Search Results: "Cube Root Of A Nonperfect Cube  PreAlgebra  Khan Academy"
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03:02 Popular
Can you solve the never ending square root?
1,322 views / 0 likes  addedThis never ending square root can actually be solve using basic alegra. Find the exact value of this never square root. This problem is much easier than it looks. My name is Chris and my passion is to teach math. Learning should never be a struggle which

10:52 Popular
Top 5 Fortnite Mysteries THAT MAY NEVER BE SOLVED!
1,104 views / 21 likes  addedTop 5 Fortnite Mysteries THAT MAY NEVER BE SOLVED! Subscribe to never miss a Top 5 here: https://goo.gl/eWUCx5 Creator of that funny default game cube meme: https://www.youtube.com/user/BlackIceShredder Follow us on Twitter to be informed when we post: ht

11:42 Popular
How to Solve a 3x3 Rubik's Cube In No Time  The Easiest Tutorial
1,093 views / 0 likes  addedIf you look up the word frustration in the dictionary, youll probably see a picture of a Rubiks Cube. It takes some bright minds only 5 seconds to solve, yet others spend years trying to put it together, eventually giving up. But the truth is that anyone

06:03 Popular
10 Amazing Optical Illusions
1,066 views / 10 likes  added10 Amazing Optical Illusions that will melt your mind  Compilation This video is compilation of 10 amazing optical illusions: Rooftop Illusion, Color Illusion, Motion Binding Illusion, Crazy Wire Illusion, DuckRabbit Illusion, Silver Egg Illusion, Anamo
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03:30 Popular
Quadratic And Exponential Word Problems — Basic Example  Math  New SAT  Khan Academy
983 views / 0 likes  addedWatch Sal work through a basic Quadratic and exponential word problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatpassportadvancedmathematics/v/satmathp1harder?utm_source=YT&utm_medium=Desc&utm_campaign=

07:02 Popular
Manipulating Quadratic And Exponential Expressions — Harder Example  Math  New SAT  Khan Academy
981 views / 0 likes  addedWatch Sal work through a harder Manipulating quadratic and exponential expressions problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatpassportadvancedmathematics/v/satmathp3easier?utm_source=YT&utm_medi

01:56 Popular
Floating Cube  3D Trick Art on Paper
968 views / 3 likes  addedHow to draw a floating/levitating cube. 3D trick art on line paper anamorphic optical illusion. Materials used: 110lb cardstock, HB pencil, 2B pencil, Blue bic pen, red bic pen, black fine line pen, ruler, scissors Total time: 14 minutes 46 seconds You ca
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03:40 Popular
World's Fastest Rubik's Cube Solving Robot
947 views / 8 likes  addedMy Friend Paul and I show off our Rubik's cube solving robot.
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11:08 Popular
Algebra Basics: Solving Basic Equations Part 1  Math Antics
934 views / 2 likes  addedPart of the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEBWbAHUszT_GebJK23JHdd_Bss1NG Previous video: https://youtu.be/NybHckSEQBI Next video: https://youtu.be/Qyd_v3DGzTM This video shows students how to solve simple 1st
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10:06 Popular
DIY GIANT JELLY CUBE SLIME! How To Make Sponge Slime
933 views / 5 likes  addedWe made a huge batch of Jelly Cube Slime and it was AMAZING Kitties Mama Channel: DIY GIANT FLOAM VIDEO: https://youtu.be/w6wwN0m2cQ

05:12 Popular
Picture Perfect Instagram Food Hacks  FOOD HACKS FOR KIDS
894 views / 11 likes  addedSay hello to Shanynn’s fellow food hacker and friend, Whitley! While Shanynn’s been inducted into the Food Hacks Hall of Fame, Whitley’s here to take the reins and show you 3 picture perfect Instagram hacks. Make sure to follow Shanynn on her social media
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04:08 Popular
3 Hacks For Perfect Hot Chocolate  FOOD HACKS FOR KIDS
893 views / 5 likes  addedCheck out these awesome hot chocolate food hacks to make sure your hot chocolate is never too hot, too messy, or too clumpy. Let me know your favorite in the comments! → Recipes ← Loco Coco Truffles: 2 3/4 cups white chocolate chips 1 cup heavy cream 1 tb
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09:35 Popular
Algebra Basics: Solving Basic Equations Part 2  Math Antics
875 views / 0 likes  addedPart of the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEBWbAHUszT_GebJK23JHdd_Bss1NG Previous video: https://youtu.be/l3XzepN03KQ Next video: Coming Soon This video shows students how to solve simple 1step Algebra equati

04:11 Popular
Subtracting Ten Or One Hundred  Addition And Subtraction Within 100  Early Math  Khan Academy
863 views / 0 likes  addedLearn how to subtract 1, 10, or 100 from a number. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/earlymath/ccearlymathaddsub100/ccearlymathsubonestenshundreds/e/subtractwithin1000level1?utm_s

03:20 Popular
WHAT HAPPENS WHEN APPLE MEETS MAGNET
858 views / 2 likes  addedTechZone ► https://www.youtube.com/channel/UC6H07z6zAwbHRl4Lbl0GSsw Probably during your childhood you were told that you should eat apples because they have many vitamins and nutrients, including iron. But have you ever wondered what happens if we put a
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05:35 Popular
Could Planet Minecraft Actually Exist?
832 views / 2 likes  addedThis episode is brought to you by Dropbox https://www.dropbox.com/ Tweet ⇒ http://bit.ly/OKTBSmcraft Share on FB ⇒ http://bit.ly/OKTBSmcraftFB ↓ More info and sources below ↓ Gravitational field of a cubic planet: Chappell, James Michael, et al. "The grav
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05:55 Popular
Interpreting Nonlinear Expressions — Basic Example  Math  New SAT  Khan Academy
803 views / 1 likes  addedWatch Sal work through a basic Interpreting nonlinear expressions problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatpassportadvancedmathematics/v/satmathp10harder?utm_source=YT&utm_medium=Desc&utm_camp

01:09 Popular
Self Solving Rubik's Cube
783 views / 3 likes  addedSelf Solving Rubik's Cube ▶︎ https://media.dmmmake.com/item/4462/
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10:43 Popular
Algebra Basics: Simplifying Polynomials  Math Antics
721 views / 1 likes  addedIn this video, we explain the concept of "like terms" and show how polynomials can be simplified by combining like terms. Part of the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEBWbAHUszT_GebJK23JHdd_Bss1NG Learn More at
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01:38
Could Humans Ever Regrow Teeth?
700 views / 1 likes  added98% of American suffer from tooth decay, but scientists may have found a way to fix that. Is there a way to regrow your teeth? Flossing Is BS!  https://youtu.be/RuqNkIp0Uqs Sign Up For The Seeker Newsletter Here  http://bit.ly/1UO1PxI Read More: Will de
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02:51
The Horse Horseshoe Boots Viral Algebra Problem  The Correct Answer Explained
699 views / 1 likes  addedA lot of people are arguing over the correct answer to this algebra problem involving horses, horseshoes, and boots. A Facebook post with this problem has over 500,000 comments. Can you figure it out? In this video I explain the correct answer. Blog post:

11:54
Algebra Basics: The Distributive Property  Math Antics
697 views / 0 likes  addedThis video introduces the Distributive Property in its general algebraic form: a(b + c) = ab + ac It shows how this patten is helpful when working with polynomials. Part of the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEB

04:22
Impossible Algebra Problem
674 views / 0 likes  addedThis problem is making the rounds. Can you place numbers in the four boxes so all the equations are true? Blog post (text/image explanation): http://wp.me/p6aMk4up If you like my videos, you can support me at Patreon: http://www.patreon.com/mindyourdecis

04:37
Group Theory 101: How To Play A Rubik’s Cube Like A Piano  Michael Staff
611 views / 0 likes  addedView full lesson: http://ed.ted.com/lessons/grouptheory101howtoplayarubikscubelikeapianomichaelstaff Mathematics explains the workings of the universe, from particle physics to engineering and economics. Math is even closely related to music

01:47
Decompose Hundredths On Number Line  Fractions  4th Grade  Khan Academy
608 views / 0 likes  addedLearn 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/ccfourthgrademath/cc4thfractionstopic/cc4thfractionsunlikedenom/e/decomposefraction

11:41
3 EASY Magic Tricks Anyone Can Do!
602 views / 11 likes  addedHow To Magic Tricks! In this episode of How To Magic, Evan Era from EvanEraTV shows 3 Easy Magic Tricks Anyone Can Do! Easy magic tricks for kids, beginners, and all ages! Family friendly fun magic trick tutorials with step by step instructions for each t

04:32
How To Solve Onestep Equations With Fractions And Decimals  6th Grade  Khan Academy
596 views / 0 likes  addedLearn how to solve onestep 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/ccsixthgrademath/cc6thequationsandinequalities/cc

13:46
Math Videos For 3rd, 4th, And 5th Grade: GEOMETRY MATH SONGS
593 views / 3 likes  addedThis fun video playlist goes along with a Geometry Unit with matching animation that can be purchased here: Teachers Pay Teachers Geometry Unit: https://www.teacherspayteachers.com/Product/GeometryUnit2459996 ◀ Opens in New Window ____ Our closest fr

05:51
Why Florida Is So Perfect For Space Launches
591 views / 0 likes  addedFor about 60 years, the U.S. has launched its rockets into space from Cape Canaveral. What makes Florida so perfect for space launches? Why Rocket Launches Always Get Cancelled  https://youtu.be/TzTUZfjQlE Sign Up For The Seeker Newsletter Here  http:/

10:14
Algebra Basics: Graphing On The Coordinate Plane  Math Antics
583 views / 0 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!

01:49
Sugar Cube Magic  Sick Science! #216
579 views / 2 likes  addedSee the full experiment here: http://www.stevespanglerscience.com/lab/experiments/sugarcubemagic Check out cool science kits and toys: http://www.stevespanglerscience.com/ You’ve let your friend in on a secret: you bought some magical Imperial Sugar or

05:30
"Solving" a Rubik’s Cube in Seconds  JUNK DRAWER MAGIC
575 views / 2 likes  addedToday's Trick Solve a Rubik's Cube in seconds! → Credits ← Hosts: Akira Sky Walker Satterwhite Created by Stu Stone & Jesse Feinberg Directed by Shane Spiegel & Justin Reager Written by Shane Spiegel & Justin Reager Executive Producer Judy Meyers Produce
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11:34
Algebra Basics: What Are Functions?  Math Antics
570 views / 0 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!

10:29
Algebra Basics: Solving 2Step Equations  Math Antics
569 views / 1 likes  addedThere was a confusing example in the original video. This is the updated version. This video shows students how to solve 2step Algebra equations involving one addition or subtraction and one multiplication or division. Part of the Algebra Basics Series:

00:40
Fastest robot to solve a Rubik's cube: Sub1 Reloaded breaks Guinness world record
568 views / 0 likes  addedMUNICH, Germany  A robot known as "Sub1 Reloaded" took just 637 thousandths of a second to analyse the Rubik;s cube and make 21 moves, so that each of the cube's sides showed a single color, thus setting the new world record for being the Fastest robot

05:14
Customizable Rubik's Cube + More Gift Hacks  LIFE HACKS FOR KIDS
563 views / 4 likes  added3 Holly Jolly Holiday Gift Hacks that are perfect for anyone on your nice list! Comment below and let me know which hack you're most excited to gift! Buy the "Life Hacks for Kids" book here: http://amzn.to/2kuT1md → Credits ← Host: Gillian Alaire Espina D
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04:55
Solve the right triangle  Trigonometry Brain Teaser
559 views / 0 likes  addedA square is inside of a right triangle. The length of each side of the triangle is 345. Given this information what are the dimensions of the square? Can you solve this right triangle? My name is Chris and my passion is to teach math. Learning should ne

10:47
7 EASY LEGO MAGIC TRICKS
555 views / 2 likes  addedEasy magic tricks with Legos! Learn how to make a Lego visually change colors using magic, even make a Lego tower magically build itself! The secrets are simple yet extremely clever; impress your friends and family anytime anywhere with these amazing lego
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06:07
History Vs. Genghis Khan  Alex Gendler
553 views / 0 likes  addedView full lesson: http://ed.ted.com/lessons/historyvsgenghiskhanalexgendler 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

04:22
Anna Kendrick  Cups (Pitch Perfect’s “When I’m Gone”)
549 views / 2 likes  addediTunes: http://smarturl.it/morepitch Amazon: http://smarturl.it/PitchDeluxe Google play: http://smarturl.it/pitchplay Music video by Anna Kendrick performing Cups (Pitch Perfect's "When I'm Gone") (Director's Cut). (C) 2013 Universal Music Enterprises, a

01:59
Rubik's Cube World Record  4.73 seconds  Feliks Zemdegs
549 views / 0 likes  addedCan't believe it! Cube: Magnetised GAN 356 Air [Prototype] Facebook: https://www.facebook.com/fzemdegs Twitter: https://twitter.com/Fazrulz Instagram: https://www.instagram.com/fzemdegs/ Sponsored by Speedcube.com.au and Gan! Speedcube.com.au: https://www

03:52
Ben Eater Eats The Numbers  Counting  Early Math  Khan Academy
548 views / 0 likes  addedLearn how to find which numbers are missing in a number grid. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/earlymath/ccearlymathcountingtopic/ccearlymathnumbers120/e/countfromanynumber?utm_source

02:56
Mind Blowing Magic Trick With Sugar Cube By HooplaKidzLab
547 views / 1 likes  addedToday we have an amazing magic trick for you guys. Subscribe: https://www.youtube.com/channel/UCZYqWTQJzJaMW7jFG16p8ug
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09:17
15 MINDBLOWING DIY ILLUSIONS AND TRICKS FOR KIDS
544 views / 0 likes  addedHow much do you trust your sense perception? It's time to question how accurate it really is! Watch this video for wonderful optical illusions that will definitely trick your brain. Timestamps: 1:00 DIY 2D Rubik's cube 2:10 Easy brain teasers 7:55 Find a

04:42
How To Write Algebraic Expressions From Word Problems  6th Grade  Khan Academy
543 views / 0 likes  addedLearn 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/ccsixthgrademath/cc6thexpressionsandvariables/cc6thalge

02:01
Isolating Quantities — Basic Example  Math  New SAT  Khan Academy
538 views / 0 likes  addedWatch Sal work through a basic Isolating quantities problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatpassportadvancedmathematics/v/satmathp14harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Mi

05:00
Learn to Solve the Rubik's Cube  Learn Quick
538 views / 1 likes  addedIn this Learn Quick Episode, I attempt to solve the Rubik’s Cube in under 2 minutes. No easy task! It took me over 16 hours to achieve the solve that fast. I spaced it over 23 days. Subscribe for more Learn to Videos: https://www.youtube.com/channel/UCIRi

03:08
Perfect Pitch Dogs Play Piano  New Version
528 views / 0 likes  added2 Dogs (Golden Retrievers) play piano by ear. They find the right keys after listening to notes played to them on a keyboard. At first, each dog plays separately, then both play together, one octave apart. This is the new version of our video https://www.

13:21
Basic Multiplication  Multiplication And Division  Arithmetic  Khan Academy
512 views / 1 likes  addedIntroduction to multiplication Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/arithmetic/multiplicationdivision/multiplication_fun/e/multiplication_0.5?utm_source=YT&utm_medium=Desc&utm_campaign=Arithmetic Wa

09:50
Adding And Subtracting Fractions  Fractions  PreAlgebra  Khan Academy
508 views / 1 likes  addedHow to add and subtract fractions. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/fractionsprealg/fractionsunlikedenomprealg/e/adding_fractions?utm_source=YT&utm_medium=Desc&utm_campaign=PreA

03:37
Adding Hundreds, Tens, And Ones  Addition And Subtraction Within 100  Early Math  Khan Academy
506 views / 0 likes  addedLearn how to add threedigit numbers by adding ones, tens, and hundreds. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/earlymath/ccearlymathaddsub100/ccearlymathaddonestenshundreds/e/addwithin10

02:55
Linear Equation Word Problems — Basic Example  Math  New SAT  Khan Academy
497 views / 0 likes  addedWatch Sal work through a basic Linear equations word problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatheartofalgebra/v/satmathh2easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the prev

01:52
How to Solve a Rubik's Cube  FullTime Kid  PBS Parents
497 views / 1 likes  addedWatch Mya [unofficially] break the world record for solving a Rubik's cube, blindfolded! You won't REALLY learn how to solve the puzzle , but you'll learn a neat trick to show your friends and family. Executive Producer: Danielle Steinberg Meet Mya! She'

03:54
KIDZ BOP Kids  Perfect (Official Lyric Video) [KIDZ BOP 37]
497 views / 2 likes  addedSing along to 'Perfect' from #KIDZBOP37 with The KIDZ BOP Kids! Get tickets to our all new 2018 tour: http://bit.ly/kbtour2018

01:27
The Easiest Brain Teaser that will rack your brain
494 views / 0 likes  addedThis is the easiest brain teaser that will rack your brain. 5 people can build 5 houses in 5 days. How long will it take 100 people to build 100 houses? My name is Chris and my passion is to teach math. Learning should never be a struggle which is why I m

16:51
Euclid's Big Problem  Numberphile
490 views / 0 likes  addedTrisecting angles and calculating cube roots was a big problem for Euclid and his cohorts. Discussed by Zsuzsanna Dancso at MSRI. TRISECT WITH ORIGAMI: http://youtu.be/SL2lYcggGpc CIRCLE THE SQUARE: http://youtu.be/CMP9a2J4Bqw NUMBERPHILE Website: http://

03:16
The Perfect Meal For Alan I The Amazing World Of Gumball I Cartoon Network
487 views / 0 likes  addedAfter Gumball is ditched by Alan, he decides to track Alan down and make him feel bad. CN GAMES: http://bit.ly/CNGames SUBSCRIBE: http://bit.ly/109Y6wq WATCH MORE: http://bit.ly/CNGumball About The Amazing World of Gumball: Gumball, the amusing blue cat w

02:41
Trick Question  True or False
486 views / 0 likes  addedThink you can answer this simple trick question? Does .9 repeating equal 1? Find the solution in this video. My name is Chris and my passion is to teach math. Learning should never be a struggle which is why I make all my videos as simple and fun as possi
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04:35
Introduction To Singular And Plural Nouns  The Parts Of Speech  Grammar  Khan Academy
485 views / 0 likes  addedDavid, Khan Academy's resident grammarian, introduces the difference between singular and plural nouns. Watch the next lesson: https://youtu.be/uYgcuyUF7JQ About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalize

04:21
How To Write Onestep Equations For Word Problems  6th Grade  Khan Academy
484 views / 0 likes  addedLearn how to write basic equations to model realworld situations. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/ccsixthgrademath/cc6thequationsandinequalities/cc6thsuperyoga/e/equationsinonevari

05:24
Math Challenge  Shrinking Pool Problem
480 views / 0 likes  addedThink you can solve this math challenge? Every time a boy jumps into the pool it shrinks by a certain amount. Thy boy jumps into the pool 3 times. You must find the original length of the pool My name is Chris and my passion is to teach math. Learning sho

01:51
Crossing The River  Brain Teaser
479 views / 0 likes  addedTry to solve this fun brain teaser. Cross the river with all of the zombies and humans. The boat can only fit two at a time. Also there can never be more zombies than humans. My name is Chris and my passion is to teach math. Learning should never be a str

01:55
Amazing Anamorphic Illusions!
476 views / 2 likes  addedAdd me on Facebook  (click the LIKE button on Facebook to add me) https://www.facebook.com/brusspup2#!/pages/Brusspup/158773774166995 Download the song on iTunes Song name  Soul Switch https://itunes.apple.com/us/album/soulswitch/id426471027?i=42647106

04:00
Data Collection And Conclusions — Basic Example  Math  New SAT  Khan Academy
475 views / 0 likes  addedWatch Sal work through a basic Data collections and conclusions problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatproblemsolvingdataanalysis/v/satmathq10harder?utm_source=YT&utm_medium=Desc&utm_campai

02:35
Dividing Whole Numbers And Fractions: Studying  Fractions  PreAlgebra  Khan Academy
474 views / 0 likes  addedSolve a word problem by dividing a fraction by a whole number. The example used in this video is 1/5 ÷ 4. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/fractionsprealg/dividingfractionsprealg

02:06
How to Make the Perfect Snowball
474 views / 1 likes  addedWinter is here, which means it’s time to ambush your friends in an epic snowball fight. But what makes the perfect snowball? Learn more: http://pops.ci/vt74iB  Producer/Video by: Jason Lederman Research: Daniel Engber Jason Lederman Narrator: Eleanor Cu
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02:17
Pieces Of Fruit  Basic Addition And Subtraction  Early Math  Khan Academy
470 views / 0 likes  addedLearn how to add fruit (by putting fruit together) and sutract fruit (by taking fruit away). Examples used are 5+3 and 53. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/earlymath/ccearlymathaddsubbasic

05:04
Area of a Triangle  Fun challenging math problem
470 views / 0 likes  addedCan you solve the area of a triangle given points X and Y. This is not a basic problem, but it is a fun and challenging math problem. See if you are smart enough to find the area of a triangle for yourself. My name is Chris and my passion is to teach math

08:27
4D Printing
467 views / 0 likes  added3D printing has grown in sophistication since the late 1970s; TED Fellow Skylar Tibbits is shaping the next development, which he calls 4D printing, where the fourth dimension is time. This emerging technology will allow us to print objects that then resh
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03:27
How To Evaluate Expressions In Two Variables With Decimals And Fractions  6th Grade  Khan Academy
463 views / 0 likes  addedLearn 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/ccsixthgrademath/cc6t

34:06
EVIL SNOWMAN!! Minecraft Survival
463 views / 1 likes  addedHey Gamer's! In today's video I play Minecraft Snowman Survival in the Cube Craft server! ► ETHAN GAMER MERCH : http://www.EthanGamerStore.com Follow me on Instagram! → https://www.instagram.com/ethangamerofficial/ Follow me on Twitter! → https://twitter.

21:38
Linear Algebra: Determinant and area of a parallelogram
462 views / 0 likes  addedRealizing that the determinant of a 2x2 matrix is equal to the area of the parallelogram defined by the column vectors of the matrix More free lessons at: http://www.khanacademy.org/video?v=nS63_goDFg

08:24
IIT JEE Complex Root Probability (part 2)
461 views / 0 likes  added2010 Paper 1 problem 31 Math (part 2).avi More free lessons at: http://www.khanacademy.org/video?v=S3KMyYYGuPE

01:07
The Easiest Brain Teaser You Might Get Wrong
461 views / 3 likes  addedTry and solve the easiest brain teaser you might get wrong. The chicken costs $1.00 more than the egg, and together they cost a total of $1.06. How much does the egg cost? My name is Chris and my passion is to teach math. Learning should never be a strugg

06:01
What's inside a Fidget Spinner Cube?
461 views / 1 likes  addedCombining Fidget Spinners and Cubes into one? Brilliant! Just when you think there are no more Fidget toys left in 2017! Watch our Fidget Toy Playlist here: https://www.youtube.com/watch?v=VtLdrDHZWEA&list=PLkNEiZNQeTccJeTorwGhgFXqkS5b4hl We bought thes

15:28
Linear Algebra: Coordinates with respect to orthonormal bases
460 views / 0 likes  addedSeeing that orthonormal bases make for good coordinate systems More free lessons at: http://www.khanacademy.org/video?v=SWbis2zWIvo

02:04
Why Does Wood Float But Rocks Sink?
460 views / 0 likes  addedWe’ve all probably seen items floating in water before, whether it was an ice cube, a ship or even a leaf. We’ve also seen items sink in water as well. But why exactly does one item sink while another floats, even if they are the same size or weight? The

03:02
Linking verbs  The parts of speech  Grammar  Khan Academy
460 views / 0 likes  addedIn a previous video, we established that one thing verbs can do is show actions, like "the bear runs." Verbs can also link ideas to one another, like "the bear looks cheerful." Watch the next lesson: https://www.khanacademy.org/humanities/grammar/partsofs

01:48
Using Reflection Tool  Transformations  Geometry  Khan Academy
458 views / 0 likes  addedUsing reflection tool Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/geometry/transformations/rigidtransformationsintro/e/performingreflectionsonthecoordinateplane?utm_source=YT&utm_medium=Desc&utm_camp

02:09
Teen Titans Go!  The Titans Academy Awards  Cartoon Network
458 views / 0 likes  addedRobin creates the Teen Titan Awards in an effort to get his teammates to clean up the Tower. CN GAMES: http://bit.ly/CNGames SUBSCRIBE: http://bit.ly/109Y6wq WATCH MORE: http://bit.ly/VgnfHu About Teen Titans GO!: TEEN TITANS GO! is a comedy featuring the

02:46
Introduction to Grammar  Grammar  Khan Academy
456 views / 0 likes  addedKhan Academy Grammarian David Rheinstrom welcomes you to his favorite topic: the study of language, its rules, and its conventions. By understanding English – by speaking it, by writing it, by reading this very sentence – you are a grammarian yourself! Wa

03:09
Simplifying Square Roots  Exponents, Radicals, And Scientific Notation  PreAlgebra  Khan Academy
455 views / 0 likes  addedPractice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/exponentsradicals/radicalradicals/e/simplifying_radicals?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Watch the next lesson: https://www.kh

01:33
Cookie Monster Cupcakes
453 views / 0 likes  addedCookie Monster cupcakeswill delight your Sesame Street loving preschooler, They are perfect to take to school for birthdays,Adorable cookie monster cupcakes made from scratch. Cookie Monster cupcakes with HooplaKidzRecipes Click Here to Subscribe to Hoop
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02:18
The Volume Song For Kids: Online Education Rap, Pop & HipHop
452 views / 2 likes  addedWorksheets, Cloze, Quiz, and more at Teachers Pay Teachers[http://goo.gl/cfW2G8] TES[http://goo.gl/jXgRhd] Subscribe to Our YouTube Channel! http://goo.gl/3H3bJ6 This song makes makes it clear how to measure the volume of different things... like a robot!

03:43
4 Steps to the Perfect Sandcastle!
450 views / 2 likes  added Love SciShow Kids and want to help support it? Become a patron on Patreon: https://www.patreon.com/scishowkids  Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/s
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09:15
Mixed Numbers And Improper Fractions  Fractions  PreAlgebra  Khan Academy
448 views / 1 likes  addedConverting mixed numbers to improper fractions and improper fractions to mixed numbers Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/fractionsprealg/mixednumbersprealg/e/converting_mixed_numb

02:52
Linear Algebra: (correction) scalar muliplication of row
447 views / 0 likes  addedCorrection of last video showing that the determinant when one row is multiplied by a scalar is equal to the scalar times the determinant More free lessons at: http://www.khanacademy.org/video?v=WY6QG0mZ7uQ

07:51
How To Solve Onestep Multiplication And Division Equations With Fractions And Decimals
446 views / 0 likes  added"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/ccsixthgrademath/

13:04
Linear Algebra: Subspace Projection Matrix Example
445 views / 0 likes  addedExample of a transformation matrix for a projection onto a subspace More free lessons at: http://www.khanacademy.org/video?v=QTcSBB3uVP0

06:52
Introduction To Partial Pressure  Gases And Kinetic Molecular Theory  Chemistry  Khan Academy
445 views / 0 likes  addedDefinition of partial pressure and Dalton's law of partial pressure. Example of calculating partial pressure of a gas in a mixture from the total pressure and partial pressure of the other gases in the mixture. Chemistry on Khan Academy: Did you know that

04:00
Finding Factors And Multiples  Factors And Multiples  PreAlgebra  Khan Academy
443 views / 0 likes  addedTo find the factors of a number means to find all the whole numbers that the number in question is divisible by. Can you help us find the factors in this example? Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math

11:14
Linear Algebra: Rank(A) = Rank(transpose of A)
442 views / 0 likes  addedRank(A) = Rank(transpose of A) More free lessons at: http://www.khanacademy.org/video?v=tqqVOWm9YsU

09:40
Quadratic And Exponential Word Problems — Harder Example  Math  New SAT  Khan Academy
442 views / 0 likes  addedWatch Sal work through a harder Quadratic and exponential word problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatpassportadvancedmathematics/v/satmathp2easier?utm_source=YT&utm_medium=Desc&utm_campaign

14:13
Introduction To Ratios  Ratios, Proportions, Units, And Rates  PreAlgebra  Khan Academy
440 views / 0 likes  addedWhat a ratio is. Simple ratio problems. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/ratesandratios/ratios_and_proportions/e/ratio_word_problems?utm_source=YT&utm_medium=Desc&utm_campaign=PreAl

04:30
The Science Of Snowflakes  Maruša Bradač
439 views / 0 likes  addedView full lesson: http://ed.ted.com/lessons/thescienceofsnowflakesmarusabradac One could say that snowflakes are simply frozen water — but if you compare a snowflake to an ice cube, you’ll notice a big difference. Why are all snowflakes sixsided? Wh
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09:01
Dependent Probability Example 1
438 views / 0 likes  addedExample of the type of problem in the Khan Academy Dependent Probability module More free lessons at: http://www.khanacademy.org/video?v=xPUm5SUVzTE

01:58
How To Find Equivalent Expressions By Combining Like Terms And Using The Distributive Property
438 views / 0 likes  added"Equivalent algebraic expressions exercise Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/ccsixthgrademath/cc6thexpressionsandvariables/cc6thequivalentexpressions/e/equivalentformsofexpressions1?

07:43
Basic Addition  Addition And Subtraction  Arithmetic  Khan Academy
437 views / 1 likes  addedIntroduction to addition. Multiple visual ways to represent addition. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/arithmetic/additionsubtraction/basic_addition/e/addition_1?utm_source=YT&utm_medium=Desc&ut

04:58
Comparing Fractions Of Different Wholes  Fractions  3th Grade  Khan Academy
436 views / 0 likes  addedComparing fractions of different wholes Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/ccthirdgrademath/cc3rdfractionstopic/cc3rddifferentwholes/e/namingthewhole?utm_source=YT&utm_medium=Desc&utm_ca

01:42
Addition Word Problems Within 10  Basic Addition And Subtraction  Early Math  Khan Academy
436 views / 1 likes  addedLearn how to solve word problems by adding small numbers (numbers 10 or less). Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/earlymath/ccearlymathaddsubbasics/ccearlymathaddsubwordproblemwithin1

01:52
What's inside of a Rubik's Cube?
434 views / 1 likes  addedEver wonder what a Rubik's Cube looks like on the inside? In this video we'll take an indepth look to see how the pieces fit together. Get your Rubik's cube here: https://goo.gl/BEo1W5 Made with Blender 2.73 Music: "Plain Truth" by Gunar Olsen (youtube a

07:50
pH and pKa relationship for buffers  Chemistry  Khan Academy
432 views / 0 likes  addedHow the HendersonHasselbalch equation can be used to look at the ratio of conjugate acid and base using relationship between buffer pH and pKa. Watch the next lesson: https://www.khanacademy.org/science/chemistry/acidbaseequilibrium/buffersolutions/v/

12:07
Algebra Basics: What Is Algebra?  Math Antics
428 views / 0 likes  addedThe first video in the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEBWbAHUszT_GebJK23JHdd_Bss1NG Next video: https://youtu.be/l3XzepN03KQ This video gives an overview of Algebra and introduces the concepts of unknown value
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11:09
Algebra Basics: What Are Polynomials?  Math Antics
426 views / 0 likes  addedThis video introduces students to polynomials and terms. Part of the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEBWbAHUszT_GebJK23JHdd_Bss1NG Learn More at mathantics.com Visit http://www.mathantics.com for more Free math

02:14
A tubular, shapeshifting robot
426 views / 1 likes  addedA shapeshifting robot that moves like a growing plant root could aid in firefighting, search and rescue. Read more  http://scim.ag/2uA7i4Z Read the research FREE  http://scim.ag/2tgb3bK
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03:53
Plotting Basic Fractions On The Number Line  Fractions  PreAlgebra  Khan Academy
425 views / 0 likes  addedPractice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/fractionsprealg/understandingfractionsprealg/e/fractions_on_the_number_line_1?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Watch the nex

09:23
Converting Fractions To Decimals  Decimals  PreAlgebra  Khan Academy
424 views / 1 likes  addedHow to express a fraction as a decimal Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/decimalsprealg/decimaltofractionprealg/e/converting_fractions_to_decimals?utm_source=YT&utm_medium=Desc&u

04:46
Rubik Cube In 2 Dimensions
422 views / 0 likes  addedThe Rubik (or Rubik's) Cube is a popular toy. Deane shows how to make a 2 Dimensional version of the famous puzzle. You will need to start with a small square plastic or cardboard box. SUBSCRIBE NOW http://www.youtube.com/subscription_center?add_user=Curi

06:31
How to Make the PERFECT BEDROOM in Minecraft  MASTER MINE TUTORIALS
422 views / 2 likes  addedRecreate your own bedroom, or make the bedroom of your DREAMS using these tips & tricks from Fin! Master builders from all over YouTube teach Minecraft tutorials, breaking the most complicated creations down into a simple stepbystep process. → Credits

03:29
Mind blowing brain teaser  Folding paper to the moon
422 views / 0 likes  addedCan you solve this mind blowing brain teaser? How many times can you fold a piece a paper before it reaches the moon? Find out the solution in this brain teaser in this video. My name is Chris and my passion is to teach math. Learning should never be a st

02:55
Comparing Fractions On A Number Line  Fractions  4th Grade  Khan Academy
421 views / 0 likes  addedComparing fractions on a number line Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/ccfourthgrademath/cc4thfractionstopic/cc4thcomparingfractionsvisually/e/visuallycomparingfractions?utm_source=YT&

10:10
IIT JEE Hairy Trig and Algebra (part 1)
420 views / 0 likes  added2010 Paper 1 problem 38 Hairy Trig and Algebra.avi More free lessons at: http://www.khanacademy.org/video?v=dOxXl_6BDQc

03:10
Don't Checkmate  Brain Teaser
419 views / 0 likes  addedDon't checkmate the black king. In this brain teaser you must find one move for white which will not result in immediate checkmate for the black king. I also have a bunch of other fun brain teasers as well. My name is Chris and my passion is to teach math

03:12
Subtracting Hundreds, Tens, And Ones  Early Math  Khan Academy
419 views / 0 likes  addedLearn how to subtract threedigit numbers by subtracting ones, tens, and hundreds. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/earlymath/ccearlymathaddsub100/ccearlymathsubonestenshundreds/e/sub

02:48
Adding In Binary  Applying Mathematical Reasoning  PreAlgebra  Khan Academy
419 views / 0 likes  addedWatch the next lesson: https://www.khanacademy.org/math/prealgebra/applyingmathreasoningtopic/alternatenumberbases/v/binarymultiplication?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Missed the previous lesson? https://www.khanacademy.org/

20:10
Linear Algebra: Determinant as Scaling Factor
418 views / 0 likes  addedViewing the determinant of the transformation matrix as a scaling factor of regions More free lessons at: http://www.khanacademy.org/video?v=g3MqSdO5Ubc

01:21
Teen Titans Go!  Robin's Perfect Packing Presentation  Cartoon Network
418 views / 2 likes  addedRobin puts on a totally cool, ultra rad, funky fresh presentation about the best way to pack one's bags  unfortunately, the rest of the Titans don't seem to think it's quite as exciting as he does. Watch the AllNew episode Thursday, 11/3 @ 6/5c on Carto

02:34
Converting From Standard Form To Slopeintercept Form  Algebra I  Khan Academy
417 views / 0 likes  addedStandard form to slopeintercept form Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/standardform/e/slopefromanequationinstandardform?utm_source=Y

03:08
Multiplying Unit Fractions And Whole Numbers  Fractions  PreAlgebra  Khan Academy
416 views / 1 likes  addedDon't let multiplying whole numbers and fractions get you down. We got this. This explanation will help you become a pro. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/fractionsprealg/multiplyin

04:33
Can you solve Zeno's paradox?  Brain Teaser
415 views / 0 likes  addedZeno's paradox is one of the most well know math puzzles in history. Is it possible to add an infinite amount of numbers and get an exact value? This is one example of Zeno's paradox. Try and solve this paradox and learn about the Greek philosopher Zeno i

03:53
Are Solid State Batteries The Perfect Battery?
414 views / 1 likes  addedMany batteries we use today don’t hold up to minor damage or weather change but scientist believe they may have solved this problem. Why Aren’t All Batteries Rechargeable? ►►►► http://bit.ly/1TgP51P Sign Up For The TestTube Newsletter Here ►►►► http://bit

17:55
Linear Algebra: Change of Basis Matrix
413 views / 0 likes  addedUsing a change of basis matrix to get us from one coordinate system to another. More free lessons at: http://www.khanacademy.org/video?v=1j5WnqwMdCk

03:45
Visualizing Equivalent Fractions  Fractions  PreAlgebra  Khan Academy
413 views / 0 likes  addedTo understand equivalent fractions it helps to "see" the fractions using something like a grid with shaded and unshaded sections representing the fraction. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/preal

12:34
8 Perfect Oreo Recipes For Cookie Addicts
413 views / 0 likes  addedFor more yummy Easy Recipes, click here: https://goo.gl/VnkN8n Make some deliciously amazing Oreo recipes to feed and give some happiness to your lazy sweet tooth! Watch this video and learn to make 8 mouth watering Oreo Recipes Perfect for all occasions,
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14:02
DIY TREATS  Perfect Together
411 views / 0 likes  addedPerfect Together on iTunes: http://tinyurl.com/lt3q9ux In celebration of my first original song "Perfect Together" coming out, I asked you guys which treats from the song you'd like me to make. Here are a few of the most requested ones! What are your favo

01:55
Drawing Image Of Translation  Transformations  Geometry  Khan Academy
411 views / 0 likes  addedPractice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/geometry/transformations/hsgeotranslations/e/translations?utm_source=YT&utm_medium=Desc&utm_campaign=Geometry Watch the next lesson: https://www.khanacademy.org

03:28
Inequality Word Problems  Applying Mathematical Reasoning  PreAlgebra  Khan Academy
411 views / 0 likes  addedWe'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/prealgebra/applyingmathreasoningtopic/greaterthanlessthan/e/writingnumeric

06:29
Multiplying Decimals: Place Value And Reordering  Decimals  PreAlgebra  Khan Academy
411 views / 0 likes  addedWe want you to develop an intuition about how to work with decimals. Understanding how you can rewrite decimals by considering the place value will help you multiply! Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/

07:48
Introduction To The SAT Writing & Language Test  Tips & Planning  New SAT  Khan Academy
409 views / 0 likes  addedThis is the last video in our New SAT subject! Missed the previous lesson? https://www.khanacademy.org/testprep/newsat/newsattipsplanning/newsataboutsat/v/satreadingtestintro?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT New SAT (starting M

06:09
Recognizing Shapes  Geometry  Early Math  Khan Academy
409 views / 0 likes  addedLearn how to identify circles, triangles, squares, rectangles, rhombuses, and trapezoids. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/earlymath/ccearlymathgeometrytopic/ccearlymathshapes/e/namingsh

20:48
Introduction To Scientific Notation  PreAlgebra  Khan Academy
409 views / 0 likes  addedIntroduction to scientific notation. An indepth discussion about why and how scientific notation is used. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/exponentsradicals/scientificnotation/e/sc

14:34
Linear Algebra: Finding Eigenvectors and Eigenspaces example
408 views / 0 likes  addedFinding the eigenvectors and eigenspaces of a 2x2 matrix More free lessons at: http://www.khanacademy.org/video?v=3xfmbdzkqc

02:54
Meet the Inventor of the Rubik’s Cube
408 views / 1 likes  addedSince the 1980s, the Rubik’s Cube has captivated the minds of puzzle solvers around the globe. But how did one of the world’s most addictive and prolific puzzles come to be? It all began in the beautiful city of Budapest, in the beautiful mind of Ernő Rub
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13:43
IIT JEE Complex Root Probability (part 1)
407 views / 0 likes  added2010 Paper 1 problem 31 Math (part 1) More free lessons at: http://www.khanacademy.org/video?v=bV_HSZ_W0nk

03:53
Missing Number For Addition And Subtraction Within 1000  3th Grade  Khan Academy
407 views / 0 likes  addedLearn how to solve missing number problems like ___ + 261 = 630. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/ccthirdgrademath/cc3rdaddsubtopic/cc3rdaddsubmissingvalue/e/findthemissingnumber

06:06
Equivalent Fractions And Different Wholes  Fractions  4th Grade  Khan Academy
406 views / 0 likes  addedLearn 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/ccfourth

04:19
Place Value Example With 42  Place Value (tens And Hundreds)  Early Math  Khan Academy
406 views / 0 likes  addedLearn to see 42 as 4 tens and 2 ones. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/earlymath/ccearlymathplacevaluetopic/ccearlymathtens/e/groupsoftens?utm_source=YT&utm_medium=Desc&utm_campaign=Ea

01:36
Regal Academy  First Official Super Trailer  Nick
405 views / 0 likes  addedWelcome to Regal Academy! Follow Rose Cinderella on her adventure through a fairy tale school, as she discovers her family's true storybook past... and rides a dragon or two! Don't miss the brand new show coming happily ever after to Nickelodeon! Subscrib

01:45
Renewable Energy  Powered by Poop  California Academy of Sciences
405 views / 0 likes  addedIn this Flipside Science unit, designed for a middle school audience, we'll explore environmental issues related to energy use and conservation. In our most recent installment, find out how a dairy farm is using a methane digester to turn cow poop into el

09:16
Adding/subtracting Negative Numbers  PreAlgebra  Khan Academy
404 views / 0 likes  addedAdding and subtracting negative numbers Watch the next lesson: https://www.khanacademy.org/math/prealgebra/negativesabsolutevalueprealg/multdivnegativesprealg/v/multiplyingpositiveandnegativenumbers?utm_source=YT&utm_medium=Desc&utm_campaign=

02:32
Dividing Whole Numbers And Fractions: Potpourri  Fractions  PreAlgebra  Khan Academy
404 views / 0 likes  addedSolve a word problem by dividing a whole number by a fraction. The example used in this video is 4 ÷ 1/5. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/fractionsprealg/dividingfractionsprealg

06:14
What's inside a Fidget Cube?
403 views / 0 likes  addedWe CUT OPEN a Fidget Cube! VERY interesting to see inside! Buy this Fidget Cube here: http://amzn.to/2oqMAyC Anxiety, Stress, restlessness, OCD, ADHD there are SO MANY people that could benefit from using this Fidget Cube. Even kids and toddlers have been

09:19
Linear Algebra: Proof of formula for determining Eigenvalues
402 views / 0 likes  addedProof of formula for determining Eigenvalues More free lessons at: http://www.khanacademy.org/video?v=rfm0wQObxjk

13:57
Linear Algebra: GramSchmidt example with 3 basis vectors
401 views / 0 likes  addedGramSchmidt example with 3 basis vectors More free lessons at: http://www.khanacademy.org/video?v=ZRRG386v6DI

02:25
Halves And Fourths  Geometry  Early Math  Khan Academy
401 views / 0 likes  addedLearn how to divide shapes into two or four equal sections. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/earlymath/ccearlymathgeometrytopic/ccearlymathfractionsofshapes/e/halvesandfourths?utm_sou

04:24
Example Of Subtracting Fractions With Unlike Denominators  Fractions  PreAlgebra  Khan Academy
401 views / 0 likes  addedIf you conquered adding fractions with different denominators, then subtracting fractions will be a snap. Don't worry...we'll take it slow and explain every step. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math

09:45
Simplifying Radicals  Exponents, Radicals, And Scientific Notation  PreAlgebra  Khan Academy
401 views / 1 likes  addedUsing exponent rules to simplify radicals or square roots Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/exponentsradicals/radicalradicals/e/simplifying_radicals?utm_source=YT&utm_medium=Desc&utm

03:50
Introduction To Multiplying Decimals  Decimals  PreAlgebra  Khan Academy
401 views / 0 likes  addedMultiplying decimals can be confusing because there's always the question as to where the decimals goes in the answer. We're about to show you so you'll never have to question it again! Practice this lesson yourself on KhanAcademy.org right now: https://w

03:00
Inverse Property Of Addition  Arithmetic Properties  PreAlgebra  Khan Academy
401 views / 0 likes  addedThe simple idea that a number plus its negative is 0 Watch the next lesson: https://www.khanacademy.org/math/prealgebra/orderofoperations/arithmetic_properties/v/inversepropertyofmultiplication?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra M

02:04
Guess The Diagonal  Brain Teaser
400 views / 0 likes  addedTry to solve this brain teaser in less than a minute. You must guess the diagonal inside of the circle. There is enough information given which allows you to find the length of the diagonal in less than a minute. My name is Chris and my passion is to teac

05:09
Converting From Slopeintercept To Standard Form  Algebra I  Khan Academy
399 views / 0 likes  addedConverting from slopeintercept to standard form Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/standardform/e/converting_between_slope_intercept_and_st

04:06
Making 5  Basic Addition And Subtraction  Early Math  Khan Academy
399 views / 0 likes  addedLearn how to add numbers to make 5. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/earlymath/ccearlymathaddsubbasics/ccearlymathmaking59/e/makingfive?utm_source=YT&utm_medium=Desc&utm_campaign=Earl

02:00
Adding To 10  Basic Addition And Subtraction  Early Math  Khan Academy
399 views / 0 likes  addedLearn that if we have 3 bananas, then we need 7 more bananas to make 10 bananas. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/earlymath/ccearlymathaddsubbasics/ccearlymathmake10/e/makingten2?utm_

08:19
Linear Algebra: Duplicate Row Determinant
398 views / 0 likes  addedDeterminant of a matrix with duplicate rows More free lessons at: http://www.khanacademy.org/video?v=gYv8sttBIqs

04:01
Comparing Values With Calculator  Numbers And Operations  8th Grade  Khan Academy
397 views / 0 likes  addedLearn 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/cceighthgrademath/cc8thnumbersoperations/cc8thapproximatingirrationalnumbers/e/approximatingirr

07:14
Negative Exponents  Exponents, Radicals, And Scientific Notation  PreAlgebra  Khan Academy
397 views / 0 likes  addedHow does a negative exponent affect our answer? Before you assume that the answer must be negative, think again! Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/exponentsradicals/negativeexponents

01:36
Are you smart enough to solve this simple brain teaser?
397 views / 0 likes  addedThis simple brain teaser is not so easy. A virus is doubling every singe day. On the 67th day the virus has reached its max population. When will the virus reach half of its max population. My name is Chris and my passion is to teach math. Learning should

17:26
Linear Algebra: Projections onto Subspaces
395 views / 0 likes  addedProjections onto subspaces More free lessons at: http://www.khanacademy.org/video?v=5B8XluiqdHM

04:26
Shared Binomial Factor Between Perfect Square And Difference Of Squares
395 views / 0 likes  addedShared binomial factor between perfect square and difference of squares

02:11
Ratios, Rates, And Proportions — Basic Example  Math  New SAT  Khan Academy
395 views / 0 likes  addedWatch Sal work through a basic Ratios, rates, and proportions problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatproblemsolvingdataanalysis/v/satmathq1harder?utm_source=YT&utm_medium=Desc&utm_campaign=

01:54
Missing Numbers Between 0 And 120  Counting  Early Math  Khan Academy
395 views / 0 likes  addedLearn how to find missing numbers between 0 and 120. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/earlymath/ccearlymathcountingtopic/ccearlymathnumbers120/e/countto100?utm_source=YT&utm_medium=Des

05:39
Linear Algebra: Example solving for the eigenvalues of a 2x2 matrix
394 views / 0 likes  addedExample solving for the eigenvalues of a 2x2 matrix More free lessons at: http://www.khanacademy.org/video?v=pZ6mMVEE89g

02:28
Drawing Line Of Reflection  Transformations  Geometry  Khan Academy
394 views / 0 likes  addedDrawing line of reflection Watch the next lesson: https://www.khanacademy.org/math/geometry/transformations/hsgeoreflections/v/determiningthelineofreflection?utm_source=YT&utm_medium=Desc&utm_campaign=Geometry Missed the previous lesson? https://www

06:29
How To Use The Distributive Property With Variables  6th Grade  Khan Academy
393 views / 0 likes  addedLearn how to apply the distributive property to algebraic expressions. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/ccsixthgrademath/cc6thexpressionsandvariables/cc6thdistributiveproperty/e/distrib

04:28
Circle Theorems — Basic Example  Math  New SAT  Khan Academy
393 views / 0 likes  addedWatch Sal work through a basic Circle theorems problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatadditionaltopicsmath/v/satmaths5harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the prev

09:43
Exponent Rules Part 1  Exponents, Radicals, And Scientific Notation  PreAlgebra  Khan Academy
393 views / 0 likes  addedIntroduction to exponent rules Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/exponentsradicals/exponentproperties/e/exponent_rules?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Watch the

01:54
Getting To 10 By Filling Boxes  Basic Addition And Subtraction  Early Math  Khan Academy
392 views / 0 likes  addedLearn how to add two numbers to make 10. This video shows two examples: 3 + ___ = 10 and 6 + ___ = 10. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/earlymath/ccearlymathaddsubbasics/ccearlymathmake

48:26
Khan Academy Live: SAT Math
392 views / 0 likes  addedNeed help with SAT math? Join Eric, one of Khan Academy’s SAT experts, for an SAT math class. Eric reviews some of the most important math skills for the test and provides tips on how to avoid careless mistakes. This is a recording of our May 16 livestrea

05:51
Equivalent Fractions  Fractions  PreAlgebra  Khan Academy
391 views / 0 likes  addedIntroduces the concept of equivalent fractions Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/fractionsprealg/equivalentfractionsprealg/e/equivalent_fractions?utm_source=YT&utm_medium=Desc&utm

04:05
How To Find Mistakes In One Step Equations  6th Grade  Khan Academy
390 views / 0 likes  addedLearn how to spot mistakes in someone else's work as they attempt to solve onestep equations. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/ccsixthgrademath/cc6thequationsandinequalities/cc6thonest

04:56
Equal Sign  Addition And Subtraction Within 20  Early Math  Khan Academy
390 views / 0 likes  addedLearn what the equals sign really means. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/earlymath/ccearlymathaddsub20/ccearlymathequalssign/e/meaningofequalsign1?utm_source=YT&utm_medium=Desc&utm

02:03
Comparing Numbers Of Objects  Counting  Early Math  Khan Academy
390 views / 1 likes  addedLearn what "more than" and "less than" mean. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/earlymath/ccearlymathcountingtopic/ccearlymathcomparingnumbers/e/comparegroupsthrough10?utm_source=YT&utm

02:49
Skip Counting By 100 Example  Addition And Subtraction Within 100  Early Math  Khan Academy
390 views / 0 likes  addedLearn to count by hundreds. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/earlymath/ccearlymathaddsub100/ccearlymathskipcounting/e/skipcountingby100s?utm_source=YT&utm_medium=Desc&utm_campaign=Ea

04:10
Circle Theorems — Harder Example  Math  New SAT  Khan Academy
389 views / 0 likes  addedWatch Sal work through a harder Circle theorems problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatadditionaltopicsmath/v/satmaths8easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the pre

03:23
Spots On A Die  Addition And Subtraction Within 100  Early Math  Khan Academy
389 views / 0 likes  addedPractice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/earlymath/ccearlymathaddsub100/ccearlymathmorefewer100/e/additionandsubtractionwordproblemswithin100level4?utm_source=YT&utm_medium=Desc&utm_c

14:10
Linear Algebra: Determinant of Transpose
387 views / 0 likes  addedProof by induction that transposing a matrix does not change its determinant More free lessons at: http://www.khanacademy.org/video?v=xGV2v0dRNE

02:46
Defining Rotation Example  Transformations  Geometry  Khan Academy
387 views / 0 likes  addedDefining rotation example Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/geometry/transformations/hsgeorotations/e/definingrotations?utm_source=YT&utm_medium=Desc&utm_campaign=Geometry Watch the next lesson

20:00
Linear Algebra: Matrix condition for onetoone trans
386 views / 0 likes  addedShowing that the rank of the of an mxn transformation matrix has to be an for the transformation to be onetoone (injective) More free lessons at: http://www.khanacademy.org/video?v=M3FuL9qKTBs

22:08
Linear Algebra: Orthogonal Complements
386 views / 0 likes  addedOrthogonal Complements as subspaces. More free lessons at: http://www.khanacademy.org/video?v=QOTjdgmNqlg

03:04
Trick Question  Find the missing dollar
386 views / 1 likes  addedTrick question! Three friends are overcharged for their hotel room. The hotel decides to refund the difference. After the hotel issues the refund one dollar has mysteriously disappeared. Where is the missing dollar? Find the solution to this trick questio

02:15
How to Add Square Roots to Numerator Fractions
386 views / 0 likes  addedHow to Add Square Roots to Numerator Fractions. Part of the series: Math Problems. Adding square root numerator fractions requires you to keep the terms in the problem separate. Add square root numerator fractions with help from a mathematics educator in

06:47
Noble Gas Configuration  Electronic Structure Of Atoms  Chemistry  Khan Academy
385 views / 0 likes  addedHow to write electron configurations for atoms and monatomic ions using noble gas configuration Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity

09:13
Linear Algebra: Simpler 4x4 determinant
384 views / 0 likes  addedCalculating a 4x4 determinant by putting in in upper triangular form first. More free lessons at: http://www.khanacademy.org/video?v=QV0jsTiobU4

02:37
Order By Length  Measurement And Data  Early Math  Khan Academy
384 views / 0 likes  addedPractice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/earlymath/ccearlymathmeasuredatatopic/ccearlymathlengthintro/e/orderbylength?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Watch the next lesso

02:39
Comparing Decimals: Ordering From Least To Greatest  Decimals  PreAlgebra  Khan Academy
384 views / 0 likes  addedThis is a fun example where we reorder decimals from smallest to largest. You're looking for the place value that is the most significant, and then working backwards. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/

04:51
Cube Root Of A Nonperfect Cube  PreAlgebra  Khan Academy
384 views / 0 likes  addedPractice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/exponentsradicals/cuberoottutorial/e/cube_roots?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Watch the next lesson: https://www.khanacadem

03:52
Converting From Decimal To Binary  Applying Mathematical Reasoning  PreAlgebra  Khan Academy
384 views / 0 likes  addedWatch the next lesson: https://www.khanacademy.org/math/prealgebra/applyingmathreasoningtopic/alternatenumberbases/v/largenumberdecimaltobinary?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Missed the previous lesson? https://www.khanaca

02:26
Math Puts a New Twist on Solving a Rubik's Cube with the Fewest Moves
384 views / 1 likes  addedFor this puzzle with over 43 quintillion permutations, author Ian Scheffler explains how players have found the most efficient route to resolving a Rubik’s cube.

01:03
Subtraction Word Problems Within 10  Basic Addition And Subtraction  Early Math  Khan Academy
382 views / 0 likes  addedLearn how to solve word problems by subtracting small numbers (numbers 10 or less). Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/earlymath/ccearlymathaddsubbasics/ccearlymathaddsubwordproblemwit

02:36
Counting By Tens Examples  Addition And Subtraction Within 100  Early Math  Khan Academy
382 views / 0 likes  addedLearn to count by tens. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/earlymath/ccearlymathaddsub100/ccearlymathskipcounting/e/skipcountingby10s?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMa

07:08
Early Train Word Problem  Linear Equations  Algebra I  Khan Academy
382 views / 0 likes  addedFun word problem that is almost a brain teaser. Watch the next lesson: https://www.khanacademy.org/math/algebra/solvinglinearequationsandinequalities/Moreequationpractice/v/patternsinsequences1?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI

05:42
Understanding Division Of Fractions  Fractions  PreAlgebra  Khan Academy
382 views / 0 likes  addedUsing a number line, we'll explain the rule of "invert and multiply" when dividing two fractions. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/fractionsprealg/divfractionsfractionsprealg/e/

02:26
Function Notation — Basic Example  Math  New SAT  Khan Academy
381 views / 0 likes  addedWatch Sal work through a basic Function notation problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatpassportadvancedmathematics/v/satmathp13harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Misse

02:33
Radicals And Rational Exponents — Harder Example  Math  New SAT  Khan Academy
381 views / 0 likes  addedWatch Sal work through a harder Radicals and rational exponents problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatpassportadvancedmathematics/v/satmathp7easier?utm_source=YT&utm_medium=Desc&utm_campaig

00:56
Counting With Small Numbers  Counting  Early Math  Khan Academy
381 views / 0 likes  addedLearn how to count squirrels and horses. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/earlymath/ccearlymathcountingtopic/ccearlymathcounting/e/countingout120objects?utm_source=YT&utm_medium=Desc&

04:32
Math Word problems  Solving triangles
381 views / 0 likes  addedBecome an expert in solving math word problems! In this problem you will learn how to use triangles to solve the height of a building. A man steps back 50 feet which the angle to the top of the building change 15 degrees. Using this information find the h

18:50
Linear Algebra: Least Squares Examples
380 views / 0 likes  addedAn example using the least squares solution to an unsolvable system More free lessons at: http://www.khanacademy.org/video?v=8mAZYv5wIcE

12:14
Algebra Basics: Exponents In Algebra  Math Antics
380 views / 0 likes  addedPart of the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEBWbAHUszT_GebJK23JHdd_Bss1NG Previous video: https://youtu.be/K6ewhnaL4KQ This video shows how exponents can be used more generally with variables. It explains why x
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03:06
Decimal Intuition With Grids (examples)  Decimals  4th Grade  Khan Academy
380 views / 0 likes  addedDeepen your understanding of decimal numbers by thinking about grid diagrams. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/ccfourthgrademath/cc4thdecimals/cc4thdecimalsintro/e/decimalintuitionwith
>> View Cube Root Of A Nonperfect Cube  PreAlgebra  Khan Academy web videos