Search Results: "Adults Stumped By Geometry Problems For 10 Year Olds. Can You Solve Them?"
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04:13
Adults Stumped By Geometry Problems For 10 Year Olds. Can You Solve Them?
291 views / 0 likes  addedThese homework problems were given to 10 year old children (Year 5) in England (Glossop, Derbyshire) and they were posted to Facebook when some adults found them to be difficult. One person claimed the problems were impossible to solve. Can you figure the

02:37
Adults Stumped By Maths Questions For 15 Year Olds. Can You Solve Them?
286 views / 0 likes  addedHow hard are math tests? A survey asked 2,000 UK adults to answer sample GCSE test questions intended for 15 year old students. On average, the survey questions were missed by about 40% of adults. Can you solve them? The video presents 2 questions that ma

03:28
Flower Math Problem  Adults Stumped By Question For Kids In China
332 views / 2 likes  addedThis problem is said to come from a test given to a Chinese kindergarten class (5 year olds). It was posted online and caused a lot of debate as adults were stumped about the correct answer, some saying it is impossible. Can you figure it out? This video

03:24
5YearOlds Ask An Astronaut What It’s Like To Be In Outer Space
204 views / 1 likes  addedWhy don’t space shuttles float away? How do you know when to go to sleep? Astronaut Kjell Lindgren answers questions about life in space from a few intrepid kindergartners. Still haven’t subscribed to WIRED on YouTube? ►► http://wrd.cm/15fP7B7 CONNECT WIT

03:17
Can YOU Solve It? This Question Stumped 75% Of PhD Economists
218 views / 0 likes  addedIntroductory economics courses cover the concept of an opportunity cost. Can you figure out the opportunity cost for the problem in the video? This video presents a question that surprisingly more than 75% of PhD economists did not answer correctly. Paper

08:05
Can You Solve The Hardest Easy Geometry Problem?
341 views / 1 likes  addedIn the figure, what is the value of angle x? This problem is known as Langley's Adventitious Angles. It is also known as the hardest easy geometry problem because it can be solved by elementary methods but it is notoriously difficult to work out. Can you

03:51
Can You Solve This MIT Admissions Question? Geometry Problem, 1869
272 views / 0 likes  addedThe Massachusetts Institute of Technology (MIT) is one of the top ranked universities in the world. This question appeared on its admissions exam nearly 150 years ago. "The perpendicular dropped from the vertex of the right angle upon the hypotenuse divid

05:57
Can You Solve This 6th Grade Geometry Problem From Singapore? The Area Of A "Claw"
452 views / 1 likes  addedThis problem was given to Primary 6 (age 1112) 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

05:26
Mr Olds Remarkable Elevator
21 views / 0 likes  addedOlds Engineering, a traditional workshop and foundry, sits in Maryborough, Australia. It's not the sort of place you'd expect to find a new industrial invention in the 21st century: and yet the Olds Elevator, patented by Peter Olds, is just that. More abo

09:50
Can You Solve This 6th Grade Geometry Problem From China?
544 views / 1 likes  addedWhat 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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03:16
Can You Solve This 8th Grade Geometry Problem? 75% Got The Wrong Answer
241 views / 0 likes  addedWhat is angle A in the starshaped figure? This problem appeared on the 1999 AMC 8 test (intended for 8th grade students in the US). Approximately 75% of testtakers did not mark the correct response. Can you figure it out? Watch the video for a solution.

19:37
Smart Math Techniques  Solve maths problems in seconds
255 views / 0 likes  addedTopic In this topic our expert trainer Shruti explains how to solve difficult maths problems in a matter of seconds. OBJECTIVE To enable you to to do faster calculation using best speed maths techniques and make you score more in your exams. These speed m

04:13
Can You Solve This Grade 12 Geometry Problem From Australia? The Marshmallow Chocolate Puzzle
249 views / 0 likes  addedA marshmallow has the shape of a cylinder with diameter 5 and height 3. A dessert is made with 24 marshmallows: there are two stacked layers of marshmallows, and each layer has 3 rows of 4 marshmallows. The gaps between the marshmallows are filled with ch

11:41
10 Fun Kiddy Riddles That Stump Most Adults
123 views / 0 likes  addedHow to Boost Your Brain Quickly. Do you think you are smarter than other people and have exceptional logic? Test your brain and your analytical skills with our incredibly hard riddles. If you solve puzzles and riddles regularly, you’re giving your b

01:14
Can Namib Desert Beetles Help Us Solve Our Drought Problems?  Think Like A Tree
360 views / 1 likes  addedNamib desert beetles live in an area with little ground water, so how is it that they have no trouble finding H2O? Find out how the resourceful insects use their wing scales to absorb water droplets from fog, and how we can use them as a model for combati

10:42
Top 10 Puzzles Only The Smartest 2% Can Solve
47 views / 0 likes  addedThese amazing top 10 puzzles are the best way to challenge and grow your mind to become smarter than you are. There are also few riddles and some tricky brain teasers which only 2% of the people were able to solve. So, it's a great chance to see if you ar

04:51
How to solve problems like a designer
101 views / 0 likes  addedThe design process for problemsolving, in 4 steps. Subscribe to our channel! http://goo.gl/0bsAjO Many thanks to Tim Brown and TED for this interview we recorded at TED 2017. IDEO is an international design company founded in 1991. In the beginning, IDEO

06:02
10 Riddles Only High IQ Kids Can Solve
366 views / 3 likes  added10 Riddles Only High IQ Kids Can Solve These easy riddles but tricky can be solved by any kid or adult who has high IQ. These riddles with answers will always test your brain and make your brain scratch. There are 10 brain teaser riddles which will test y

01:42
Addition Word Problems Within 10  Basic Addition And Subtraction  Early Math  Khan Academy
286 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

01:03
Subtraction Word Problems Within 10  Basic Addition And Subtraction  Early Math  Khan Academy
264 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

04:07
Solve Problems: Be An Engineer!
403 views / 5 likes  addedLearn about engineers, who dream up a lot of the things you use every day, from toys to tools!  Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome produc
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03:13
Simple robots form a chain gang to solve complex problems
75 views / 0 likes  addedNew way of coordinating bots could help with rescue missions Read more  https://scim.ag/2v4zn3s CREDITS  editor/animator/narrator Chris Burns supervising producer Sarah Crespi script Sarah Crespi Chris Burns Shandria Sutton citation L

02:29
How We'll Solve Our Energy Problems
179 views / 0 likes  added"sparking and controlling a selfsustaining synthetic"  Raffi Khatchadourian Subscribe now! http://www.youtube.com/subscription_center?add_user=shotsofawe Thanks to the ITER Organization for the International Thermonuclear Experimental Reactor photo. Joi

10:29
12 EVERYDAY PROBLEMS THAT ARE EASY TO SOLVE!
53 views / 0 likes  addedFor copyright matters please contact us at: copymanager.mn@gmail.com TechZone ► https://goo.gl/Gj3wZs You've probably noticed that older people know special, secret ways to make life easier. Of course, they have acquired this knowledge through many years

03:27
10 Year Old Jeffrey Li Singing Can you Feel The Love Tonight from Lion King
565 views / 1 likes  added10 year old Chinese boy sings Can you Feel The Love Tonight from the Lion King

12:19
Top 10 Magic Secrets Of The Year Finally Revealed  David Blaine  AGT  FactoFusion
58 views / 1 likes  addedHere are the top 10 greatest magic reveals of the year, from some of the world's greatest ever magicians. The likes of David Copperfield, David Blaine, Shin Lim, James More are all on display in this video. These magicians have been mystifying people for

02:49
Ben 10  Cat Problems  Cartoon Network
44 views / 0 likes  addedA cat problem needs a cat solution! Ben must embrace his inner cat in order to get his new alien, Rath, under control. Episode: Rath of Con CN GAMES: http://cartn.co/ytgames SUBSCRIBE: http://cartn.co/subscribe ABOUT BEN 10: Why have one set of super powe

25:05
10 NEW YEAR'S EVE PARTY TRICKS  HOW TO MAGIC
205 views / 1 likes  addedTop Fun Magic Trick Ideas for your New Year's Eve Party! In this episode of How To Magic, Evan Era shows 10 Magic Party Tricks for 2017 NYE! Easy magic tricks with champagne bottles, money, balloons, playing cards and more! Fun familyfriendly party trick

08:17
ONLY A GENIUS CAN SOLVE THIS IN 20s (If You Solve 13/15 You Are Smarter Than Einstein!)
224 views / 0 likes  addedOnly a genius can solve this mind test in 20s! Only the cool stuff, try to find the letter N and many more to test your intelligence. If you solve 10 out of 15 you are smarter than 80% of people, if you find 13 or more you might be smarter than Einstein!
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12:29
Ryan's Most Favorite Top 10 Toys for kids of the year
251 views / 1 likes  addedRyan's Most Favorite Top Toys for kids of the year like Disney Cars, Thomas and Friends, magic tracks, Toy Truck Pretend Play Food, Hot Wheels, fidget spinners and more!

03:11
Why Do Kids Learn Faster Than Adults?
323 views / 0 likes  addedYou can't teach an old dog new tricks, so the saying goes. Is this why kids pick things up so faster than adults? Get 15% off http://www.domain.com's domain names and web hosting when you use coupon code DNEWS at checkout! DNews Live Tickets Here ►►►► htt
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04:30
Adults Are Arguing About This 3rd Grade Math Problem
266 views / 0 likes  added"If Sue runs around the track twice, and John runs around the track four times more than Sue, how many times does John run around the track?" This problem was given to 3rd graders. A parent disagreed with the answer the teacher was marking. After it was p

31:51
Geometry: An Interactive Journey to Mastery  The Great Courses
231 views / 0 likes  addedhttps://www.thegreatcoursesplus.com/geometryaninteractivejourneytomastery?utm_source=US_SocialMedia&utm_medium=SocialMediaEditorialYoutube&utm_campaign=138569 Like other math fields, geometry teaches us how to think. It leads students to uncover new

01:37
Translation Example  Transformations  Geometry  Khan Academy
242 views / 0 likes  addedTranslation example Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/geometry/transformations/rigidtransformationsintro/e/performingtranslationsonthecoordinateplane?utm_source=YT&utm_medium=Desc&utm_campa

01:25
Using Rotation Widget  Transformations  Geometry  Khan Academy
262 views / 0 likes  addedUsing rotation widget Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/geometry/transformations/rigidtransformationsintro/e/performingrotationsonthecoordinateplane?utm_source=YT&utm_medium=Desc&utm_campai

08:13
Points After Rotation  Transformations  Geometry  Khan Academy
234 views / 1 likes  addedPoints after rotation Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/geometry/transformations/hsgeorotations/e/rotations1?utm_source=YT&utm_medium=Desc&utm_campaign=Geometry Watch the next lesson: https://w

04:58
Your Brain Can Solve Algorithms  David J. Malan
274 views / 0 likes  addedView full lesson: http://ed.ted.com/lessons/yourbraincansolvealgorithmsdavidjmalan An algorithm is a mathematical method of solving problems both big and small. Though computers run algorithms constantly, humans can also solve problems with algorit

02:46
Defining Rotation Example  Transformations  Geometry  Khan Academy
250 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

01:48
Using Reflection Tool  Transformations  Geometry  Khan Academy
306 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

01:55
Drawing Image Of Translation  Transformations  Geometry  Khan Academy
277 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

01:42
How To Use Rounding in Math Problems
410 views / 0 likes  addedHow To Use Rounding in Math Problems. Part of the series: Math Problems. In certain math problems rounding may actually make finding a solution easier and more clear. Use rounding in math problems with help from a mathematics educator in this free video c

10:32
Rotating About Arbitrary Point  Transformations  Geometry  Khan Academy
250 views / 0 likes  addedRotating about arbitrary point Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/geometry/transformations/hsgeorotations/e/rotations2?utm_source=YT&utm_medium=Desc&utm_campaign=Geometry Watch the next lesson:

07:19
Reflecting Segments Over Line  Transformations  Geometry  Khan Academy
228 views / 0 likes  addedReflecting segments over line Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/geometry/transformations/hsgeoreflections/e/reflections1?utm_source=YT&utm_medium=Desc&utm_campaign=Geometry Watch the next lesso

01:32
Formal Translation Tool Example  Transformations  Geometry  Khan Academy
244 views / 0 likes  addedFormal translation tool example Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/geometry/transformations/hsgeotranslations/e/definingtranslations?utm_source=YT&utm_medium=Desc&utm_campaign=Geometry Watch the

05:41
Points On Line Of Reflection  Transformations  Geometry  Khan Academy
248 views / 0 likes  addedPoints on line of reflection Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/geometry/transformations/hsgeoreflections/e/definingreflections?utm_source=YT&utm_medium=Desc&utm_campaign=Geometry Watch the next

02:28
Drawing Line Of Reflection  Transformations  Geometry  Khan Academy
267 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

13:27
27 FUN BRAIN TEASERS WITH ANSWERS FOR KIDS AND ADULTS
394 views / 0 likes  addedThese short and fun brain teasers with answers for kids and adults, picture puzzles and text riddles will brighten up your mood and will force your brain to exercise (just a bit)! Don't forget TELL IN THE COMMENTS the answer to the last MATH PUZZLE, I kno

10:07 Popular
10 RIDDLES Only Genius Can Solve  Riddles will Blow your Mind  Riddles Popular in United States
740 views / 2 likes  added10 RIDDLES Only Genius Can Solve  Riddles will Blow your Mind  Riddles Popular in United States. Music Credit  Vexento (Thank you for Amazing Music) Vexento  Floating With You https://www.youtube.com/watch?v=aNSn3RW0xmI Vexento  Masked Heroes https:/

12:51
I HATE GOING UPSIDE DOWN!!! (Geometry Dash #3)
530 views / 7 likes  addedI HATE GOING UPSIDE DOWN!!! (Geometry Dash #3) ► Subscribe and join TeamTDM! :: http://bit.ly/TxtGm8 ► BUY MY NEW BOOK HERE :: http://smarturl.it/DanTDM ► Follow Me on Twitter :: http://www.twitter.com/dantdm ► Previous Video :: https://youtu.be/xRfBMq14Y

10:01
CUSTOM GEOMETRY DASH LEVELS?!?
404 views / 6 likes  added► Subscribe and join TeamTDM! :: http://bit.ly/TxtGm8 ► Follow Me on Twitter :: http://www.twitter.com/dantdm ► Previous Video :: https://youtu.be/ap7XaMMtH4 i never knew you could get custom geometry dash levels.. ► DanTDM MERCH :: http://www.dantdmshop

03:25
10yearold girl keeps same pet tortoise 56 years
33 views / 0 likes  addedFor her 10th birthday, in 1962, Jeanna Smith was surprised with a special gift: a pet tortoise. Now, Boyd Huppert checks in on the pair  still together, 56 years later. kare11.tv/2Hq0n17

06:02
Solve This If You Can!
153 views / 0 likes  addedSolve This If You Can! More Riddles Videos: 1. Solve These Brainy Riddles If You Have Guts! https://www.youtube.com/watch?v=h48aUARD9P4 2. IMPOSSIBLE EINSTEIN RIDDLES TO SOLVE  Only 2% Pass!! https://www.youtube.com/watch?v=yhUsXzvU3aQ 3. EPIC CRIME RIDD

04:27
Year Of The Monkey  Chinese New Year  Nikki's Wiki  Wiki For Kids At Cool School
347 views / 0 likes  added2016 is The Year of the Monkey for the Chinese New Year. Learn interesting facts about The Year of the Monkey from Nikki. Subscribe to Cool School's Channel: http://bit.ly/18enloo Like Cool School on Facebook: http://on.fb.me/1EFNxXE Follow Cool School on

05:52
Can You Solve The "MEANEST" SAT Test Question Ever?
240 views / 0 likes  addedOn the SAT exam, you have about 2 minutes to read and solve each math question. This one about averages can send you in a loop, unless you approach it systematically. In the video I also explain a shortcut to help you solve this type of problem quickly. S

03:10
This 10Year Old Has a Feel Good Twitter Account All About Petting Dogs
24 views / 0 likes  addedGideon Kidd runs the Twitter account "I've Pet That Dog" where he pets all types of dogs and shares their stories.Subscribe for more tech & culture videos:http://on.mash.to/subscribeMORE FROM MASHABLE Video https://youtu.be/6ElleCub6uM Video https://you

07:23
Introduction To Transformations  Transformations  Geometry  Khan Academy
240 views / 0 likes  addedIntroduction to transformations Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/geometry/transformations/rigidtransformationsintro/e/performingtranslationsonthecoordinateplane?utm_source=YT&utm_medium=De

02:04
NonEuclidean Geometry of a Sphere  Christmas Lectures with Philip Morrison
111 views / 0 likes  addedAccording to Euclidean geometry the angles of a triangle add up to 180 degrees. Philip Morrison shows an example of where this isn't true, and nonEuclidean geometry applies. Watch the full lecture: http://www.rigb.org/christmaslectures/watch/1968/gulliv

06:02
Solve These Brainy Riddles If You Have Guts!
325 views / 0 likes  addedSolve These Brainy Riddles If You Have Guts! 10 Trickiest Animal Riddles For Kids With Answers IMPOSSIBLE EINSTEIN RIDDLES TO SOLVE  Only 2% Pass!! https://www.youtube.com/watch?v=yhUsXzvU3aQ IMPOSSIBLE HIDDEN OBJECTS TO TEST YOUR BRAIN!! : https://www.y

10:52
Laplace Transform to solve an equation
216 views / 0 likes  addedUsing the Laplace Transform to solve an equation we already knew how to solve. More free lessons at: http://www.khanacademy.org/video?v=3uYbRhM7lU

57:34
Topology, Geometry And Life In Three Dimensions
263 views / 0 likes  addedIf you imagine a three dimensional maze from which there is no escape, how can you map it? Is there a way to describe what all possible mazes look like, and how do mathematicians set about investigating them? Subscribe for regular science videos: http://b

03:09
Can You Solve The Marriage Logic Problem? 80% Fail
228 views / 0 likes  addedSurveys have found 80 percent get this logic problem wrong. Alice is looking at Bob, and Bob is looking at Charlie. Alice is married; Charlie is not. Is a married person looking at an unmarried person? Answer choices are A) Yes, B) No, and C) Cannot be de

03:04
Steps to Solve Quadradic Equations
271 views / 0 likes  addedSteps to Solve Quadradic Equations. Part of the series: Equations. Quadtratic equations can be easily solved by following a straightforward, stepbystep process. Learn the steps to solve quadratic equations with help from a mathematics tutor and educator

03:05
Four Steps to Solve a Absolute Value Equation
234 views / 0 likes  addedFour Steps to Solve a Absolute Value Equation. Part of the series: Help With Equations. Solving a absolute value equation requires you to complete four distinct steps. Learn the four steps to solve an absolute value equation with help from an experienced

02:45
The Day After Tomorrow Is Yesterday Riddle. Can You Solve It?
263 views / 0 likes  addedThis puzzle is popular on Facebook and many other sites. "When the day after tomorrow is yesterday, then today will be as far from Wednesday as today was from Wednesday when the day before yesterday was tomorrow. What day is today?" Can you solve this tri

02:04
Compose Shapes  Geometry  Early Math  Khan Academy
246 views / 0 likes  addedLearn how to combine shapes to make other shapes. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/earlymath/ccearlymathgeometrytopic/ccearlymathcomposingshapes/e/composeshapes?utm_source=YT&utm_medium

02:25
Halves And Fourths  Geometry  Early Math  Khan Academy
262 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

06:09
Recognizing Shapes  Geometry  Early Math  Khan Academy
269 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

01:31
Filling Rectangles With Squares  Geometry  Early Math  Khan Academy
249 views / 0 likes  addedLearn how to fill rectangles with squares. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/earlymath/ccearlymathgeometrytopic/ccearlymathfractionsofshapes/e/fillingrectangleswithsamesizedsquares?

04:32
Math Word problems  Solving triangles
252 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

07:49
Can You Solve The Viral 9 = 72 Puzzle? The Correct Answer Explained
310 views / 0 likes  addedThis problem has been shared millions of times on Twitter/Facebook with the claim "99% fail" to solve it and that only a genius could find the correct answer. If 9 = 72, 8 = 56, 7 = 42, 6 = 30, 5 = 20, then 3 = ? In this video I explain what many people b

08:19
Can You Solve The Spies Sharing Secrets Puzzle?
197 views / 0 likes  addedAfter a successful mission, each of N spies obtains a unique secret. By protocol, the spies share secrets by a series of phone calls between 2 spies at a time. During a call, a spy can share all the secrets the knows, including secrets learned from previo

01:32
How to Solve for the Height of Cylinders
323 views / 0 likes  addedHow to Solve for the Height of Cylinders. Part of the series: Algebra Tips. Solving for the height of cylinders can be accomplished in just a few moments with the right equation. Learn how to solve for the height of cylinders with help from an experienced

14:15
Percent Problems
187 views / 0 likes  addedPercent Problems from Chapter 3 of ck12.org Algebra I textbook

07:25
Can You Solve The Race To December 31 Riddle?
239 views / 0 likes  addedHere's a fun game you can play with another person. The game starts on January 1. Each of two players takes turns calling out another date. The new date has to be a later date in the year with either the same month OR the same day (from January 1, a playe

03:48
Can You Solve This Harvard Admissions Question? Algebra Problem, 1869
298 views / 0 likes  addedThe Harvard admissions exam in 1869 included this algebra problem: "A man bought a watch, a chain, and a locket for $216. The watch and locket together cost three times as much as the chain, and the chain and locket together cost half as much as the watch

11:27
Can You Solve The Viral 11x11 = 4 Puzzle? The Correct Answer Explained
509 views / 1 likes  addedIf 11x11=4 and 22x22=16, what is 33x33=? This puzzle has been shared with the claim that only geniuses can solve it. It has gotten millions of views on the internet and Facebook as people have debated the correct answer. In this video I present what many

02:13
Multiplying Fractions Word Problems (ex 1)
224 views / 0 likes  addedMultiplying Fractions Word Problems (ex 1)

03:45
FIND THE HIDDEN MEANING & TEST YOUR BRAIN  Solve Logo Test
257 views / 0 likes  addedFIND THE HIDDEN MEANING & TEST YOUR BRAIN  Solve Logo Test More Riddles Videos: 1. Can You Pass the Riddles Challenge  Part 7 https://www.youtube.com/watch?v=B4QYXWze82Y 2.10 Riddles Only High IQ Kids Can Solve https://www.youtube.com/watch?v=tgpz8gW0e6

03:33
Does Earth Come Back To The Same Spot In Space Every Year On Your Birthday?
40 views / 0 likes  addedSince Earth completes one revolution around the sun in 1 year, it would make sense to think that after the completion of year, Earth would be exactly at the same spot where it was at the beginning of the year, wouldn't it? But is it actually true? Does Ea

13:46
Math Videos For 3rd, 4th, And 5th Grade: GEOMETRY MATH SONGS
423 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

02:45
Mixture problems 1
235 views / 0 likes  addedU06_L2_T2_we1 Mixture problems 1 Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

09:20
1 Year of VR Research
198 views / 0 likes  addedWow, wasn't expecting so much when I started editing this together. Easy to forget how differently we thought about these technologies only a year ago. Which was so different from a year before that. And the year before that. We're now in our 4th year of

03:33
Can You Solve This Intelligence Test? Viral Facebook Puzzle
249 views / 0 likes  addedIf 6 + 4 = 210, and 9 + 2 = 711, what is the rule to combine numbers? This "intelligence test" has been shared more than 3 million times on Facebook. On Twitter people claim solving it means you have an IQ of more than 150 (genius level). In this video I

05:48
What Is The Area? "You Should Be Able To Solve This"
96 views / 0 likes  addedThanks to Reio in Romania for emailing me this fun problem! What is the area? This puzzle was shared with the tagline "you should be able to solve this." Solution to 5th grade Chinese challenge problem https://youtu.be/OuJQaxZvlYs My blog post for this vi

03:25
Can You Solve This? AA + BB + CC = ABC
592 views / 0 likes  addedIf AA + BB + CC = ABC, what are the values of A, B, and C? All the digits are distinct and positive. Watch the video for a solution. Blog (text explanation): http://wp.me/p6aMk4Cm If you like my videos, you can support me at Patreon: http://www.patreon.c

04:52
Can You Solve The Two Rope Puzzle?
255 views / 0 likes  addedYou have two ropes and a lighter. Each rope burns in 60 minutes, but the ropes do not burn at a constant rate. How can you measure 45 minutes by burning the ropes? Some of you might have heard this problem before. If so, try this variation: how can you me

06:24
Can You Solve The Chameleon Riddle?
341 views / 0 likes  addedA museum has 13 blue, 15 red, and 17 green chameleons. Whenever two chameleons of different colors meet, they both change into the color of the other chameleon (if blue and red met, for example, they would both turn green). As the chameleons mingle, is it

03:41
Polygons Song For Kids Rap Video: Geometry Quadrilaterals Hexagons etc.
414 views / 0 likes  addedFull lesson plan and more: http://numberock.com/polygons/ Description: Alan kite surfs, skateboards, bikes, dives, and explores space as he learns about Triangles, Quadrilaterals, Pentagons, Hexagons, Heptagons, Octagons, Nonagons, and Decagons. These sha

03:55
Interpreting Function Graphs Word Problems
377 views / 0 likes  addedInterpreting function graphs word problems

02:52
Bauhaus Ballet: A Dance of Geometry
102 views / 0 likes  addedThe Bauhaus Movement produced more than just minimalist buildings and furniture; it also gave way to a dance of geometry. In his 1922 “Triadic Ballet,” prodigious artist Oskar Schlemmer stripped away the genre’s archetypally fluid movements and fabrics, p

11:42
How to Solve a 3x3 Rubik's Cube In No Time  The Easiest Tutorial
71 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

07:39
Can You Solve The Alien Extinction Riddle? Hard Job Interview Question
313 views / 0 likes  addedA single alien lands on Earth. Every day after that, each alien on Earth undergoes a transformation, which could be any of the four equally likely events: (a) the alien dies, (b) the alien does nothing, (c) the alien replicates itself (2 aliens total), (d

02:20
How to Solve Sine & Cosine Equations
341 views / 0 likes  addedHow to Solve Sine & Cosine Equations. Part of the series: Equations. Sine and cosine equations need to be solved in a very specific way. Learn how to solve sine and cosine equations with help from an experienced math tutor in this free video clip. Read mo

11:12
22 TOPSECRET SPY HACKS FOR KIDS AND ADULTS
208 views / 1 likes  addedTOPSECRET SPY HACKS In this video I'll teach you how to take prints from glass, open doors without leaving your own handprints on them, make telescope, spying glass. You'll also find out how to hide your stuff like a pro so nobody would ever find it! Sec

09:33
11 EASY SEWING AND KNITTING TRICKS FOR KIDS AND ADULTS
160 views / 0 likes  addedHere are some easy and beautiful knitting tricks and embroidered flowers you can easily make yourself. Subscribe to 5Minute Crafts KIDS: https://goo.gl/PEuLVt  Have y

08:27
Can You Solve The 3 Cards Riddle?
254 views / 0 likes  addedThere are 3 cards in this problem. One card is blue on both sides, another is red on both sides, and the last is red on one side and blue on the other. The cards are put in a bag and I pick one at random. Without looking at the colors on the card, I place

03:05
Equal Parts Of Circles And Rectangles  Geometry  Early Math  Khan Academy
260 views / 1 likes  addedPractice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/earlymath/ccearlymathgeometrytopic/ccearlymathfractionsofshapes/e/equalpartsofcirclesandrectangles?utm_source=YT&utm_medium=Desc&utm_campaign=Early

04:19
Cousin Fal's Shape Collection  Geometry  Early Math  Khan Academy
218 views / 0 likes  addedLearn how to classify shapes based on their number of sides, number of corners, and sidelengths. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/earlymath/ccearlymathgeometrytopic/ccearlymathshapes/e/n

05:58 Popular
Tricky Riddles with Funny Answers  Can you solve?
746 views / 1 likes  addedTricky Riddles with Funny Answers These tricky riddles and funny riddles can be solved by any kid or adult who has good sense of humor. These riddles with answers will always test your brain and make your brain scratch. There are 10 Tricky Riddles with Fu

01:44
Monster Problems  Be Cool, ScoobyDoo!  Cartoon Network
249 views / 0 likes  addedThe Gang has seats on the largest airplane ever to fly the open airways! Unfortunately the plane is also beset by a Gremlin bent on sabotaging the flight! The Gang has to step up to solve the airborne mystery as well as deal with something even scarier: D

04:53
Can You Solve The Friendship Riddle?
178 views / 0 likes  addedIn a group of 6 people, you might find that some people are friends on Facebook, or you might find out that no one is friends on Facebook. Show that there is always a group of 3 people in which either: (a) all 3 people are mutual friends or (b) the 3 peop

06:44
Mixture problems 2
186 views / 0 likes  addedU06_L2_T2_we2 Mixture problems 2 More free lessons at: http://www.khanacademy.org/video?v=OBVGQt1Eeug Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

04:07
Mixture problems 3
193 views / 0 likes  addedU06_L2_T2_we3 Mixture problems 3 More free lessons at: http://www.khanacademy.org/video?v=JVlfQEhzLMM Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

05:09
Can You Solve The Snake Eyes Probability Riddle?
278 views / 0 likes  addedYou close your eyes and roll a pair of dice. The casino dealer announces that at least one of the rolls is showing a 1.What is the probability that both dice are showing a 1? Watch the video for the solution. (Snake eyes is a term for rolling a pair of 1s

10:05
Systems and rate problems 2
173 views / 0 likes  addedU06_L2_T1_we2 Systems and rate problems 2 More free lessons at: http://www.khanacademy.org/video?v=H5w55UbIZTw Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

04:56
Systems and rate problems 3
204 views / 0 likes  addedU06_L2_T1_we3 Systems and rate problems 3 More free lessons at: http://www.khanacademy.org/video?v=hTBQUibtnBk Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

04:37
Solving Percent Problems 2
191 views / 0 likes  addedU05_L2_T1_we2 Solving Percent Problems 2 More free lessons at: http://www.khanacademy.org/video?v=N4kDzoQOngY Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

05:27
Solving Percent Problems 3
197 views / 0 likes  addedU05_L2_T1_we3 Solving Percent Problems 3 More free lessons at: http://www.khanacademy.org/video?v=DAikW24_O0A Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

05:59
Systems and rate problems
186 views / 0 likes  addedU06_L2_T1_we1 Systems and rate problems More free lessons at: http://www.khanacademy.org/video?v=at4T4n4JYNc Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

05:05
Solving Ratio Problems With Tables Example 1  PreAlgebra  Khan Academy
188 views / 0 likes  addedWe're displaying ratios in a table format here, and then asking: given a ratio, solve for equivalent ratios. Here are a few examples to practice on. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/r

04:08
Can You Solve The Passcode Riddle?  Ganesh Pai
660 views / 2 likes  addedView full lesson: http://ed.ted.com/lessons/canyousolvethepasscoderiddleganeshpai In a dystopian world, your resistance group is humanity’s last hope. Unfortunately, you’ve all been captured by the tyrannical rulers and brought to the ancient colis
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03:50
Can You Solve The Locker Riddle?  Lisa Winer
699 views / 0 likes  addedView full lesson: http://ed.ted.com/lessons/canyousolvethelockerriddlelisawiner Your rich, eccentric uncle just passed away, and you and your 99 nasty relatives have been invited to the reading of his will. He wanted to leave all of his money to yo
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04:58
Using Proportion To Solve For Variable
231 views / 0 likes  addedUsing proportion to solve for variable

12:47
ONLY PEOPLE WITH UNIQUE BRAINS WILL SOLVE THESE RIDDLES!
187 views / 0 likes  addedOnly people with unique brains and vision will be able to solve these tricky riddles. Those who don't have (like me), will experience difficulties, but don't worry, these are the riddles with answers: 00:00  Grammar quiz. This short grammar quiz will tes

06:24
Can You Solve The Missing Sock Puzzle?
197 views / 0 likes  addedA statistician keeps a simple wardrobe. He only purchases pairs of black socks and white socks, and he keeps all of the socks in a pile in the drawer. Recently one of the socks was lost in the laundry. The socks have a mathematical property. If you select

02:02
Application problems with equation in one variable
165 views / 0 likes  addedu10_l1_t3_we2 Application problems with equation in one variable More free lessons at: http://www.khanacademy.org/video?v=iimpwYBiKNg Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

04:54
Can you solve the three gods riddle?  Alex Gendler
461 views / 0 likes  addedView full lesson: http://ed.ted.com/lessons/canyousolvethethreegodsriddlealexgendler You and your team have crashlanded on an ancient planet. Can you appease the three alien overlords who rule it and get your team safely home? Created by logician

06:01 Popular
Can You Solve The Viral 1 + 4 = 5 Puzzle? The Correct Answer Explained
2,395 views / 0 likes  addedThis problem was shared on Facebook with the claim that only one in a thousand could figure it out. It went viral and generated over 3 million comments. Here is the problem. If 1 + 4 = 5, 2 + 5 = 12, 3 + 6 = 21, what is 8 + 11 = ? This video presents what

04:33
Fractals: The Geometry of Chaos  Christmas Lectures with Ian Stewart
85 views / 0 likes  addedUsing a simple set of mathematical rules, a very intricate geometry can be created in the form of fractals. The Sierpinski triangle is a famous example. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rig

32:13
I Bet You Can't Solve Even Half Of These Riddles
31 views / 1 likes  addedHello there! Not only kids like tricky puzzles and riddles! Puzzles are perfect for training your brain to help you come up with the most creative solutions. When we find ourselves in unexpected situations, it's hard to know what to do right off the bat.

04:43
Multiplying Binomials To Solve For Coefficients
192 views / 0 likes  addedMultiplying binomials to solve for coefficients

04:35
Can You Solve The Prisoner Hat Riddle?  Alex Gendler
613 views / 2 likes  addedView full lesson: http://ed.ted.com/lessons/canyousolvetheprisonerhatriddlealexgendler You and nine other individuals have been captured by superintelligent alien overlords. The aliens think humans look quite tasty, but their civilization forbids

07:21
Can You Solve The Magical Pond Puzzle?
271 views / 1 likes  added(Same video with music: https://youtu.be/nFGpk0ZpRk) You visit a shrine that has 3 temples. Before each temple, you have to swim in a magical pond. Your path is pondtemple1pondtemple2pondtemple 3. Each time you swim, the pond magically triples the n

07:08
Application problems involving units of weight
211 views / 0 likes  addedU06_L1_T2_we3 Application problems involving units of weight More free lessons at: http://www.khanacademy.org/video?v=gnCL_0uA6Ds Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

05:26
Can You Solve The Red Ball Lottery Puzzle?
217 views / 0 likes  added(Same video without the music: https://youtu.be/sz5oLEpc8xE) This problem involves 100 red balls, 100 blue balls, and 2 urns. First you distribute all the balls between the 2 urns, placing at least 1 ball in each urn. Next, you select an urn at random, an

03:43
Right Triangle Geometry — Harder Example  Math  New SAT  Khan Academy
196 views / 0 likes  addedWatch Sal work through a harder Right triangle geometry problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatadditionaltopicsmath/v/satmaths4easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed

08:17
Right Triangle Geometry — Basic Example  Math  New SAT  Khan Academy
244 views / 0 likes  addedWatch Sal work through a basic Right triangle geometry problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatadditionaltopicsmath/v/satmaths7harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed

02:06
Can You Solve The Viral Matchstick Puzzle 6 + 4 = 4?
412 views / 0 likes  addedCan you fix 6 + 4 = 4 by moving 1 matchstick? This problem has gone viral on Facebook, with one post having over 400,000 shares. The ground rules are you cannot break a stick, it should be an equality (=), and you have to use 7segment numbers (the block

04:53
Can you solve the prisoner boxes riddle?  Yossi Elran
433 views / 0 likes  addedView full lesson: http://ed.ted.com/lessons/canyousolvetheprisonerboxesriddleyossielran Your favorite band is great at playing music...but not so great at being organized. They keep misplacing their instruments on tour, and it’s driving their mana
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09:11
Can You Solve The Rectangle Ratio Puzzle? The Surprising Answer
285 views / 0 likes  addedStart with a unit square (a rectangle with both sides equal to 1, call it R1). Attach a rectangle of area 1 to its right side, then attach a rectangle of area 1 to its top. The border of this new shape is another rectangle, call it R2. We can repeat the p

01:27
Meet The 2015 SportsKid Of The Year Finalists!
276 views / 0 likes  addedIt's down to five! Meet the 2015 SportsKid of the Year finalists, then head to http://www.sikids.com/skoty to vote for who you think should win the title of SportsKid of the Year!

07:40
Can You Solve The 21 Flags Game From Survivor?
219 views / 0 likes  addedContestants on the TV show "Survivor" faced off in a series of challenges for a grand prize of $1 million. Most of the challenges were physical like hiking many miles or diving underwater. But one challenge was mathematical. The game had 21 flags and cont

06:06
Only People With An IQ Of 141 Can Solve These Number Puzzles
315 views / 0 likes  addedOnly People With An IQ Of 141 Can Solve These Number Puzzles ▶ Facebook: https://www.facebook.com/WOWQuiz ▶ Twitter: https://twitter.com/WOWQuizVideo 8 Cunning Puzzles That Are Not So Easy to Solve https://www.youtube.com/watch?v=Jl044xgzeKY 6 Brainteaser

05:13
Can You Solve
380 views / 0 likes  addedView full lesson: http://ed.ted.com/lessons/canyousolveeinsteinsriddledanvandervieren View all the clues here: http://ed.ted.com/lessons/canyousolveeinsteinsriddledanvandervieren#digdeeper Before he turned physics upside down, a young Al

06:18
Can You Solve The Diluted Wine Puzzle?
222 views / 1 likes  addedA servant has a method to steal wine. He removes 3 cups from a barrel of wine and replaces it with 3 cups of water. The next day he wants more wine, so he does the same thing: he removes 3 cups from the same barrel (now with diluted wine) and replaces it

03:29
Solving application problems involving units of volume
181 views / 0 likes  addedU06_L1_T3_we3 Solving application problems involving units of volume More free lessons at: http://www.khanacademy.org/video?v=KgoXx_58QyQ Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

05:39
Solve This Tricky Brain Teasers If You Are A Genius !!
255 views / 0 likes  addedSolve This Tricky Brain Teasers If You Are A Genius !! IMPOSSIBLE EINSTEIN RIDDLES TO SOLVE  Only 2% Pass!! https://www.youtube.com/watch?v=yhUsXzvU3aQ IMPOSSIBLE HIDDEN OBJECTS TO TEST YOUR BRAIN!! : https://www.youtube.com/watch?v=y4YqtleJqSg EPIC CRIM

04:01
Can You Solve The Control Room Riddle?  Dennis Shasha
508 views / 1 likes  addedView full lesson: http://ed.ted.com/lessons/canyousolvethecontrolroomriddledennisshasha As your country's top spy, you must infiltrate the headquarters of the evil syndicate, find the secret control panel, and deactivate their death ray. But your
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13:00
Problems with Zero  Numberphile
183 views / 0 likes  addedDividing by zero, zero divided by zero and zero to the power of zero  all pose problems! Numberphile on Facebook: http://www.facebook.com/numberphile Numberphile tweets: https://twitter.com/numberphile This video features Matt Parker and James Grime  ht

02:57
Can You Solve This Crazy Equation? Ramanujan's Radical Brain Teaser
242 views / 0 likes  addedIn 1911, Srinivasa Ramanujan posed this problem involving an infinite nested radical (a neverending expression that has square roots inside of square roots). Can you figure out how to simplify the equation? The video presents an intuitive solution. Techn

07:18
99.9% OF PEOPLE CAN`T READ THIS RIGHT (If You Solve 13/15 Mind Tricks You Are a Genius!)
404 views / 1 likes  addedOnly a genius can solve this mind test in 20s! Only the cool stuff, try to find the letter N and many more to test your intelligence. If you solve 10 out of 15 you are smarter than 80% of people, if you find 13 or more you might be smarter than Einstein!
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03:23
Comparison Word Problems  Addition And Subtraction Within 20  Early Math  Khan Academy
236 views / 0 likes  addedPractice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/earlymath/ccearlymathaddsub20/ccearlymathwordproblemsmorefewer20/e/additionandsubtractionwordproblemswithin20level3?utm_source=YT&utm_medium

16:33
Matrices to solve a system of equations
215 views / 0 likes  addedUsing the inverse of a matrix to solve a system of equations. More free lessons at: http://www.khanacademy.org/video?v=AUqeb9Z3y3k

13:33
Soda Science Challenge on Top of the Tallest Building! Help Me Solve this Game Master Clue!
149 views / 0 likes  addedI NEED YOUR HELP TO SOLVE THIS CLUE! Last clue Where Soda Meets the Sky takes me to the top of a giant building to do the mentos and soda challenge!The Game Master is on to me Incredible Science! Incredible Science received a clue from the Game Master or

06:17
Solving Percent Problems  Decimals  PreAlgebra  Khan Academy
243 views / 0 likes  addedWe'll use algebra to solve this percent problem. Watch the next lesson: https://www.khanacademy.org/math/prealgebra/decimalsprealg/percentwordprobsprealg/v/solvingpercentproblems2?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Missed the

12:14
Using the Convolution Theorem to Solve an Initial Value Prob
209 views / 0 likes  addedUsing the Convolution Theorem to solve an initial value problem More free lessons at: http://www.khanacademy.org/video?v=rfyq32mHcYs

08:45
Fractals: How to Decode the Geometry of Chaos І The Great Courses
155 views / 0 likes  addedTry a free month trial of The Great Courses Plus here: https://www.thegreatcoursesplus.com/specialoffer?utm_source=US_OnlineVideo&utm_medium=SocialMediaEditorialYouTube&utm_campaign=136270 Let's begin by clarifying what's distinctive about fractals by co

04:42
How To Write Algebraic Expressions From Word Problems  6th Grade  Khan Academy
403 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

03:09
How To Write Basic Algebraic Expressions From Word Problems  6th Grade  Khan Academy
283 views / 0 likes  addedLearn 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/ccsixthgrademath/cc6thexpressionsandvariables/cc6th

05:27
Can You Solve The MindBending SelfCounting Sentence Riddle?
347 views / 0 likes  added"In this sentence, the number of occurrences of the digit 0 is __, of the digit 1 is __, of the digit 2 is __, of the digit 3 is __, of the digit 4 is __, of the digit 5 is __, of the digit 6 is __, of the digit 7 is __, of the digit 8 is __, and of the d

02:15
Scientists Get Creative When Solving Problems
95 views / 0 likes  added5 creative ways scientists have solved problems inside and outside the lab. Subscribe to our new channel, INSIDER food: http://insder.co/2kWwBKZ The INSIDER team believes that life is an adventure! Subscribe to our channel and visit us at: https://thisisi

03:27
Days In The Months Of The Year Song: Online Education Music Video
345 views / 1 likes  addedWorksheets, Cloze, Quiz, and more at Teachers Pay Teachers[http://goo.gl/cfW2G8] TES[http://goo.gl/jXgRhd] Seriously. Awesome. Kids. Song. SUBSCRIBE TO NUMBEROCK's YouTube Channel: http://goo.gl/3H3bJ6 LYRICS: __________________________________________ We

07:47
Can You Solve The Probability The Newborn Is A Boy? Many Fail This Interview Question
288 views / 0 likes  addedThis problem has been asked in job interviews. On the morning of January 1, a hospital nursery has 3 boys and some number of girls. That night, a woman gives birth to a child, and the child is placed in the nursery. On January 2, a statistician conducts a

02:08
What Month Begins The New Year?
252 views / 0 likes  addedNew Year's Day wasn't always celebrated on January 1st (and in many places, it still isn't). When do different cultures celebrate the first day of the new year? And what does January 1st have to do with Julius Caesar? Watch to find out! HOST: Angeli Gabri
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03:21
Can You Solve A Puzzle That Fooled Richard Feynman?
184 views / 0 likes  addedWhat is the radius of the circle, in simplest terms involving a, b, and c? I read that even the great mind Richard Feynman made a mistake. Watch the video to learn the common mistake and what the correct answer is. Source Feynman story http://web.media.mi

14:11
The Mole 4  Converting Mass to Atoms: Practice Problems
49 views / 0 likes  addedCraig Beals from Beals Science explains how to convert between mass in grams to atoms using the mole. The video includes molar mass, Avogadro's number, converting and mole practice problems. To learn more visit: http://www.BealsScience.com For the previou

04:37
Why your allergies get worse every year
35 views / 0 likes  addedThe Pollenocalypse is coming.This video is presented by Hover. Get 10% off your first purchase by going to https://hover.com/voxBecome a Video Lab member! http://bit.ly/videolabAllergy season is upon us once again. And if it seems like your allergies ar

05:50
Length Word Problems  Measurement And Data  Early Math  Khan Academy
242 views / 0 likes  addedPractice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/earlymath/ccearlymathmeasuredatatopic/ccearlymathlengthwordproblems/e/lengthwordproblems?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Watch t

06:35
The New Year's Eve song, explained
299 views / 1 likes  addedThe US associates "Auld Lang Syne" with the New Year, but not everyone does. Join the Vox Video Lab! https://www.vox.com/join After the ball drops in Times Square on New Year's Eve, the crowd cheers, couples kiss, confetti flies and the song you hear is "
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04:37
Fractiondecimal Intuition Problems (examples)  4th Grade  Khan Academy
229 views / 0 likes  addedUnderstand the connection between decimals and fractions using a grid diagram. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/ccfourthgrademath/cc4thdecimals/cc4thdecimalfractions/e/fractiondecimalin

05:39
Can You Solve A 5th Grade Problem From China? Find The Area Of ABCD
233 views / 0 likes  addedThanks to Eric from Miami for suggesting this problem and sending a solution! The diagram shows a quadrilateral ABCD with the values for some angles and the length of AB. Can you figure out the area of ABCD? Subscribe: https://www.youtube.com/user/MindYou

04:25
Can You Solve this Vampire Riddle?  NUMBER CRUSHERS
36 views / 0 likes  addedCan You Solve this Vampire Riddle? See if you have the smarts to solve this bloodsucking riddle! Will Jon wake up before the Zombie strikes? Will Gary sink into quicksand before his friend can save him? Take a guess or do the math to know what happens on

02:12
Fewer Word Problems  Addition And Subtraction Within 100  Early Math  Khan Academy
242 views / 0 likes  addedPractice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/earlymath/ccearlymathaddsub100/ccearlymathmorefewer100/e/additionandsubtractionwordproblemswithin100level3?utm_source=YT&utm_medium=Desc&utm_c

04:28
Adding And Subtracting On Number Line Word Problems  Early Math  Khan Academy
238 views / 0 likes  addedPractice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/earlymath/ccearlymathaddsub100/ccearlymathaddsub100wordproblems/e/addingandsubtractingonthenumberlinewordproblems?utm_source=YT&utm_medium=De

05:44
Completing the Square to Solve Quadratic Equations
256 views / 0 likes  addedu16_l5_t1_we3 Completing the Square to Solve Quadratic Equations More free lessons at: http://www.khanacademy.org/video?v=TV5kDqiJ1Os Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

04:55
Solve the right triangle  Trigonometry Brain Teaser
379 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

01:32
Easy Puzzle  But can you solve it?
222 views / 0 likes  addedSolve this puzzle by cutting the piece of wood into two pieces. Both pieces must fit exactly into the hole. Can you solve this easy puzzle? Watch the video and find out. My name is Chris and my passion is to teach math. Learning should never be a struggle

05:16
Einstein's Miracle Year  Larry Lagerstrom
282 views / 0 likes  addedView full lesson here: http://ed.ted.com/lessons/einsteinsmiracleyearlarrylagerstrom As the year 1905 began, Albert Einstein faced life as a “failed” academic. Yet within the next twelve months, he would publish four extraordinary papers, each on a d
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04:09
Easy algebra word problem  But can you solve it?
240 views / 0 likes  addedTwo workers can build a house in 4 days. One worker can build the house by himself in 6 days. How long would it take the other worker to build the house by himself? Can you solve this easy algebra word problem? My name is Chris and my passion is to teach

18:41
Battle Minigame  New Maps  10 In A Row Challenge (10)
428 views / 1 likes  addedWelcome to the 10 in a row challenge. In this challenge I will be attempting to win 10 games in a row on the battle minigame. Enjoy. Twitter  @stampylongnose Facebook  www.facebook.com/stampylongnose

02:49
Ben 10  All 10 Aliens Transformation  Cartoon Network
314 views / 0 likes  addedWOW, that's a lot of aliens. Can you spot them all? BEN 10 ALIEN EXPERIENCE APP: http://bit.ly/2z5Hfo1 SUBSCRIBE: http://bit.ly/109Y6wq Connect with Ben 10 Online: Visit Ben 10 Website: http://bit.ly/PSQfNd Follow Ben 10 on Facebook: http://on.fb.me/YAqeG

01:34
Solving Ratio Problems With Graph  PreAlgebra  Khan Academy
252 views / 0 likes  addedIn this example we'll plot points on the x and y axis to reflect the given ratios. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/ratesandratios/ratios_and_proportions/e/solvingratioproblemswi

05:44
How to Solve a Rubik's Cube  JUNK DRAWER MAGIC
77 views / 1 likes  addedToday's Trick How to solve a Rubik's cube... with magic! Create awesome magic tricks out of stuff in your junk drawer! Learn how to put a skewer through your arm, levitate fruit, eat spoons and more in the ultimate magic show.

04:29
Why Do We Waste $1 Trillion Of Food A Year?
326 views / 0 likes  added"Ugly" and deformed food often gets left in fields to rot. How can we help reduce this food waste? Sign Up For The Seeker Newsletter Here  http://bit.ly/1UO1PxI Read More: USDA Food Waste FAQs http://www.usda.gov/oce/foodwaste/faqs.htm "In the United Sta
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03:35
Can You Solve the Haunted Hopscotch Problem?  NUMBER CRUSHERS
51 views / 0 likes  addedCan You Solve the Haunted Hopscotch Problem? Grab your chalk and rocks because Number Wunderkid Izzy has challenged you to solve this spooky problem. Will Jon wake up before the Zombie strikes? Will Gary sink into quicksand before his friend can save him?

05:44
2018 Breakthrough of the Year
46 views / 0 likes  addedLearn about our Breakthrough of the Year: tracking development cell by cell. Nine other advances are recognized as runnersup. Read more  https://vis.sciencemag.org/breakthrough2018/ CREDITS  producer/editor/animator Chris Burn

06:10
Can You Solve the Evil Librarian's Deadly Riddle?  NUMBER CRUSHERS
61 views / 0 likes  addedCan You Solve the Evil Librarian's Deadly Riddle? Izzy challenges you to solve three mindboggling riddles! Will Jon wake up before the Zombie strikes? Will Gary sink into quicksand before his friend can save him? Take a guess or do the math to know what

08:01
5 DETECTIVE RIDDLES ONLY THE MOST ATTENTIVE 1% CAN SOLVE
592 views / 0 likes  addedTechZone ► https://goo.gl/Gj3wZs We are sure that everybody likes to solve all sorts of puzzles and riddles. It’s interesting and also develops the brain! Today we have prepared for you 5 tasks and you need to find the answer. You’ll have 30 seconds for e

12:50
THE FASTEST CHILD IN THE WORLD! 7YEAROLD RUDOLPH BLAZE INGRAM RAN 100 METERS IN 13.48 SECONDS!
85 views / 0 likes  addedFor copyright matters please contact us at: copymanager.mn@gmail.com BRAIN TIME ► https://goo.gl/tTWgH2 Do you think a young athlete can be cool? Many of you will probably say no. After all, children, although capable of working hard and winning competiti

02:53
More Word Problems  Addition And Subtraction Within 100  Early Math  Khan Academy
247 views / 0 likes  addedPractice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/earlymath/ccearlymathaddsub100/ccearlymathmorefewer100/e/additionandsubtractionwordproblemswithin100level3?utm_source=YT&utm_medium=Desc&utm_c

12:52
Top 10 Best CAKE MIX recipes in 10 minutes  How To Cook That Ann Reardon
153 views / 0 likes  added10 amazing cakemix recipes that you never expected! Cake Mix Recipes: https://www.howtocookthat.net/public_html/10amazingthingscanboxcakemix/ Thanks to White Wings for sponsoring this episode! SUBSCRIBE on youtube: http://bit.ly/H2CThat Email subsc

04:33
Breakthrough of the Year, 2017
158 views / 0 likes  addedCheck out what Science's editors deemed the top results of 2017, including our Breakthrough of the Year! Read more at: http://vis.sciencemag.org/breakthrough2017/

01:56
What is a Leap Year?
272 views / 0 likes  addedIn a standard year, there are 365 days but typically every four years, something different happens and we have another day added. A leap year is when we have 366 days rather than 365. This additional day is added into the shortest month of February giving

01:04
8year old WOWS with Harlem Globetrotters
196 views / 1 likes  added8year old girl Samaya ClarkGabriel put on a show when she was called onto the court at Madison Square Garden with the Harlem Globetrotters. She's amazing! ▶ SUBSCRIBE for Globetrotter Action all year round: http://bit.ly/hrlmglobetrotters ▶ Follow the G

03:59
Movie Geometry  Shaping the Way You Think
75 views / 0 likes  addedShapes have meaning. That may sound crazy, but hear me out. Let's explore how cinematographers and directors create shapes inside the frame to add visual storytelling to their films. Twitter: http://bit.ly/1QvLI0H Patreon: http://bit.ly/1UaO9MU Music: htt

05:07
How This Woman Rides 20,000 Miles a Year on Her Bike  WIRED
164 views / 0 likes  addedUltraendurance bicycle racer Lael Wilcox puts more miles on her bike every year than most people do on their cars. Here's how she trains for and rides some of the toughest races on earth. Still haven’t subscribed to WIRED on YouTube? ►► http://wrd.cm/15f

08:34
LCM And GCF Word Problems  Factors And Multiples  PreAlgebra  Khan Academy
290 views / 1 likes  addedHere we have a couple of word problemsone searching for the least common multiple and the other for the greatest common factor. Just read them with us slowly and follow along. You'll get it. Practice this lesson yourself on KhanAcademy.org right now: ht

01:52
Werewolf Problems  Uncle Grandpa  Cartoon Network
259 views / 1 likes  addedStrange things start happening when Uncle Grandpa installs a moon roof in the RV. CN GAMES: http://bit.ly/CNGames SUBSCRIBE: http://bit.ly/109Y6wq WATCH MORE: http://bit.ly/CNUncleGrandpa About Uncle Grandpa: Uncle Grandpa is everyone's "magical" uncle an

05:21
6YearOld Piano Prodigy Wows Ellen
249 views / 2 likes  addedAdorable 6yearold Anke Chen tickled the ivories, and impressed Ellen with her amazing piano skills!

05:12
Why do you need to get a flu shot every year?  Melvin Sanicas
317 views / 0 likes  addedCheck out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/whydoyouneedtogetaflushoteveryyearmelvinsanicas All year long, researchers at hospitals around the world collect samples from flu patients a
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04:34
Breakthrough Of The Year, 2015
263 views / 0 likes  addedCheck out what Science's editors deemed the top results of 2015, including our Breakthrough of the Year! Learn more: http://scim.ag/1TSoOEe
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13:30
IP Problems, YouTube, And The Future: Crash Course Intellectual Property #7
340 views / 0 likes  addedIn which Stan Muller talks about some of the problems in Intellectual Property law as it exists today. He'll also teach you a little about how IP law applies to everyone's favorite media platform, YouTube. Lastly, he'll do a little prognosticating, and tr

04:05
Sesame Street Special: How to Celebrate Lunar New Year!  Mandarin
188 views / 0 likes  addedIntroducing a very special Sesame Street segment from China, in Mandarin! Elmo, Big Bird, and Cookie Monster brought their Chinese friends to Sesame Street to teach them all about how they celebrate the Lunar New Year. They learn about the 5 blessings, an

03:36
Is A 'Dog Year' Really 7 Years?
442 views / 1 likes  addedYou may have heard that dogs age differently than humans. But is it true? Get the facts on your pooch without having that everawkward “so… how old are you really?” conversation. Calculate your dog's age: http://goo.gl/oTca Learn more at HowStuffWorks.com
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06:02 Popular
10 Trickiest Animal Riddles For Kids With Answers!!
763 views / 0 likes  added10 Trickiest Animal Riddles For Kids With Answers IMPOSSIBLE EINSTEIN RIDDLES TO SOLVE  Only 2% Pass!! https://www.youtube.com/watch?v=yhUsXzvU3aQ IMPOSSIBLE HIDDEN OBJECTS TO TEST YOUR BRAIN!! : https://www.youtube.com/watch?v=y4YqtleJqSg EPIC CRIME RID
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01:25
A 'Dog Year' Is Not Equal To 7 Human Years — It's Much More
102 views / 0 likes  addedDogs age faster in their first year of life than humans do. By one year, most dogs are able to procreate. But that's obviously not the case with humans; they are certainly not able to give birth by 7 years old. Priceonomics gathered data to help us unders

05:26
Can you solve the dark coin riddle?  Lisa Winer
516 views / 0 likes  addedPractice more problemsolving at https://brilliant.org/TedEd/ Solution to the bonus riddle mentioned at the end: https://brilliant.org/tededcoinflip You heard the travelers’ tales, you followed the maps, and now, you’ve finally located the dungeon contain
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