

99 views / 0 likes - added

Learn how to multiply by 2 with this upbeat and catchy song! For more music and information, visit http://sillyschoolsongs.com.FREE Practice and Speed Drill for the two times table!! http://sillyschoolsongs.com/multiply-by-two-free-speed-drill-and-practic

• 17:29

### More on Oxidation States

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More practice calculating oxidation states

• 07:48

### Introduction To The SAT Writing & Language Test | Tips & Planning | New SAT | Khan Academy

492 views / 0 likes - added

This is the last video in our New SAT subject! Missed the previous lesson? https://www.khanacademy.org/test-prep/new-sat/new-sat-tips-planning/new-sat-about-sat/v/sat-reading-test-intro?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT New SAT (starting M

• 01:40

### Musical Genes

307 views / 0 likes - added

Musicians and birds dial up the same special set of genes as they practice their music

• 08:16

### How To Draw The Patriots Logo

426 views / 2 likes - added

Follow along and learn how to draw the Patriots logo. This lesson is more challenging for our younger art friends, but challenge yourself and always try. The most important thing is to have fun and to practice. Remember to practice! Become an Art Club mem

• 07:48

### ck12.org Normal Distribution Problems: z-score

486 views / 0 likes - added

Z-score practice More free lessons at: http://www.khanacademy.org/video?v=Wp2nVIzBsE8

• 00:39 Popular

### Lucas the Spider - Encore

760 views / 1 likes - added

Being the world's most musical spider takes a lot of hard work, dedication, and practice!

• 11:53

### How To Draw Cartoon Hulk

467 views / 2 likes - added

Learn how to draw Hulk! Follow along with us, and don't worry about making your drawing look exactly like ours. The most important thing is to have fun and to practice!

• 01:51

### Cubs Will Be Cubs | Secret Life of Tigers

624 views / 5 likes - added

The cubs practice their fighting skills while their mother finds dinner. THREE-NIGHT EVENT STARTS SUNDAY SEPTEMBER 4 at 8/7c.

• 04:21

### Introduction To The SAT Reading Test | Tips & Planning | New SAT | Khan Academy

358 views / 0 likes - added

• 08:15

### How To Draw Skye From PAW Patrol - Preschool

117 views / 0 likes - added

This lesson is meant for younger artists. This lesson is also a bit more challenging but still very fun! I was completely proud of Olivia's finished drawing of Skye. Always remind your little artists, that their drawing doesn't have to look exactly like m

• 07:14

### Content Changes To The New SAT | Tips & Planning | New SAT | Khan Academy

409 views / 0 likes - added

Sal covers the major content changes to the new SAT. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-tips-planning/new-sat-about-sat/v/sat-math-test-intro?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the previous l

• 16:07

### Terrific Toothpick Patterns - Numberphile

201 views / 0 likes - added

Fun with toothpicks. Featuring Neil Sloane. More links & stuff in full description below ↓↓↓ Neil Sloane is the founder of the On-Line Encyclopedia of Integer Sequences: https://oeis.org Play with the toothpick simulator: http://oeis.org/A139250/a139250.a

• 02:55

### Linear Equation Word Problems — Basic Example | Math | New SAT | Khan Academy

630 views / 0 likes - added

Watch Sal work through a basic Linear equations word problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-heart-of-algebra/v/sat-math-h2-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the prev

• 01:16

### Solving Quadratic Equations — Basic Example | Math | New SAT | Khan Academy

427 views / 0 likes - added

• 16:38

### Superhero Triangles - Numberphile

144 views / 0 likes - added

Heronian triangles and other fascinating things, featuring Dr James Grime.Get your Superhero Triangle T-Shirt and other stuff: http://bit.ly/Super_TriMore links & stuff in full description below More videos with Dr Grime: http://bit.ly/grimevideosDr James

• 02:49

### Circle Equations — Harder Example | Math | New SAT | Khan Academy

382 views / 0 likes - added

Watch Sal work through a harder Circle equations problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s3-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the pr

• 01:53

### Circle Equations — Basic Example | Math | New SAT | Khan Academy

485 views / 0 likes - added

Watch Sal work through a basic Circle equations problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s8-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the pre

• 03:43

### Right Triangle Geometry — Harder Example | Math | New SAT | Khan Academy

356 views / 0 likes - added

Watch Sal work through a harder Right triangle geometry problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s4-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed

• 08:17

### Right Triangle Geometry — Basic Example | Math | New SAT | Khan Academy

468 views / 0 likes - added

Watch Sal work through a basic Right triangle geometry problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s7-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed

• 03:18

### Congruence And Similarity — Harder Example | Math | New SAT | Khan Academy

373 views / 0 likes - added

Watch Sal work through a harder Congruence and similarity problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s7-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Miss

• 04:19

### Congruence And Similarity — Basic Example | Math | New SAT | Khan Academy

448 views / 0 likes - added

Watch Sal work through a basic Congruence and similarity problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s6-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Misse

• 04:10

### Circle Theorems — Harder Example | Math | New SAT | Khan Academy

502 views / 0 likes - added

Watch Sal work through a harder Circle theorems problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s8-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the pre

• 04:28

### Circle Theorems — Basic Example | Math | New SAT | Khan Academy

526 views / 0 likes - added

Watch Sal work through a basic Circle theorems problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s5-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the prev

• 02:50

### Complex Numbers — Basic Example | Math | New SAT | Khan Academy

495 views / 0 likes - added

Watch Sal work through a basic Complex numbers problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s3-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the prev

• 05:33

### Right Triangle Word Problems — Harder Example | Math | New SAT | Khan Academy

436 views / 0 likes - added

Watch Sal work through a harder Right triangle word problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s6-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the

• 03:52

### Right Triangle Word Problems — Basic Example | Math | New SAT | Khan Academy

439 views / 0 likes - added

Watch Sal work through a basic Right triangle word problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s2-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the

• 05:09

### Volume Word Problems — Harder Example | Math | New SAT | Khan Academy

407 views / 0 likes - added

Watch Sal work through a harder Volume word problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s2-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the previou

• 02:38

### Graphing Linear Equations — Harder Example | Math | New SAT | Khan Academy

453 views / 0 likes - added

Watch Sal work through a harder Graphing linear equations problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-heart-of-algebra/v/sat-math-h3-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the

• 03:59

### Volume Word Problems — Basic Example | Math | New SAT | Khan Academy

442 views / 0 likes - added

Watch Sal work through a basic Volume word problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s1-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the previous

• 02:38

### Function Notation — Harder Example | Math | New SAT | Khan Academy

453 views / 0 likes - added

Watch Sal work through a harder Function notation problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q1-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Misse

• 16:36

### Writing: Informative — How-to Example | Reading & Writing | New SAT | Khan Academy

495 views / 0 likes - added

Watch Sal work through an SAT Writing: Informative passage. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-reading-writing/new-sat-writing-passages/v/sat-writing-narrative?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Mis

• 03:45

### Angles, Arc Lengths, And Trig Functions — Harder Example | Math | New SAT | Khan Academy

449 views / 0 likes - added

Watch Sal work through a harder Angles, arc lengths, and trig functions problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s5-easier?utm_source=YT&utm_medium=Desc&utm_campai

• 03:52

### Angles, Arc Lengths, And Trig Functions — Basic Example | Math | New SAT | Khan Academy

430 views / 0 likes - added

Watch Sal work through a basic Angles, arc lengths, and trig functions problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s4-harder?utm_source=YT&utm_medium=Desc&utm_campaig

• 02:23

### Isolating Quantities — Harder Example | Math | New SAT | Khan Academy

377 views / 0 likes - added

Watch Sal work through a harder Isolating quantities problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p13-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT M

• 02:01

### Isolating Quantities — Basic Example | Math | New SAT | Khan Academy

644 views / 0 likes - added

Watch Sal work through a basic Isolating quantities problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p14-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Mi

• 02:26

### Function Notation — Basic Example | Math | New SAT | Khan Academy

503 views / 0 likes - added

Watch Sal work through a basic Function notation problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p13-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Misse

• 02:39

### Operations With Polynomials — Harder Example | Math | New SAT | Khan Academy

485 views / 0 likes - added

Watch Sal work through a harder Operations with polynomials problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p11-easier?utm_source=YT&utm_medium=Desc&utm_campaign=N

• 02:57

### Operations With Polynomials — Basic Example | Math | New SAT | Khan Academy

474 views / 0 likes - added

Watch Sal work through a basic Operations with polynomials problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p6-harder?utm_source=YT&utm_medium=Desc&utm_campaign=New

• 02:11

### Ratios, Rates, And Proportions — Basic Example | Math | New SAT | Khan Academy

520 views / 0 likes - added

Watch Sal work through a basic Ratios, rates, and proportions problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q1-harder?utm_source=YT&utm_medium=Desc&utm_campaign=

• 07:22

### Data Collection And Conclusions — Harder Example | Math | New SAT | Khan Academy

415 views / 0 likes - added

Watch Sal work through a harder Data collections and conclusions problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s1-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewS

• 02:58

### Nonlinear Equation Graphs — Harder Example | Math | New SAT | Khan Academy

534 views / 0 likes - added

Watch Sal work through a harder Nonlinear equation graphs problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p8-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewS

• 02:01

### Radicals And Rational Exponents — Basic Example | Math | New SAT | Khan Academy

428 views / 0 likes - added

• 02:22

### Nonlinear Equation Graphs — Basic Example | Math | New SAT | Khan Academy

397 views / 0 likes - added

Watch Sal work through a basic Nonlinear equation graphs problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p12-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewS

• 01:15

### Polynomial Factors And Graphs — Harder Example | Math | New SAT | Khan Academy

443 views / 0 likes - added

Watch Sal work through a harder Polynomial factors and graphs problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p12-easier?utm_source=YT&utm_medium=Desc&utm_campaign

• 01:36

### Polynomial Factors And Graphs — Basic Example | Math | New SAT | Khan Academy

479 views / 0 likes - added

Watch Sal work through a basic Polynomial factors and graphs problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p11-harder?utm_source=YT&utm_medium=Desc&utm_campaign=

• 03:13

### Interpreting Nonlinear Expressions — Harder Example | Math | New SAT | Khan Academy

436 views / 0 likes - added

Watch Sal work through a harder Interpreting nonlinear expressions problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p1-easier?utm_source=YT&utm_medium=Desc&utm_camp

• 05:55 Popular

### Interpreting Nonlinear Expressions — Basic Example | Math | New SAT | Khan Academy

1,107 views / 1 likes - added

Watch Sal work through a basic Interpreting nonlinear expressions problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p10-harder?utm_source=YT&utm_medium=Desc&utm_camp

• 03:06

### Operations With Rational Expressions — Harder Example | Math | New SAT | Khan Academy

412 views / 0 likes - added

Watch Sal work through a harder Operations with rational expressions problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p6-easier?utm_source=YT&utm_medium=Desc&utm_ca

• 03:22

### Linear And Quadratic Systems — Harder Example | Math | New SAT | Khan Academy

375 views / 0 likes - added

• 04:50

### Linear And Quadratic Systems — Basic Example | Math | New SAT | Khan Academy

468 views / 0 likes - added

• 04:34

### Radical And Rational Equations — Harder Example | Math | New SAT | Khan Academy

433 views / 0 likes - added

• 01:22

### Radical And Rational Equations — Basic Example | Math | New SAT | Khan Academy

449 views / 0 likes - added

• 05:39

### Solving Quadratic Equations — Harder Example | Math | New SAT | Khan Academy

472 views / 0 likes - added

• 02:33

### Radicals And Rational Exponents — Harder Example | Math | New SAT | Khan Academy

520 views / 0 likes - added

• 09:40

### Quadratic And Exponential Word Problems — Harder Example | Math | New SAT | Khan Academy

558 views / 0 likes - added

• 03:30 Popular

### Quadratic And Exponential Word Problems — Basic Example | Math | New SAT | Khan Academy

1,444 views / 0 likes - added

• 21:02

### Writing: Argument — How-to Example | Reading & Writing | New SAT | Khan Academy

450 views / 0 likes - added

Watch Sal work through an SAT Writing: Argument passage. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-reading-writing/new-sat-writing-passages/v/sat-writing-informational-passage?utm_source=YT&utm_medium=Desc&utm_campaign=N

• 03:37

### Scatterplots — Harder Example | Math | New SAT | Khan Academy

368 views / 0 likes - added

Watch Sal work through a harder Scatterplots problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q5-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the

• 04:34

### Scatterplots — Basic Example | Math | New SAT | Khan Academy

446 views / 0 likes - added

Watch Sal work through a basic Scatterplots problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q4-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the

• 05:03

### Units — Harder Example | Math | New SAT | Khan Academy

409 views / 0 likes - added

Watch Sal work through a harder Units problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q7-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the previo

• 03:00

### Units — Basic Example | Math | New SAT | Khan Academy

462 views / 0 likes - added

Watch Sal work through a basic Units problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q3-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the previou

• 01:45

### Percents — Harder Example | Math | New SAT | Khan Academy

388 views / 0 likes - added

Watch Sal work through a harder Percents problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q3-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the pre

• 03:14

### Percents — Basic Example | Math | New SAT | Khan Academy

428 views / 0 likes - added

Watch Sal work through a basic Percents problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q2-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the prev

• 07:02 Popular

### Manipulating Quadratic And Exponential Expressions — Harder Example | Math | New SAT | Khan Academy

1,466 views / 0 likes - added

Watch Sal work through a harder Manipulating quadratic and exponential expressions problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p3-easier?utm_source=YT&utm_medi

• 03:42

### Manipulating Quadratic And Exponential Expressions — Basic Example | Math | New SAT | Khan Academy

523 views / 0 likes - added

Watch Sal work through a basic Manipulating quadratic and exponential expressions problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p2-harder?utm_source=YT&utm_mediu

• 03:27

### Key Features Of Graphs — Harder Example | Math | New SAT | Khan Academy

364 views / 0 likes - added

Watch Sal work through a harder Key features of graphs problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q6-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT

• 03:22

### Key Features Of Graphs — Basic Example | Math | New SAT | Khan Academy

452 views / 0 likes - added

Watch Sal work through a basic Key features of graphs problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q5-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT M

• 04:28

### Data Inferences — Harder Example | Math | New SAT | Khan Academy

428 views / 0 likes - added

Watch Sal work through a harder Data inferences problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q9-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed

• 03:32

### Data Inferences — Basic Example | Math | New SAT | Khan Academy

477 views / 0 likes - added

Watch Sal work through a basic Data inferences problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q8-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed t

• 02:01

### Table Data — Harder Example | Math | New SAT | Khan Academy

455 views / 0 likes - added

Watch Sal work through a harder Table data problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q4-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the p

• 01:22

### Table Data — Basic Example | Math | New SAT | Khan Academy

423 views / 0 likes - added

Watch Sal work through a basic Table data problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q7-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the pr

• 04:22

### Ratios, Rates, And Proportions — Harder Example | Math | New SAT | Khan Academy

413 views / 0 likes - added

Watch Sal work through a harder Ratios, rates, and proportions problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q2-easier?utm_source=YT&utm_medium=Desc&utm_campaign

• 05:18

### Linear And Exponential Growth — Harder Example | Math | New SAT | Khan Academy

556 views / 0 likes - added

Watch Sal work through a harder Linear and exponential growth problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q8-easier?utm_source=YT&utm_medium=Desc&utm_campaign=

• 02:28

### Linear And Exponential Growth — Basic Example | Math | New SAT | Khan Academy

481 views / 0 likes - added

Watch Sal work through a basic Linear and exponential growth problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q6-harder?utm_source=YT&utm_medium=Desc&utm_campaign=N

• 04:00

### Data Collection And Conclusions — Basic Example | Math | New SAT | Khan Academy

653 views / 0 likes - added

Watch Sal work through a basic Data collections and conclusions problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q10-harder?utm_source=YT&utm_medium=Desc&utm_campai

• 02:16

### Center, Spread, And Shape Of Distributions — Harder Example | Math | New SAT | Khan Academy

480 views / 0 likes - added

Watch Sal work through a harder Center, spread, and shape of distributions problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q10-easier?utm_source=YT&utm_medium=Desc

• 01:08

### Solfeggietto by CPE Bach | Performed by Magdalene Rolka - Unicorn

63 views / 0 likes - added

Having a hard time getting motivated to practice your piano pieces because remote learning is rough? Let me turn into a unicorn real quick to get you excited about piano again!

• 10:28 Popular

### How To Draw A Chicken From Minecraft

1,164 views / 0 likes - added

Drawing things from Minecraft is a great way to practice drawing in 3D! This chicken is slightly on the advanced side, but that doesn't mean you can't do it! All it takes is a little practice. Watch this video a couple times and draw your own Minecraft ch

• 03:59

### Meet the Comma | Punctuation | Grammar | Khan Academy

350 views / 0 likes - added

David and Paige introduce you to the superhero of the punctuation world: the comma! Practice this yourself on Khan Academy right now: . Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/

• 04:52

### Should We Eat Bugs? - Emma Bryce

644 views / 1 likes - added

View full lesson: http://ed.ted.com/lessons/should-we-eat-bugs-emma-bryce What's tasty, abundant and high in protein? Bugs! Although less common outside the tropics, entomophagy, the practice...

• 03:49

### Meet The Prepositions | Prepositions | The Parts Of Speech | Grammar

347 views / 1 likes - added

Prepositions help show us where things are in space and time. Practice this yourself on Khan Academy right now: http://www.khanacademy.org/the-preposition/e/meet-the-preposition Watch the next lesson: https://www.youtube.com/watch?v=96sojEZsKu8 The parts

• 05:14

### Intensifiers And Adverbs Of Degree | Modifiers | The Parts Of Speech

356 views / 0 likes - added

Words like 'very' and 'slightly' are examples of intensifiers and adverbs of degree. Here's how they work! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/the-modifier/e/intensifiers-and-adver

• 05:38

### Prepositional Phrases | Prepositions | The Parts Of Speech | Grammar

346 views / 0 likes - added

Prepositional phrases are word chunks that begin with a preposition. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/the-preposition/e/prepositional-phrases/ Missed the previous lesson? https://www.khanacademy.org/the-preposi

• 03:34

### Introduction To Agreement | Verbs | The Parts Of Speech

300 views / 0 likes - added

When you match up the subject of a sentence with a verb, it's called 'agreement'. Here's how it works! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/grammar-verbs/e/intro-to-verb-agreement M

• 03:50

### Multiplying Sponge Balls Explained

97 views / 1 likes - added

Multiplying sponge balls are a classic in magic and the slight of hand is not that hard to learn. It will take a little practice to make this look like real magic, but this type of close up illusion is amazing for the spectator to see because the magic ha

• 32:12

### Greek 101: Learning an Ancient Language | The Great Courses

602 views / 1 likes - added

Learn the 24 letters of the Greek alphabet using the restored classical pronunciation, recognizing that there was some variation in pronunciation in an ancient world. Practice pairings of vowels called dipthongs, and sound out a selection of words that yo

• 05:12

### Ellipses | Punctuation | Khan Academy

316 views / 0 likes - added

Ellipses are three little dots that we use to show a pause or that a portion of a quote has been removed. Learn how to use them in this video. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/miscellaneous-punctuation/e/introd

• 1:11:53

### Fractions, Mixed Numbers, Decimals, & Percents - Review

10 views / 0 likes - added

This video tutorial shows you how to add, subtract, multiply, and divide fractions. It shows you how to convert between improper fractions, mixed numbers, decimals and even percents. It contains tons of examples and practice problems for you to learn from

• 27:55

### Distance, Displacement, Average Speed & Average Velocity

7 views / 0 likes - added

This physics video provides a basic introduction into distance, displacement, average speed, and average velocity. It has many examples and practice problems.Full 1 Hour & 10 Minute Video:https://www.patreon.com/MathScienceTutor

• 04:18

### How to use italics and underlines | Punctuation | Khan Academy

300 views / 0 likes - added

Learn how to use italics and underlines when writing the titles of works or when emphasizing a particular word or phrase. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/miscellaneous-punctuation/e/italics--underlines--and-qu

• 04:50

### Introduction to the apostrophe | The Apostrophe | Punctuation | Khan Academy

395 views / 0 likes - added

David and Paige, KA’s resident grammarians, introduce a new piece of punctuation: the apostrophe! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/the-comma/e/introduction-to-the-apostrophe Watch the next lesson: https://www.k

• 09:29

### Dividing Decimals With Hundredths Example 3 | Decimals | Pre-Algebra | Khan Academy

480 views / 0 likes - added

The old saying is "practice makes perfect." Let's keep practicing dividing decimals and making our divisor a whole number. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/decimals-pre-alg/dividing-d

• 04:51

### Hyphens vs. dashes | Punctuation | Khan Academy

329 views / 1 likes - added

Hyphens and dashes look pretty similar, but their uses are very different! Learn when to use each one in this video. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/miscellaneous-punctuation/e/dashes-and-hyphens Watch the nex

• 06:20

### Dashes | Punctuation | Khan Academy

279 views / 0 likes - added

Dashes are like little actors—they can behave like colons, pairs of commas, or parentheses. Learn how to use them in this video! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/miscellaneous-punctuation/e/introduction-to-the-

• 09:56

### Swinging tray -centripetal force -Greek waiter tray // Homemade Science with Bruce Yeany

462 views / 0 likes - added

The classic swinging water bucket and the greek waiter's tray, also called the centripetal swinging tray, or centrifugal tray is examined with some additional variations to make the experience a bit more interesting. AN easy experiment that anyone can do

• 06:39

### The Mole 5 - Converting Moles of Compound to Mass

203 views / 0 likes - added

Craig Beals explains how to convert between moles of a compound and mass using three simple steps. Being able to calculate the molar mass of a compound is a skill outlined in this video including two mole conversion practice problems. To learn more visit:

• 05:10

### Prepositions Of Space | Prepositions | The Parts Of Speech | Grammar

349 views / 0 likes - added

Some prepositions help describe relationships between objects and their locations in space. David explains how! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/the-preposition/e/prepositions-about-time-and-space Watch the nex

• 05:16

### Prepositions Of Time | Prepositions | The Parts Of Speech | Grammar

332 views / 0 likes - added

• 03:13

### Using quotation marks in titles | Punctuation | Khan Academy

294 views / 0 likes - added

Learn how to use quotation marks to title things like poems, songs, and episodes of TV shows. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/miscellaneous-punctuation/e/italics--underlines--and-quotes/ Watch the next lesson:

• 06:20

### Greatest Common Factor Explained | Factors And Multiples | Pre-Algebra | Khan Academy

354 views / 0 likes - added

Here's a nice explanation of least common factor (or least common divisor) along with a few practice example exercises. Let's roll. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/factors-multiples/

• 04:09

### Parentheses | Punctuation | Khan Academy

223 views / 0 likes - added

Parentheses set off extra information (such as a writer's remarks, an interruption, or a reference) from the rest of a sentence. Learn how to use them in this video! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/miscellaneo

• 02:49

### Percent Word Problem Example 2 | Decimals | Pre-Algebra | Khan Academy

397 views / 0 likes - added

It's nice to practice conversion problems, but how about applying our new knowledge of percentages to a real life problem like recycling? Hint: don't forget your long division! Practice this lesson yourself on KhanAcademy.org right now: https://www.khanac

• 02:52

### Three ways to end a sentence | Punctuation | Khan Academy

295 views / 0 likes - added

David and Paige, KA’s resident grammarians, introduce the three ways to end a sentence: the period, the exclamation point, and the question mark. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/the-comma/e/three-ways-to-end-a

• 05:05

### Solving Ratio Problems With Tables Example 1 | Pre-Algebra | Khan Academy

351 views / 0 likes - added

We're displaying ratios in a table format here, and then asking: given a ratio, solve for equivalent ratios. Here are a few examples to practice on. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/r

• 02:14

### Damaged Bears Find Solace in Rehab

412 views / 2 likes - added

Watch how Carpathian brown bears, scarred by the practice of training bears to dance for entertainment, are being given the chance to live out their lives in an environment tailored to creature comfort. Filmed on location in Synevyr National Park in Weste

• 30:59

### The Science of Mindfulness | The Great Courses

337 views / 0 likes - added

https://www.thegreatcoursesplus.com/the-science-of-mindfulness-a-research-based-path-to-well-being?utm_source=US_SocialMedia&utm_medium=SocialMediaEditorialYoutube&utm_campaign=138569 A surprising number of such difficulties stem from an inherited propens

• 07:08

### Early Train Word Problem | Linear Equations | Algebra I | Khan Academy

496 views / 0 likes - added

Fun word problem that is almost a brain teaser. Watch the next lesson: https://www.khanacademy.org/math/algebra/solving-linear-equations-and-inequalities/More-equation-practice/v/patterns-in-sequences-1?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI

• 03:50

411 views / 1 likes - added

When using more than one adjective, sometimes you put a comma between them and sometimes you don't. Learn how to tell when you need a comma in this video! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/the-modifier/e/commas-

• 26:25

### The Simple Pendulum

9 views / 0 likes - added

This physics video tutorial discusses the simple harmonic motion of a pendulum. It provides the equations that you need to calculate the period, frequency, and length of a pendulum on Earth, the Moon, or another planet. This video contains plenty of examp

• 03:45

### Introduction to the possessive | The Apostrophe | Punctuation | Khan Academy

352 views / 0 likes - added

Apostrophes can help show when something belongs to someone. Paige and David explain how! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/the-apostrophe/e/introduction-to-the-possessive-case Watch the next lesson: https://www

• 05:05

### Parallel structure | Syntax | Khan Academy

416 views / 0 likes - added

Parallel structure isn’t a set rule, but more of a stylistic choice: it helps sentence elements maintain a pattern. This is a very special episode because it’s Paige’s last video with us as a KA intern! We will miss having Paige as a contributor to the Gr

• 01:51

### Possession for words ending in “s” | The Apostrophe | Punctuation | Khan Academy

293 views / 0 likes - added

Do words that end in "s" still need _'s_ to show possession? David and Paige explain! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/the-apostrophe/e/introduction-to-the-possessive-case Watch the next lesson: https://www.kha

• 07:04

### Dependent and independent clauses | Syntax | Khan Academy

516 views / 0 likes - added

Independent clauses can stand on their own as sentences, but dependent clauses can’t. We’ll take a closer look at what this means. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/syntax/e/dependent-and-independent-clauses Wat

• 02:31

### Choosing between its and it’s | The Apostrophe | Punctuation | Khan Academy

283 views / 1 likes - added

David and Paige explain the meaning of two English words that look and sound very similar but act very different: _its_ and _it's_. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-apostrophe

• 35:53

### Coulomb's Law - Net Electric Force & Point Charges

7 views / 0 likes - added

This physics video tutorial explains the concept behind coulomb's law and how to use it calculate the electric force between two and three point charges. This video contains plenty of examples and practice problems for students taking high school or colle

• 04:11

### Advanced (plural) possession | The Apostrophe | Punctuation | Khan Academy

327 views / 0 likes - added

Paige and David talk about using apostrophes to show that something belongs to multiple people. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-apostrophe/e/advanved--plural--possesion Watch

• 04:53

### Subject-verb agreement | Syntax | Khan Academy

387 views / 0 likes - added

Agreement is the art of making sure that sentence parts agree with one another; you want to make sure that your subjects and verbs match up. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/syntax/e/subject-verb-agreement Watc

• 13:32

### PSA Safe Grocery Shopping in COVID-19 Pandemic UPDATED!!!

239 views / 0 likes - added

PSA Safe Grocery Shopping in COVID-19 Pandemic – UPDATED!!! This is the most current video for New CDC data, safe takeout food practices, and an updated practice for safe grocery shopping/handling.

• 03:36

### Introduction to contractions | The Apostrophe | Punctuation | Khan Academy

463 views / 0 likes - added

Apostrophes are great at standing in for missing letters, allowing us to shorten words. Paige and David discuss contractions and the Principle of Least Effort. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/the-apostrophe/e/

• 12:30

### The Mole 3 - Molar Mass

207 views / 0 likes - added

Craig Beals from Beals Science explains how to calculate the molar mass of elements as well as the molar mass of compounds. Included are examples of using dimensional analysis to calculate mass of a certain number of moles as well as practice problems. To

• 08:13

### What Number Comes Next? - Numberphile

203 views / 0 likes - added

Maybe pause the video and see if you can figure these out? Featuring Neil Sloane of OEIS fame... More links & stuff in full description below, including spoilers ↓↓↓ Extra footage from this video: https://youtu.be/ydn7s9-3GRc Neil Sloane is the founder of

• 03:19

### Commas in space and time | The Comma | Punctuation | Khan Academy

323 views / 0 likes - added

Learn how to use commas when writing addresses (in space) and dates (in time). Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/e/salutations--valedictions--dates--and-addresses Watch t

• 04:14

### Compound-complex sentences | Syntax | Khan Academy

539 views / 0 likes - added

Compound-complex sentences are compound sentences with dependent or subordinate clauses added to them. Paige and Rosie explain how to spot and use them. Practice this yourself on Khan Academy right now www.khanacademy.org/syntax/e/complex-and-compound-com

• 1:02:11

### Khan Academy Live: SAT Writing Class

329 views / 0 likes - added

Need help with SAT writing? Join Eric, one of Khan Academy’s SAT experts, for an SAT writing class. Eric walks through key grammar concepts like subject-verb agreement and sentence punctuation. This is an edited version of our livestream from March 9, 201

• 04:19

### Dangling modifiers | Syntax | Khan Academy

330 views / 0 likes - added

A modifying word or phrase “dangles” when it doesn’t apply to the word it’s supposed to modify. Learn how to spot and fix this problem! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/syntax/e/dangling-modifiers/ Watch the ne

• 03:38

### 10 Funny Jokes for Kids (Family Friendly Humor)

156 views / 0 likes - added

Here are some silly "dad jokes" for kids that encourage humor in kids. Teaching jokes to kids at an early age encourages communications skills and promotes fun. And young actors can use jokes to practice timing and audience interaction skills. #jokes #kid

• 03:32

### Three types of sentence | Syntax | Khan Academy

391 views / 0 likes - added

Three essential types of sentence are declarative sentences (which are statements), interrogative sentences (which are questions), and imperative sentences (which are orders). Join us as we give examples of each! Practice this yourself on Khan Academy rig

• 04:29

### Simple and compound sentences | Syntax | Khan Academy

359 views / 0 likes - added

A simple sentence contains one independent clause. A compound sentence contains more than one! Put another way: a simple sentence contains a subject and a predicate, but a compound sentence contains more than one subject and more than one predicate. Pract

• 02:51

### Apostrophes and plurals | The Apostrophe | Punctuation | Khan Academy

264 views / 0 likes - added

There is *one* extremely rare case in which we use apostrophes to make things plural. David and Paige, KA's resident grammarians, discuss this unusual case. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/p

• 04:38

### Run-ons and comma splices | Syntax | Khan Academy

321 views / 0 likes - added

A run-on sentence doesn’t separate any of its independent clauses with the punctuation that it needs, and a comma splice incorrectly separates two independent clauses with a comma, instead of a comma-and-coordinating-conjunction. Practice this yourself on

• 03:48

### Recognizing fragments | Syntax | Khan Academy

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A sentence fragment is a chunk of language that hasn’t made it all the way to being a working sentence; it might be missing a verb, or there might not be a subject. Learn how to turn a fragment into a sentence in this video! Practice this yourself on Khan

• 04:07

### Pronoun-antecedent agreement | Syntax | Khan Academy

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An antecedent is “the thing that came before”. When you use a pronoun, it’s standing in for a word you used previously—that’s the antecedent. Join us as we demonstrate how to make sure that your pronouns and antecedents match up with one another: that’s c

• 19:44

### Free Fall Physics Problems - Acceleration Due To Gravity

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This physics video tutorial focuses on free fall problems and contains the solutions to each of them. It explains the concept of acceleration due to gravity and provides the formulas and equation needed to solve each free fall problem. This video contains

• 02:34

### Subjects and predicates | Syntax | Khan Academy

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A subject is the noun or pronoun-based part of a sentence, and a predicate is the verb-based part that the subject performs. Let’s explore how that works in context. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/syntax/e/id

• 09:26

### Left-Handed Blindfolded Drawing Challenge + Spotlight!

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Today, we're going to try and draw super heroes while blindfolded and with our left hand! This game is so much fun, we hope you're going to play this with your family or even your classroom. When you're all done playing, share your family or classroom's f

• 32:52

### Integration By Parts

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This calculus video tutorial provides a basic introduction into integration by parts. It explains how to use integration by parts to find the indefinite integral of exponential functions, natural log functions and trigonometric functions. This video conta

• 07:10

### TOUGH Interview Question - Ways To Give 11 Coins To 3 People

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How many ways can you divide 11 coins to 3 people? How many ways are there if each person has to get at least 1 coin? This puzzle is an example of a technical interview question. The video demonstrates the solution, which indicates the number of non-negat

• 05:57

### Phrases and clauses | Syntax | Khan Academy

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A phrase is any collection of words that behaves like a part of speech, like a noun phrase (“my brother Stu”), an adjectival phrase (“in a different shade of blue”), or an adverbial phrase (“with elegance and tact”). A clause is any noun phrase plus a ver

• 06:16

### Superpower Listening | Cosmic Kids Zen Den - Mindfulness for kids

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Superpower Listening | Cosmic Kids Zen Den - Mindfulness for kids Mindfulness and positive thinking for kids aged 5+ In this episode, we practice our superpower listening. We play a listening game, seeing if we can identify sounds which Jaime plays. Liste

• 05:17

### The History Of Tattoos - Addison Anderson

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View full lesson: http://ed.ted.com/lessons/the-history-of-tattoos-addison-anderson If you have a tattoo, you’re part of a rich cultural history that dates back at least 8,000 years. Where did this practice of body modification come from, and how has its

• 04:44

### Relative clauses | Syntax | Khan Academy

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A relative pronoun is a word like “that” or “which” or “who”, so a relative clause is a clause that begins with a relative pronoun. In the sentence “The dragon who breathed blue fire has retired,” “who breathed blue fire” is a relative clause. Learn more

• 04:08

### Inertia ball demonstration // Homemade Science with Bruce Yeany

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One of my favorite demonstrations for inertia, A 6 pound bowling ball has two eye hooks screwed into it on opposite ends. A short string is then used to suspend the ball, a second short string is tied to the bottom. WIth a little practice, it is possible

• 01:26

### Introduction to verbs | The parts of speech | Grammar | Khan Academy

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Let's explore what verbs are, and what they do! David, KA's Grammar Fellow, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/grammar-verbs/e/identifying-verbs?utm_source=YT&utm_medium

• 51:15

### Khan Academy Live: SAT Writing

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Need help with SAT writing? Join Eric, one of Khan Academy’s SAT experts, for a live SAT writing class Tuesday, May 30 at 7 pm ET/4pm PT. It’s free! Eric will walk through key grammar concepts like subject-verb agreement and sentence punctuation. Can’t ma

• 02:55

### Emphatic pronouns | The parts of speech | Grammar | Khan Academy

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Sometimes we use reflexive pronouns like "myself" and "ourselves" for emphasis in a sentence, like, "If you won't help me, then I'll do it myself!" KA's Grammar Fellow, David, explains this usage. Practice this yourself on Khan Academy right now: https://

• 02:13

### A Visual History of Sports

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The first recorded sport in history was spear throwing, which arose in 70,000 BC out of a need for ancient hunters to practice their skills. Bowling was the first known ball game, appearing in Egypt in 3,200 BC; later, there was Pitz, played by the ancien

• 02:53

### The truly irregular verbs | The parts of speech | Grammar | Khan Academy

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Some irregular verbs just won't be categorized. They don't fit into neat little boxes. These are those verbs. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/grammar-verbs/e/intro-to-irregular

• 03:15

### Personal pronouns | The parts of speech | Grammar | Khan Academy

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Let's meet the personal pronouns! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/the-pronoun/e/meet-the-personal-pronoun?utm_source=YT&utm_medium=Desc&utm_campaign=grammar Watch the next less

• 04:33

### Coordinating conjunctions | The parts of speech | Grammar | Khan Academy

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Coordinating conjunctions connect parts of sentences to each other. David explains how. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/conjunctions/e/meet-the-conjunction?utm_source=YT&utm_me

• 03:00

### Commas in dialogue | Punctuation | Grammar | Khan Academy

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“Today we’re going to talk about using commas in dialogue,” said David and Paige, KA’s resident grammarians. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/e/commas-in-dialogue?utm_so

• 04:47

### Who versus whom | The parts of speech | Grammar | Khan Academy

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When do you use who, and when do you use whom? David, KA's grammarian, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/the-pronoun/e/relative-pronouns?utm_source=YT&utm_medium=Desc&u

• 03:00

### Appositives | Punctuation | Grammar | Khan Academy

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David and Paige, KA’s resident grammarians, cover appositives and how to use commas along with them. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/e/appositives?utm_source=YT&utm_med

• 12:58

### Primes on the Moon (Lunar Arithmetic) - Numberphile

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Featuring Neil Sloane from the Online Encyclopedia of Integer Sequences (OEIS). Lunar Arithmetic (aka Dismal Arithmetic) More links & stuff in full description below ↓↓↓ Neil Sloane is the founder of the OEIS: https://oeis.org Lunar Primes: https://oeis.o

• 05:03

### Indefinite Pronouns | The parts of speech | Grammar | Khan Academy

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David, Khan Academy's Grammar Fellow, covers three nifty features of indefinite pronouns, which are pronouns that are just a little vague, y'know? Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspee

• 01:51

### Punctuating a list | Punctuation | Grammar | Khan Academy

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Learn how to use commas to punctuate a written list of people, things, actions, or events. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/e/punctuating-lists?utm_source=YT&utm_medium=

• 07:43

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• 03:12

### Correlative conjunctions | The parts of speech | Grammar | Khan Academy

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Correlative conjunctions work in pairs to connect parts of sentences. David teaches you how they do it! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/conjunctions/e/correlative-conjuntions?u

• 05:27

### Subordinating conjunctions | The parts of speech | Grammar | Khan Academy

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Subordinating conjunctions join two parts of complex sentences––independent clauses to dependent clauses. David explains how. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/conjunctions/e/coo

• 02:54

### Helping verbs | The parts of speech | Grammar | Khan Academy

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We've established that verbs can show actions and link ideas together. Now, let's talk about how some verbs can be used to help other verbs. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/gra

• 02:39

### Sign Language Alphabet | Full-Time Kid | PBS Parents

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Sign language is a great skill to learn, and we're here to teach you all the basics. Signing the alphabet is really simple, but with practice, it'll let you sign anything! Meet Mya! She's a full-time kid and proud of it. Her job is sharing fun educational

• 05:10

### Reflexive pronouns | The parts of speech | Grammar | Khan Academy

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We use reflexive pronouns (like "herself" and "ourselves") when the subject and the object of a sentence are the same thing. David, KA's Grammar Fellow, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/gra

• 02:11

### Perfect progressive aspect | The parts of speech | Grammar | Khan Academy

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We use the perfect progressive aspect to talk about an action that was once ongoing, but has since completed, like "I had been waiting for twenty minutes." Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/pa

• 02:00

### What is a pronoun? | The parts of speech | Grammar | Khan Academy

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Pronouns are words that can replace nouns, like the way "it" replaces "elephant" in "I looked at the elephant. It was grey." Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/the-pronoun/e/the-q

• 03:14

### The irregular verb gets taken for a ride | Grammar | Khan Academy

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This group of irregular verbs have vowel sounds that change in a predictable way, when they go from the present to the past tense. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/grammar-verbs

• 05:45

### How To Track A Tornado - Karen Kosiba

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View full lesson: http://ed.ted.com/lessons/how-to-track-a-tornado-karen-kosiba Atmospheric scientist Karen Kosiba studies how tornadoes form and do damage. Getting measurements near the surface of these twisters is difficult, though, and driving into the

• 05:34

### Subject and object pronouns | The parts of speech | Grammar | Khan Academy

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Before we get any further with pronouns, let's cover what the difference between a subject and an object pronoun is, because the distinction between those two concepts will start coming up a good deal. Practice this yourself on Khan Academy right now: htt

• 04:53

### Modal verbs | The parts of speech | Grammar | Khan Academy

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There's a class of helper verbs known as modals that we use to express a bunch of conditions: we can use them to give advice, make guesses at how necessary or likely something is, make requests of people, and so on. They're super useful. Practice this you

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