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• 02:54

### How To Describe Real-world Situations With Inequalities | 6th Grade | Khan Academy

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Learn how to write inequalities to model real-world situation. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-equations-and-inequalities/cc-6th-inequalities/e/inequalities-in-one-var

• 04:21

### How To Write One-step Equations For Word Problems | 6th Grade | Khan Academy

459 views / 0 likes - added

Learn how to write basic equations to model real-world situations. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-equations-and-inequalities/cc-6th-super-yoga/e/equations-in-one-vari

• 04:05

### How To Find Mistakes In One Step Equations | 6th Grade | Khan Academy

360 views / 0 likes - added

Learn how to spot mistakes in someone else's work as they attempt to solve one-step equations. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-equations-and-inequalities/cc-6th-one-st

• 04:32

### How To Solve One-step Equations With Fractions And Decimals | 6th Grade | Khan Academy

574 views / 0 likes - added

Learn how to solve one-step addition and subtraction equations that have fractions and decimals in them. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-equations-and-inequalities/cc-

• 04:42

### How To Write Algebraic Expressions From Word Problems | 6th Grade | Khan Academy

515 views / 0 likes - added

Learn how to write expressions with variables to describe situations described in word problems. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-expressions-and-variables/cc-6th-alg-e

• 03:09

### How To Write Basic Algebraic Expressions From Word Problems | 6th Grade | Khan Academy

351 views / 0 likes - added

Learn how to write basic expressions with variables to describe situations described in word problems. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-expressions-and-variables/cc-6th

• 06:29

### How To Use The Distributive Property With Variables | 6th Grade | Khan Academy

371 views / 0 likes - added

Learn how to apply the distributive property to algebraic expressions. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-expressions-and-variables/cc-6th-distributive-property/e/distrib

• 04:32

### The Zeroth Power | Arithmetic Operations | 6th Grade | Khan Academy

291 views / 0 likes - added

Learn why a number raised to the zero power equals 1. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-arithmetic-operations/cc-6th-exponents/e/positive_and_zero_exponents?utm_source=Y

• 02:37

### How To Write Basic Expressions With Variables | 6th Grade | Khan Academy

299 views / 0 likes - added

• 03:27

### How To Evaluate Expressions In Two Variables With Decimals And Fractions | 6th Grade | Khan Academy

437 views / 0 likes - added

Learn how to evaluate expressions that have two different variables in them by using a technique called substitution (or "plugging in"). Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6t

• 05:15

261 views / 0 likes - added

Explore how the value of an algebraic expression changes as the value of its variable changes. The algebraic expressions used in this video are 100-x, 5/x + 5, and (3y)/(2y). Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacad

• 01:46

270 views / 0 likes - added

When going to the movies, is the price you pay proportional to the number of tickets you buy? Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-ratio-proportion/cc-7th-proportional-re

• 02:39

### Proportionality Between Side Length And Perimeter | 7th Grade | Khan Academy

330 views / 0 likes - added

Is the perimeter of a square proportional to the side length of the square? Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-ratio-proportion/cc-7th-proportional-rel/e/analyzing-and-

• 02:57

### Banana Proportionality | Rated And Proportional Relationships | 7th Grade | Khan Academy

314 views / 0 likes - added

• 03:46

### Testing Whether Area Is Proportional To Side Length | 7th Grade | Khan Academy

300 views / 0 likes - added

Is the volume of a square proportional to the side length of the square? Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-ratio-proportion/cc-7th-proportional-rel/e/analyzing-and-ide

• 09:50

### Can You Solve This 6th Grade Geometry Problem From China?

654 views / 1 likes - added

What is the total area of the red spots? The diagram involves a rectangle with dimensions of 10 and 20. Inside the rectangle one of its diagonals is connected. There are two circles of equal size that are tangent to each other and the rectangle. The video

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• 04:10

### Approximating With Powers Of 10 | Numbers And Operations | 8th Grade | Khan Academy

332 views / 0 likes - added

Learn how to approximate how much larger the world population was than the US population in 2014. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-numbers-operations/cc-8th-orders-of-

• 00:59

### Average Height Of A Building's Floor | Multiplication And Division | 3th Grade | Khan Academy

322 views / 0 likes - added

• 01:44

### Interpreting Two-way Tables | Data And Modeling | 8th Grade | Khan Academy

329 views / 0 likes - added

• 04:01

### Comparing Values With Calculator | Numbers And Operations | 8th Grade | Khan Academy

371 views / 0 likes - added

Learn how to compare 22.9% to √0.45 using a calculator. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-numbers-operations/cc-8th-approximating-irrational-numbers/e/approximating-irr

• 03:53

386 views / 0 likes - added

• 02:41

### Multiplying Multiples Of Powers Of 10 | Numbers And Operations | 8th Grade | Khan Academy

334 views / 0 likes - added

Learn how to multiply (9 * 10^9) (-2 * 10^-3). Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-numbers-operations/cc-8th-orders-of-magnitude/e/orders-of-magnitude?utm_source=YT&utm_m

• 03:40

329 views / 0 likes - added

Learn how to compare decimals using grid diagrams. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-decimals/cc-4th-compare-decimals-visually/e/comparing-decimals-visually?utm_source=

• 07:40

### Comparing Numbers Represented In Different Ways | 4th Grade | Khan Academy

313 views / 0 likes - added

Examples of Khan Academy practice problems where you compare decimals, fractions, and number diagrams. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-decimals/cc-4th-compare-decimal

• 06:55

### Place Value For Decimals Greater Than One (examples) | 4th Grade | Khan Academy

326 views / 0 likes - added

Understand decimal numbers that are greater than 1. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-decimals/cc-4th-decimals-greater-than-one/e/decimals-greater-than-one-intuition?ut

• 05:38

### Decimals As Words | Decimals | 4th Grade | Khan Academy

292 views / 0 likes - added

• 06:14

### How To Plot Inequalities On A Number Line | Pre-Algebra | Khan Academy

326 views / 0 likes - added

Learn how to graph an inequality on a number line to indicate which values make it true. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/applying-math-reasoning-topic/greater-than-less-than/e/writin

• 04:58

### Comparing Fractions Of Different Wholes | Fractions | 3th Grade | Khan Academy

406 views / 0 likes - added

• 03:06

### Decimal Intuition With Grids (examples) | Decimals | 4th Grade | Khan Academy

354 views / 0 likes - added

• 04:37

313 views / 0 likes - added

Understand the connection between decimals and fractions using a grid diagram. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-decimals/cc-4th-decimal-fractions/e/fraction-decimal-in

• 04:20

### Visually Converting From Tenths To Hundredths | 4th Grade | Khan Academy

339 views / 0 likes - added

Learn how to convert fractions from tenths to hundredths using grid diagrams. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-fractions-topic/cc-4th-fractions-unlike-denom/e/equivale

• 01:47

### Decompose Hundredths On Number Line | Fractions | 4th Grade | Khan Academy

579 views / 0 likes - added

Learn how to decompose a fraction with hundredths on a number line. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-fractions-topic/cc-4th-fractions-unlike-denom/e/decompose-fraction

• 05:57

### Can You Solve This 6th Grade Geometry Problem From Singapore? The Area Of A "Claw"

554 views / 1 likes - added

This problem was given to Primary 6 (age 11-12) students in Singapore. What is the area of the shaded region in the video, which consists of the region bounded by 4 quarter circles in a 3x3 grid of squares, and each square has a side length of 4? The shad

• 02:32

### Comparing Fractions Visually With Pies | Fractions | 4th Grade | Khan Academy

317 views / 0 likes - added

• 02:55

### Comparing Fractions On A Number Line | Fractions | 4th Grade | Khan Academy

391 views / 0 likes - added

• 03:29

### Comparing Decimals Example 1 | Decimals | 4th Grade | Khan Academy

319 views / 1 likes - added

Learn how to compare decimals with tenths and hundredths. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-decimals/cc-4th-compare-decimals/e/comparing_decimals_1?utm_source=YT&utm_me

• 03:56

### Place Value Song For Kids | Ones, Tens, and Hundreds | 1st Grade, 2nd Grade, 3rd Grade]

700 views / 0 likes - added

Place Value Song for Kids by NUMBEROCK | 1st Grade, 2nd Grade, 3rd Grade, 4th Grade | Includes Thousands and Milllons. Buy our EBOOK and Lesson Library for 70% off: https://www.teacherspayteachers.com/Product/Printables-Worksheets-for-Cool-Math-Video-Less

• 02:35

### Comparing Fractions Visually With A Bar | Fractions | 4th Grade | Khan Academy

307 views / 0 likes - added

Learn how to compare fractions with unlike denominators by drawing bars Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-fractions-topic/cc-4th-comparing-fractions-visually/e/visually

• 06:06

### Equivalent Fractions And Different Wholes | Fractions | 4th Grade | Khan Academy

377 views / 0 likes - added

Learn how two fractions are equivalent only if they refer to the same whole. For example, 1/2 of a small circle is not the same as 1/2 of a big circle. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-

• 04:11

### Decomposing Hundredths Into Tenths And Hundredths | 4th Grade | Khan Academy

338 views / 0 likes - added

Learn how to decompose a fraction into tenths and hundredths. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-fractions-topic/cc-4th-fractions-unlike-denom/e/decompose-fractions-with

• 05:43

### Modeling Situations With Arithmetic And Geometric Sequences

431 views / 0 likes - added

Modeling situations with arithmetic and geometric sequences

• 03:05

### Skip Counting by 2 Song | For 1st Grade & 2nd Grade Teachers

36 views / 0 likes - added

You're cordially invited to come check out our growing library of award-winning math video animations at https://www.numberock.com Thank you for watching our Skip Counting by 2 Song for Kids | For 1st Grade & 2nd Grade ------------------------------------

• 03:08

### Skip Count by 10 Song For Kids | 1st Grade - 2nd Grade Video

32 views / 0 likes - added

You're cordially invited to come check out our growing library of award-winning math video animations at https://www.numberock.com Thank you for watching our Skip Counting by 10 Song for Kids | For 1st Grade & 2nd Grade -----------------------------------

• 03:21

### Fractions on a Number Line Song for 3rd Grade & 4th Grade

489 views / 0 likes - added

Enjoy our growing library of math videos at https://www.numberock.com ◀ Safe Link 1. VIDEO'S LESSON PLAN: COMING SOON! 2. NUMBEROCK DIGITAL LIBRARY 70% OFF: https://www.teacherspayteachers.com/Product/Math-Worksheets-More-NUMBEROCK-Musical-Math-Workbook-a

• 03:27

### How To Use The Distributive Property To Factor Out The Greatest Common Factor | Khan Academy

294 views / 0 likes - added

Learn how to apply the distributive property to factor numerical expressions (no variables). Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-expressions-and-variables/cc-6th-distribut

• 01:59

### Graphing Inequalities on a Number Line

301 views / 0 likes - added

When graphing inequalities on a number line, the number line should have 0 in the center and negative numbers on the left side, with positive numbers on the right. Graph inequalities, such as X is greater than 2, with tips from a math teacher in this free

• 04:51

### Step Into the VOID, Where VR Merges With the Real World | WIRED

372 views / 0 likes - added

At the Utah-based "hyperreality" startup, they don't want to make the real world disappear—they want to bring it into your headset for a an all-new kind of adventure. Still haven’t subscribed to WIRED on YouTube? ►► http://wrd.cm/15fP7B7 CONNECT WITH WIRE

• 04:00

### Creating System Of Inequalities

238 views / 0 likes - added

Creating system of inequalities

• 08:52

### Systems of Linear Inequalities

287 views / 0 likes - added

Systems of Linear Inequalities

• 04:56

### Graphing systems of inequalities

210 views / 0 likes - added

U06_L3_T1_we1 Graphing systems of inequalities

• 07:37

### Graphing systems of inequalities 3

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U06_L3_T1_we3 Graphing systems of inequalities 3

• 04:25

### Interpreting System Of Inequalities In Context

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Interpreting system of inequalities in context

• 11:22

### Fearless: 5 Stories Of Extreme Confidence In Dangerous Situations

341 views / 0 likes - added

Great Big Reel 135: New to our channel, or don't have time to look through our back catalog? This video is part of a series of Great Big Reels we've put together for a blast through our world. In this reel, we meet 5 people who make the incredibly dangero

• 13:13

### Absolute Value Inequalities

222 views / 0 likes - added

Absolute Value Inequalities More free lessons at: http://www.khanacademy.org/video?v=iI_2Piwn_og

• 08:04

### Graphing Inequalities

256 views / 0 likes - added

Graphing Inequalities More free lessons at: http://www.khanacademy.org/video?v=unSBFwK881s

• 11:46

### Compound Inequalities

221 views / 0 likes - added

Compound Inequalities More free lessons at: http://www.khanacademy.org/video?v=A3xPhzs-KBI

• 04:12

### Constraining Solutions To Two Variable Linear Inequalities

401 views / 0 likes - added

Constraining solutions to two variable linear inequalities

• 08:02

### Multi-Step Inequalities

219 views / 0 likes - added

Compound Inequalities More free lessons at: http://www.khanacademy.org/video?v=xOxvyeSl0uA

• 07:48

### Inequalities Using Addition and Subtraction

283 views / 0 likes - added

• 10:28

### Inequalities Using Multiplication and Division

281 views / 0 likes - added

Inequalities Using Multiplication and Division More free lessons at: http://www.khanacademy.org/video?v=PNXozoJWsWc

• 02:42

### Graphing linear inequalities in two variables 2 (old and redone in newer video)

209 views / 0 likes - added

U05_L2_T1_we2 : Graphing linear inequalities in two variables

• 02:09

### Inequalities

227 views / 0 likes - added

U05_L1_T1_we3 : Inequalities More free lessons at: http://www.khanacademy.org/video?v=FZ2APP6-grU Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 05:20

### Graphing Inequalities 2

189 views / 0 likes - added

u13_l2_t4_we2 Graphing Inequalities 2 More free lessons at: http://www.khanacademy.org/video?v=-aTy1ED1m5I Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 06:39

### Interpreting Inequalities

213 views / 0 likes - added

U05_L1_T1_we1 : Interpreting Inequalities More free lessons at: http://www.khanacademy.org/video?v=wo7DSaPP8hQ Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 04:32

### Solving Inequalities

220 views / 0 likes - added

U05_L1_T1_we2 : Solving Inequalities More free lessons at: http://www.khanacademy.org/video?v=y7QLay8wrW8 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 03:27

### Absolute value inequalities Example 1

217 views / 0 likes - added

U05_L1_T2_we1 : Absolute value inequalities More free lessons at: http://www.khanacademy.org/video?v=TvUCe6Bomy4 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 07:30

### Absolute Inequalities 2

196 views / 0 likes - added

U05_L1_T2_we2 : Absolute Inequalities 2 More free lessons at: http://www.khanacademy.org/video?v=x5EJG_rAtkY Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 01:54

### One-Step Inequalities

253 views / 0 likes - added

u10_l2_t1_we2 One-Step Inequalities More free lessons at: http://www.khanacademy.org/video?v=17a443nL7Qw Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 02:35

### Absolute value inequalities example 3

219 views / 0 likes - added

U05_L1_T2_we3 : Absolute value inequalities 3 More free lessons at: http://www.khanacademy.org/video?v=y9MGpOGQVqQ Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 02:54

### One-Step Inequalities 2

262 views / 0 likes - added

u10_l2_t1_we3 One-Step Inequalities 2 More free lessons at: http://www.khanacademy.org/video?v=D1cKk48kz-E Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 04:38

### Writing and using inequalities

244 views / 0 likes - added

U05_L1_T3_we1 : Writing and using inequalities More free lessons at: http://www.khanacademy.org/video?v=RHe9X2HDEjA Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 06:40

### Writing and using inequalities 2

189 views / 0 likes - added

U05_L1_T3_we2 : Writing and using inequalities 2 More free lessons at: http://www.khanacademy.org/video?v=cCMpin3Te4s Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 02:01

### Writing and using inequalities 3

207 views / 0 likes - added

U05_L1_T3_we3 : Writing and using inequalities 3 More free lessons at: http://www.khanacademy.org/video?v=pbLiN8D9gAk Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 04:32

### Compund Inequalities

201 views / 0 likes - added

u10_l3_t1_we1 Compund Inequalities More free lessons at: http://www.khanacademy.org/video?v=0YErxSShF0A Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 05:14

### Compund Inequalities 2

225 views / 0 likes - added

u10_l3_t1_we2 Compund Inequalities 2 More free lessons at: http://www.khanacademy.org/video?v=d2cnQ5ahHgE Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 04:28

### Compound Inequalities 3

206 views / 0 likes - added

u10_l3_t1_we3 Compound Inequalities 3 More free lessons at: http://www.khanacademy.org/video?v=cvB8b4AACyE Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 04:39

### Absolute Value Inequalities Example 2

192 views / 0 likes - added

u10_l3_t2_we2 Absolute Value Inequalities More free lessons at: http://www.khanacademy.org/video?v=YKQLZOq4HTA Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 06:06

### Graphing Inequalities 1

195 views / 0 likes - added

u13_l2_t4_we1 Graphing Inequalities More free lessons at: http://www.khanacademy.org/video?v=2oGsLdAWxlk Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 02:41

### Compound Inequalities 4

201 views / 0 likes - added

u10_l3_t1_we4 Compound Inequalities 4 More free lessons at: http://www.khanacademy.org/video?v=ZF_cZ-GX9PI Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 07:08

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

351 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

• 03:05

### Writing and Interpreting Numerical Expressions Song for 5th Grade

26 views / 0 likes - added

Writing and Interpreting Numerical Expressions SongGrades: 5th Grade - 6th Grade Check out our ever-growing library of math songs at https://www.numberock.com. ----------------------------------------------------Are you interested in learning about readin

• 01:34

### Inequalities on a number line

230 views / 0 likes - added

u10_l2_t1_we1 Inequalities on a number line More free lessons at: http://www.khanacademy.org/video?v=dTwZ5N126gw Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 05:38

### Multi-Step Inequalities

240 views / 0 likes - added

u10_l2_t2_we1 Multi-Step Inequalities More free lessons at: http://www.khanacademy.org/video?v=SgKBBUFaGb4 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 03:47

### Multi-Step Inequalities 2

245 views / 0 likes - added

u10_l2_t2_we2 Multi-Step Inequalities 2 More free lessons at: http://www.khanacademy.org/video?v=XOAn5z8mkvI Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 08:09

### System of Inequalities Application

190 views / 0 likes - added

u14_l1_t2_we3 System of Inequalities Application More free lessons at: http://www.khanacademy.org/video?v=G0fH6blRMHI Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 03:24

### Graphing systems of inequalities 2

205 views / 0 likes - added

U06_L3_T1_we2 Graphing systems of inequalities 2 More free lessons at: http://www.khanacademy.org/video?v=YjT3QYfoy4Q Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 05:36

### Graphical System of Inequalities

314 views / 0 likes - added

u14_l1_t2_we1 Graphical System of Inequalities More free lessons at: http://www.khanacademy.org/video?v=CA4S7S-3Lg4 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 09:45

### U06_L3_T1_we3 Graphing Systems of Inequalities

204 views / 0 likes - added

U06_L3_T1_we3 Graphing Systems of Inequalities More free lessons at: http://www.khanacademy.org/video?v=BUmLw5m6F9s Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 03:03

### Graphing Linear Inequalities in Two Variables Example 2

192 views / 0 likes - added

U05_L2_T1_WE2 Graphing Linear Inequalities in Two Variables More free lessons at: http://www.khanacademy.org/video?v=FnrqBgot3jM Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 01:15

### Testing Solutions for a System of Inequalities

210 views / 0 likes - added

u14_l1_t2_we2 Testing Solutions for a System of Inequalities More free lessons at: http://www.khanacademy.org/video?v=XzYNh2wpO0A Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 03:20

### Graphing linear inequalities in two variables 3

195 views / 0 likes - added

U05_L2_T1_we3 : Graphing linear inequalities in two variables More free lessons at: http://www.khanacademy.org/video?v=YBYu5aZPLeg Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 02:15

### Solving and graphing linear inequalities in two variables 1

223 views / 0 likes - added

U05_L2_T1_we1 : Solving and graphing linear inequalities in two variables More free lessons at: http://www.khanacademy.org/video?v=EoCeL4SPIcA Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 17:46

### World's First Protosaber! (REAL BURNING LIGHTSABER)

76 views / 0 likes - added

Subscribe now to Origin Access Premier and play Star Wars: Jedi Fallen Order and tons of other great games! http://x.ea.com/62068 #sponsoredbyEA Check out the circuit diagram on Maker.IO http://bit.ly/2Q1SWD5 Check out the Energus batteries we used http:/

• 03:38

### Counting to 100 With BIG Numbers Song for Kids | Kindergarten, 1st Grade

670 views / 0 likes - added

Save 70% on all our lessons by buying complete video and lesson library: https://www.teacherspayteachers.com/Product/Math-Worksheets-More-NUMBEROCK-Musical-Math-Workbook-and-Activities-2200780 ◀ Safe Link NUMBEROCK DVD Links Below: NUMBEROCK 3rd Grade Mat

• 02:07

### Perimeter & Area Song │ 3rd Grade Math Video For Elementary School Students

568 views / 0 likes - added

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• 07:51

### How To Solve One-step Multiplication And Division Equations With Fractions And Decimals

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"Learn how to solve equations in one step by multiplying or dividing a number from both sides. These problems involve decimals and fractions. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/

• 31:06 Popular

### World's Largest Gummy Worm Gummy Bear and Snake Candy Challenge Real Messy Food Kids Candy Review

1,013 views / 3 likes - added

World's Largest Gummy Worm Gummy Bear and Snake Candy Challenge Real Messy Food Kids Candy Review World's Largest Gummy Bear Gummy Worm and Snake Candy Challenge Real Messy Food Kids Candy Review with Ryan ToysReview and his family! The super giant gummy

• 01:13

### Meet The Real Grouches of Sesame Street | Real Housewives Parody | Part 1 of 3

241 views / 0 likes - added

No Grouch is complete without a grouchy tagline! In part one of this Real Housewives parody, you'll meet The Real Grouches of Sesame Street: Grundgetta, Oscar, Diva Garbagedump... and Grover? Every show needs the cute one! -- Subscribe to the Sesame Stree

• 03:17

### The Real Grouches: Grouch Talent Show | Real Housewives Parody | Part 2 of 3

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It's time for the Annual Grouch Talent Show! In part 2 of this Real Housewives parody, the Real Grouches of Sesame Street argue over who gets to perform first in the talent show. They've all got new singles they can't wait to debut. How will they decide w

• 03:12

### The Real Grouches: Dinner at FUR Lounge | Real Housewives Parody | Part 3 of 3

261 views / 0 likes - added

Dinner at FUR Lounge wouldn't be complete without a little drama! In part 3 of this Real Housewives parody, The Real Grouches of Sesame Street argue over the last piece of stinky cheese. Will the group ever stop arguing and learn to share? Tune in to find

• 02:46

### Adding Decimals Song for Kids | Includes Subtracting Decimals | 4th & 5th Grade

407 views / 0 likes - added

Enjoy our growing library of math videos at https://www.numberock.com ◀ SAFE LINK VIDEO'S LESSON PLAN: https://www.teacherspayteachers.com/Product/Adding-and-Subtracting-Decimals-with-Decimal-Place-Value-Videos-Activity-3340623 ◀ Safe Link NUMBEROCK DIGIT

• 12:20 Popular

### Real Food vs Gummy Food Challenge! Kid React to gross candy world's largest gummy worms

1,181 views / 5 likes - added

Real Food vs Gummy Food Challenge with Ryan ToysReview! Kid React to gross candy world's largest gummy worms and realistic gummy worms. There were also gummy pizza, gummy coke, gummy fries and more! kids candy fun taste test in this gummy or real food cha

• 04:24

### 3D Shapes Song For Kids: 3-Dimensional Shapes for Kindergarten, 1st Grade, and 2nd Grade

220 views / 0 likes - added

• 05:02

### Positive And Negative Slope | Algebra I | Khan Academy

324 views / 0 likes - added

Positive and negative slope Watch the next lesson: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/slope/v/similar-triangles-to-prove-that-the-slope-is-constant-for-a-line?utm_source=YT&utm_medium=Desc&utm_campaign

• 02:42

### Sesame Street: Welcome to First Grade!

273 views / 1 likes - added

Congratulations! You made it to first grade! It's going to be so much fun! You're going to make so many new friends and meet so many new people! Want to hear about the people you'll meet in first grade? Listen to this song! Subscribe to the Sesame Street

• 08:21

### Two-variable Linear Equations And Their Graphs | Algebra I | Khan Academy

262 views / 0 likes - added

Introduction to 2-variable linear equations and their graphs Watch the next lesson: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/solutions-to-two-var-linear-equations/v/checking-ordered-pair-solutions-to-equatio

• 04:08

### Plotting Decimal Numbers On A Number Line (examples) | Khan Academy

295 views / 0 likes - added

Learn how to find decimals with hundredths on a number line. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-decimals/cc-4th-decimals-number-line/e/decimals_on_the_number_line_2?utm_

• 03:28

### Inequality Word Problems | Applying Mathematical Reasoning | Pre-Algebra | Khan Academy

388 views / 0 likes - added

We're writing inequalities by using information from the word problems. Woohoo! Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/applying-math-reasoning-topic/greater-than-less-than/e/writing-numeric

• 05:37

### Linear Models Example 2 | Algebra I | Khan Academy

268 views / 0 likes - added

Marbles and water in tank Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/linear-functions-modeling/e/constructing-and-interpreting-linear-functions?utm_s

• 08:52

### Linear Models Example 1 | Algebra I | Khan Academy

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• 05:12

### Real World Telekinesis (feat. Neil Turok)

146 views / 0 likes - added

Check out the Massey Lectures with Neil Turok: http://dft.ba/-massey Perimeter Institute for Theoretical Physics: http://pitp.ca MinutePhysics is on Google+ - http://bit.ly/qzEwc6 And facebook - http://facebook.com/minutephysics And twitter - @minutephysi

• 03:24

### More uses for commas | Punctuation | Grammar | Khan Academy

227 views / 0 likes - added

David and Paige, KA’s resident grammarians, discuss tag questions, yes and no statements, and direct address -- all situations where the comma is super useful. Watch the next lesson: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/v/c

• 02:40

### Interpreting Linear Formulas Example 1 | Algebra I | Khan Academy

333 views / 0 likes - added

Interpreting a linear formula Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/interpreting_linear_functions/e/interpreting-features-of-linear-functions?ut

• 08:23

### Constructing Linear Functions Example 2 | Algebra I | Khan Academy

245 views / 0 likes - added

Linear model for painting Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/linear-functions-modeling/e/constructing-linear-functions-word-problems?utm_sour

• 01:58

### How To Find Equivalent Expressions By Combining Like Terms And Using The Distributive Property

409 views / 0 likes - added

• 02:35

### Interpreting Linear Formulas Example 2 | Algebra I | Khan Academy

259 views / 0 likes - added

Linear equation for file transfer Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/interpreting_linear_functions/e/interpreting-features-of-linear-function

• 03:12

### Graphing Linear Functions Example 2 | Algebra I | Khan Academy

308 views / 0 likes - added

Graphing equation for filling pool Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/linear-functions-modeling/e/graphing-linear-functions-word-problems?utm

• 06:35

### Constructing Linear Functions Example 1 | Algebra I | Khan Academy

340 views / 0 likes - added

Linear model for ice sheet thickness Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/linear-functions-modeling/e/constructing-linear-functions-word-proble

• 03:04

### How To Create A Function From An Equation (example) | Functions | Algebra I | Khan Academy

259 views / 0 likes - added

Sal find the formula of a function that, given an input value "b," outputs a value "a" that satisfies the equation 4a+7b=-52. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/functions-

• 01:40

### How To Match Function Input To Output Given The Formula (example) | Algebra I | Khan Academy

248 views / 0 likes - added

Sal finds the input value for which f(t)=13, given that f(t)=-2t+5. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/function-inputs-and-outputs/e/functions_matching_inputs_outputs?utm_

• 01:07

### How To Match Function Input To Output Given The Graph (example) | Algebra I | Khan Academy

270 views / 0 likes - added

Sal finds the input value for which g(x)=-2 given the graph of g. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/function-inputs-and-outputs/e/functions_matching_inputs_outputs?utm_so

• 01:49

### How To Find Two Function Inputs With The Same Output Given Graph (example) | Khan Academy

306 views / 0 likes - added

Sal finds the input value other than -5 for which f(x)=f(-5), given the graph of f. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/function-inputs-and-outputs/e/functions_matching_inp

• 05:30

### Graphing Linear Functions Example 1 | Algebra I | Khan Academy

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Learn how graph a linear function. This video gives an example of graphing fuel consumption as a function of distance. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-

• 03:24

### How To Interpret An Expression With Function Notation | Functions | Algebra I | Khan Academy

263 views / 0 likes - added

Sal interprets the expression M(30)-M(0)=100 where M models an account balance over time. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/interpreting-function-notation/e/function-nota

• 02:36

### How To Interpret An Expression With Function Notation | Functions | Algebra I | Khan Academy

330 views / 0 likes - added

Sal interprets the expression P(5) minor P(9) where P models the number of people at the beach over time. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/interpreting-function-notation

• 02:27

### Checking Ordered Pair Solutions To Equations Example 2 | Algebra I | Khan Academy

274 views / 0 likes - added

Second example of ordered pair solutions Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/solutions-to-two-var-linear-equations/e/plugging_in_values?utm_so

• 07:11

### Graphing Solutions To Two-variable Linear Equations Example 2 | Algebra I | Khan Academy

354 views / 0 likes - added

Graphing solutions to 2 variable linear equations Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/solutions-to-two-var-linear-equations/e/graphing-solutio

• 09:25

### How Cyberattacks Threaten Real-world Peace - Guy-Philippe Goldstein

343 views / 1 likes - added

More and more, nations are waging attacks with cyber weapons -- silent strikes on another country's computer systems that leave behind no trace. (Think of the Stuxnet worm.) Guy-Philippe Goldstein shows how cyberattacks can leap between the digital and ph

• 05:09

### Converting From Slope-intercept To Standard Form | Algebra I | Khan Academy

372 views / 0 likes - added

Converting from slope-intercept to standard form Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/standard-form/e/converting_between_slope_intercept_and_st

• 02:35

### Checking Ordered Pair Solutions To Equations Example 1 | Algebra I | Khan Academy

332 views / 0 likes - added

Checking ordered pair solutions to equations Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/solutions-to-two-var-linear-equations/e/plugging_in_values?ut

• 07:00

### Abstract-ness | Introduction To Algebra | Algebra I | Khan Academy

272 views / 0 likes - added

The general idea behind the word 'abstract' Watch the next lesson: https://www.khanacademy.org/math/algebra/introduction-to-algebra/overview_hist_alg/v/the-beauty-of-algebra?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI Missed the previous lesson? h

• 07:18

### Origins Of Algebra | Introduction To Algebra | Algebra I | Khan Academy

356 views / 0 likes - added

Where did the word "Algebra" and its underlying ideas come from? Watch the next lesson: https://www.khanacademy.org/math/algebra/introduction-to-algebra/overview_hist_alg/v/abstract-ness?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI Algebra I on Kha

• 19:53

### Calculus at a Fifth Grade Level

318 views / 0 likes - added

The foreign concepts of calculus often make it hard to jump right into learning it. If you ever wanted to dive into the world of mathematics - or if you are just having difficulty in your calculus class - and are having a hard time grasping the ideas, you

• 01:33

### Google just showed off an incredible camera app that identifies real-world objects

200 views / 0 likes - added

Google's new Lens app can be pointed at various objects and places to tell you what they are, offer reviews, and even automatically connect to WiFi networks. Read more: http://www.businessinsider.com/sai FACEBOOK: https://www.facebook.com/techinsider TWIT

• 06:04 Popular

### Real 1 ingredient Slime! Only One Ingredient ,NO GLUE Slime Recipe,Easiest Slime in the World

995 views / 2 likes - added

Real 1 ingredient Slime! Only One Ingredient ,NO GLUE Slime Recipe,Easiest Slime in the World #easiestslimeintheworld #onlyoneingredient #noglue Hello Everyone! Welcome to Slime Masters Channell! Easy and Best Slime Recipes for you!! Everyday I am uploadi

• 02:27

### Inequality Word Problem: One Variable | Applying Mathematical Reasoning | Pre-Algebra | Khan Academy

293 views / 0 likes - added

This time we're creating a variable to represent a number, and then writing an inequality. We're building on our knowledge. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/applying-math-reasoning-to

• 10:54 Popular

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4,116 views / 12 likes - added

Gummy Food vs Real Food Parent Edition with Chef Ryan ToysReview! Giant Gummy Worm Gross Real Food Candy Challenge with Ryan's Daddy and Mommy! Some have gross food and some have yummy gummy food! Thanks for watching Ryan's Family version of gummy vs real

• 03:03

### Longer or Shorter Song | Comparing Measurements | Kindergarten to 2nd Grade

39 views / 0 likes - added

Video: Longer or Shorter | Longest or ShortestGrade Levels: Kindergarten - 2nd Grade Check out our ever-growing library of math songs at https://www.numberock.com. ----------------------------------------------------Q. I'd like to show my students this vi

• 03:30 Popular

### Rounding Numbers Song | Round Whole Numbers | 3rd, 4th Grade

703 views / 0 likes - added

Get the Companion Worksheet Set and other Video-Linked Teaching Resources at: Teachers Pay Teachers[http://goo.gl/cfW2G8] TES[http://goo.gl/jXgRhd] Subscribe to NUMBEROCK's FREE YouTube Channel: http://goo.gl/3H3bJ6 Learn about Rounding Whole Numbers. LYR

• 03:51

### Drawing the 4th, 5th, 6th, and 7th dimension

137 views / 0 likes - added

How to draw 4, 5, 6, and 7 dimensional objects.

• 02:19

### How To Determine The Domain Of A Modeling Function (example With A Function) | Khan Academy

331 views / 0 likes - added

Sal determines the domain of a function that models the height of a plant over time. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/determining-the-domain-of-a-function/e/interpreting

• 06:55

### What Are Variables, Expressions, And Equations? | Introduction To Algebra | Algebra I | Khan Academy

277 views / 0 likes - added

Learn what variables, expressions, and equations really are. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/introduction-to-algebra/feel-for-equations-and-inequalit/e/dependent-and-independent-variable

• 02:34

### Converting From Standard Form To Slope-intercept Form | Algebra I | Khan Academy

391 views / 0 likes - added

Standard form to slope-intercept form Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/standard-form/e/slope-from-an-equation-in-standard-form?utm_source=Y

• 07:33

### Ways to get a buffer solution | Chemistry | Khan Academy

205 views / 0 likes - added

Describes the two main situations where you get a buffer: making a buffer for a specific pH by combining a weak acid and a salt containing the conjugate base, and using a neutralization reaction by combining a weak acid and a strong base. Watch the next l

• 06:07

### History Vs. Genghis Khan - Alex Gendler

520 views / 0 likes - added

View full lesson: http://ed.ted.com/lessons/history-vs-genghis-khan-alex-gendler He was one of the most fearsome warlords who ever lived, waging an unstoppable conquest across the Eurasian continent. But was Genghis Khan a vicious barbarian or a unifier w

• 04:39

### Grammatical person and pronouns | The parts of speech | Grammar | Khan Academy

226 views / 0 likes - added

There's this idea in grammar called grammatical person that helps describe who's being talked about in a sentence. David, KA's Grammar Fellow, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/parts

• 03:21

### Rational Number Word Problem With Fractions | Pre-Algebra | Khan Academy

344 views / 0 likes - added

Word problems force us to put concepts to work using real-world applications. In this example, determine the volume of frozen water and express the answer as a fraction. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.o

• 01:57

### The Homework of a Japanese Student in Third Grade

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A lot of people think school in Japan is tough and there's a lot of homework. Here's a quick video showing what homework can be found in the backpack of a third grade elementary school student in Tokyo. There's Kanji, reading, math, and even cleaning shoe

• 02:48

### How a Troop of Grade School Girls Are Fighting for Justice

118 views / 0 likes - added

Back in fourth grade, Lupita Martinez wanted to join her local scouting troop. Her mom, Anayvette, worried the group wouldn’t speak to Lupita’s lived experience, so she started one that would. Radical Monarchs is a progressive scouting troop for young gir

• 03:59

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

245 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/

• 10:22

### The Most Inspiring Speech: The Wisdom of a Third Grade Dropout Will Change Your Life | Rick Rigsby

232 views / 0 likes - added

Make an Impact: Rick Rigsby delivers a powerful speech on how his father's teachings have guided him through the most troubling times of his life. Are you Inspired? Order Dr. Rick Rigsby's book, "Lessons from a third grade dropout" here: http://amzn.to/2f

• 03:19

### Concave mirror real image demonstration /// Homemade Science with Bruce Yeany

427 views / 1 likes - added

This video features a device that uses a concave mirror to project the image of a small light bulb into an empty light socket. While it is possible to hide the source of the projected light from the viewers, I have found it better to allow students to eas

• 38:29

296 views / 0 likes - added

Need help with SAT reading? Join Eric, one of Khan Academy’s SAT experts, for an SAT reading class. During class, Eric explains a proactive approach to answering reading questions and walks through some of the most common types of questions. This is an ed

• 03:00

### Appositives | Punctuation | Grammar | Khan Academy

211 views / 0 likes - added

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

• 03:43

### BONUS: The Oxford comma | Punctuation | Grammar | Khan Academy

216 views / 0 likes - added

David and Paige tackle the great comma debate of our time: Oxford comma or no Oxford comma? Missed the previous lesson? https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/v/appositives-the-comma-punctuation-khan-academy?utm_source=YT&utm

• 02:31

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

195 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

• 03:45

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

246 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

• 03:00

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

261 views / 0 likes - added

“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

• 01:51

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

245 views / 0 likes - added

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=

• 02:18

### Salutations and valedictions | Punctuation | Grammar | Khan Academy

196 views / 0 likes - added

David and Paige, KA’s resident grammarians, talk about how to address and sign off on letters using commas! Watch the next lesson: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/v/commas-in-space-and-time-the-comma-punctuation-khan-a

• 16:11

### Equations and Inequalities

203 views / 0 likes - added

• 03:20 Popular

### My So-Called World Of Clare I The Amazing World Of Gumball I Cartoon Network

919 views / 2 likes - added

When Anais reveals that she's in the grade above them at school, Gumball and Darwin's eyes are suddenly opened to a whole new world of other students at Elmore Junior High. Gumball is horrified to learn that there are a bunch of characters who are barely

• 03:36

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

309 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/

• 03:32

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

269 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

• 04:19

### Dangling modifiers | Syntax | Khan Academy

231 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

• 07:04

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

274 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

• 01:51

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

200 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

• 04:53

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

257 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

• 03:48

### Recognizing fragments | Syntax | Khan Academy

203 views / 0 likes - added

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

• 04:11

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

249 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

• 02:51

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

190 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

• 04:35

### Commas and introductory elements | Punctuation | Grammar | Khan Academy

211 views / 0 likes - added

In English, you use commas to separate introductory elements from the rest of a sentence. Find out how with David and Paige! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/e/commas-an

• 06:50

### Real-time Expression Transfer for Facial Reenactment

302 views / 0 likes - added

SIGGRAPH Asia 2015 Technical Paper Video Project Page: http://graphics.stanford.edu/~niessner/thies2015realtime.html We present a method for the real-time transfer of facial expressions from an actor in a source video to an actor in a target video, thus e

• 02:34

### Subjects and predicates | Syntax | Khan Academy

197 views / 0 likes - added

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

• 04:14

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

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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

• 06:08

### Beginning sentences with conjunctions | The parts of speech | Grammar | Khan Academy

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Is it okay to begin a sentence with a conjunction like "but" or "because"? Yes. David explains why. Missed the previous lesson? https://www.khanacademy.org/humanities/grammar/partsofspeech/conjunctions/v/correlative-conjunctions?utm_source=YT&utm_medium=D

• 1:02:11

### Khan Academy Live: SAT Writing Class

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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

• 07:37

### Introduction to reaction quotient Qc | Chemical equilibrium | Chemistry | Khan Academy

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Introduction to the reaction quotient Qc, and how to use the reaction quotient to predict how the reaction concentrations will change. Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its

• 05:12

### Ellipses | Punctuation | Khan Academy

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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

• 03:19

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

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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

• 02:52

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

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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

• 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

• 04:29

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

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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

• 08:26

### Conjugate acid-base pairs | Acids and bases | Chemistry | Khan Academy

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Introduction to conjugate acid-base pairs. Definition and examples of conjugate acid-base pairs. Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivit

• 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

• 02:50

### Exclamations | Syntax | Khan Academy

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An exclamation is a sentence that expresses great emotion! David and Paige covered declarative, interrogative, and imperative sentences; now they tackle a fourth type of sentence that ends in an exclamation mark. Find out more! Watch the next lesson: http

• 05:07

### Complex sentences | Syntax | Khan Academy

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Complex sentences are simple sentences with dependent or subordinate clauses added to them. Paige and Rosie explain how to spot them and use them in this video. Watch the next lesson: https://www.khanacademy.org/humanities/grammar/syntax/v/compound-comple

• 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

• 01:56

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

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We use the relative pronouns to connect clauses together, like "the man *who sold the world* is coming over for dinner." David, KA's Grammar Fellow, explains. Watch the next lesson: https://www.khanacademy.org/humanities/grammar/partsofspeech/the-pronoun/

• 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

• 04:18

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

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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

• 04:28

### Introduction To Nouns | The Parts Of Speech | Grammar | Khan Academy

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David, Khan Academy's resident grammarian, introduces you to the most common English part of speech: the noun. Watch the next lesson: https://youtu.be/ETzngG8N3AU About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a pers

• 05:05

### Parallel structure | Syntax | Khan Academy

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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

• 06:20

### Dashes | Punctuation | Khan Academy

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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-

• 04:38

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

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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

• 04:34

### What is a sentence? | Syntax | Khan Academy

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A sentence is a grammatically complete idea. All sentences have a noun or pronoun component called the subject, and a verb part called the predicate. David and Paige explore this division across several different example sentences. Watch the next lesson:

• 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

• 02:45

### Progressive Aspect | The parts of speech | Grammar | Khan Academy

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If verb tense allows you to control the past, the present, and the future, then aspect gives you even finer control over time. David, Khan Academy's resident grammarian, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.o

• 01:32

### Simple Aspect | The parts of speech | Grammar | Khan Academy

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If verb tense allows you to control the past, the present, and the future, then aspect gives you even finer control over time. David, Khan Academy's resident grammarian, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.o

• 07:57

### Le Chatelier's principle: Worked example | Chemical equilibrium | Chemistry | Khan Academy

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A worked example using Le Chatelier's principle to predict how concentrations will shift for different perturbations. Example includes changes in reaction vessel volume, changing amount of solid product, adding inert gas, and adding a catalyst. Chemistry

• 04:09

### Parentheses | Punctuation | Khan Academy

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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

• 04:51

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

235 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

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