Instructional Video4:58
Curated Video

Maths Puzzles and Solutions Part 2

3rd - Higher Ed
This video provides a range of maths puzzles and explains the solutions to each puzzle. A great activity for a lesson starter or brainteaser.
Instructional Video3:53
Curated Video

Maths Puzzles: Part 6

3rd - Higher Ed
Maths Puzzles Part 6: Put your math skills to the test with these four fun and challenging puzzles! Perfect for all ages, these problems will help you think critically and improve your problem-solving abilities. Can you solve them all?...
Instructional Video6:21
Curated Video

4 Maths Puzzles With Answers: Show Your Work

3rd - Higher Ed
This video contains four challenging maths puzzles with answers and explanations of how we came to that answer. These maths puzzles are great for brain training and for lesson starters. Pause the video while you work each one out.
Instructional Video7:17
Virtually Passed

Math Puzzle - Inventing a function

Higher Ed
What is a function f(x) such that:


r/>x
f(x)r/>1
1/>2
1

>3 2
4 2
5 3
etc...

The trick to solving this puzzle is to find a function which returns 1 for even numbers and 0 for...
Instructional Video24:03
Curated Video

Checking and securing understanding of forming linear equations

Pre-K - Higher Ed
Pupil outcome: I can use a letter to represent a generalised number and form a linear equation from a context. Key learning points: - Quantities that change can be assigned a variable. - If there is a relationship between these...
Instructional Video4:06
Virtually Passed

Math Puzzle - ball in parabolic dish

Higher Ed
What is the largest radius of a ball that can rest at the base of a parabolic dish?
Instructional Video4:46
Virtually Passed

Optimal path to rescue friend - Math Puzzle

Higher Ed
Your friend starts moving in a line with a speed u. You arrive T seconds later and can drive after him in whatever path you like with a speed v....
Instructional Video6:07
Virtually Passed

Optimal path to swim across river in least time - Math Puzzle (HARD)

Higher Ed
0:00 - Introduction<br/>
0:<br/>29 - Speeds<br/>
1:23 -<br/> Total time
1:47 - C<br/>onstraint
2:<br/>37 - Euler Lagrange
4:20 - Solution
5:05 - MATLAB solution
5:42 - MATLAB solution using solver
Instructional Video2:48
Curated Video

Visualising Algebra Using Rods

3rd - Higher Ed
This video explores a different way to think about and visualise algebra using rods. In this video we use the rods to visually represent unknown values. We explore forming expressions and equations using these rods. There are two...
Instructional Video4:01
FuseSchool

Quadratic Graphs - Part 2

6th - Higher Ed
CREDITS

Animation & Design: Jean-Pierre
Louw
Narration: Luc
y Billings
Script

: Lucy Billings

In this video we are going to discover even more information connecting the quadratic...
Instructional Video2:57
Curated Video

Can You Solve This Crazy Equation? Ramanujan's Radical Brain Teaser

6th - 11th
In 1911, Srinivasa Ramanujan posed this problem involving an infinite nested radical (a never-ending expression that has square roots inside of square roots). Can you figure out how to simplify the equation? The video presents an...
Instructional Video2:28
Curated Video

The 71 Puzzle - One Dot Changes Everything!

6th - 11th
Make the equation correct by adding one blue dot, or erasing one blue dot. A single dot changes everything! Keep It 💯 Puzzle: 4 dots to make this true!eSourcess://youtu.be/rHpG7uC9CKk' target='_MindYourDecisionslow'>true!
Instructional Video7:48
Curated Video

Can You Solve A REALLY HARD Calculus Problem? Circle Inscribed In Bell Curves Puzzle

6th - 11th
Solve for area of the circle that is centered at the origin (0, 0) that is inscribed between the bell curves with equations y = e^(-x^2) and y = -e^(-x^2). Can you figure it out? Watch the video for a solution. Related Puzzle - Circle...
Instructional Video4:29
Curated Video

Chinese Math Homework Baffles Internet - Shoes, Cat, Whistle Puzzle Explained

6th - 11th
A system of equations involving a pair of shoes, a cat, and whistles is the latest emoji math problem that people are arguing about, and it has gone viral on social media sites. The problem was given to primary school students in China,...
Instructional Video5:00
Curated Video

HARD Puzzle: Can An Integer Polynomial Connect (1, 3) And (3, 2)?

6th - 11th
Can the points (1, 3) and (3, 2) be connected by a polynomial with integer coefficients? If so, find an equation. If not, prove why it's impossible. Watch the video for the answer. My blog post for this videoef='http://wp.me/p6aMk-4ZC'...
Instructional Video6:40
Curated Video

HARD Geometry Puzzle In The Simpsons

6th - 11th
The Simpson's 26th season finale "Mathlete's Feat" is full of mathematical problems. The final problem is a challenging geometric problem. Can you figure it out? You can skip to 4:58 for the solution. Kudos to the writers of The...
Instructional Video32:12
World Science Festival

Solving the Puzzle of Black Holes: Hawking, Entropy, and a Theory of Everything

6th - 11th
With the power of math, scientists are going even further, using equations to “look” inside black holes, peering at the central singularity where general relativity and quantum mechanics collide. PARTICIPANTS: Cumrun Vafa MODERATOR:...
Instructional Video11:30
World Science Festival

Your Daily Equation | Episode 08: Photoelectric Effect

6th - 11th
Episode 08 #YourDailyEquation: Einstein won the Nobel Prize for explaining a puzzle to do with light and electrons known as the photoelectric effect. In today's Your Daily Equation, Brian discussed the key formula in this explanation, an...
Instructional Video2:54
Curated Video

The Math Equations In The Simpsons Futurama Crossover

6th - 11th
The episode is "Simpsorama", season 26, episode 6. href='http://en.wikipedia.org/wiki/Simpsorama' target='_Theoremrel='nofollow'>6. Illustratedme links about each Problem. Fermat'Hypothesisa...
Instructional Video4:48
Curated Video

Multiply Numbers And Algebra Equations By Drawing Lines

6th - 11th
Some people say this is "how the Japanese multiply." Others say this is "Vedic Math." I'm not sure of the origin, but this is a visual way to multiply two numbers and it does work. The video also shows how to use the same method to...
Instructional Video15:26
Kids Academy

Equations: Addition and Subtraction | 1st Grade | Math | Kids Academy

Pre-K - 4th
Kids Academy, will help your child practice and apply basic math skills through fun puzzles and mini-games in our application. Kids Academy will guide your little math explorer through intuitive lessons with the help of our professors....
Instructional Video14:55
3Blue1Brown

So why do colliding blocks compute pi? Colliding Blocks - Part 2 of 3

12th - Higher Ed
A solution to the puzzle involving two blocks, sliding fricionlessly, where the number of collisions mysteriously computes pi
Instructional Video15:15
3Blue1Brown

So why do colliding blocks compute pi?

12th - Higher Ed
A solution to the puzzle involving two blocks, sliding fricionlessly, where the number of collisions mysteriously computes pi
Instructional Video15:16
3Blue1Brown

Why do colliding blocks compute pi?

12th - Higher Ed
A solution to the puzzle involving two blocks, sliding fricionlessly, where the number of collisions mysteriously computes pi

Other popular searches