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Curated Video
Maths Puzzles and Solutions Part 2
This video provides a range of maths puzzles and explains the solutions to each puzzle. A great activity for a lesson starter or brainteaser.
Virtually Passed
Math Puzzle - Inventing a function
What is a function f(x) such that:
f(x)
1
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...
f(x)
1
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...
Curated Video
Maths Puzzles: Part 6
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?...
Curated Video
4 Maths Puzzles With Answers: Show Your Work
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.
Curated Video
Solve problems involving multiples of ten
Pupil outcome: I can solve problems involving multiples of ten. Key learning points: - Unitising and known facts help you to add and subtract multiples of ten - If 3 + 2 is equal to 5 then 3 tens + 2 tens is equal to 5 tens which is...
World Science Festival
Solving the Puzzle of Black Holes: Hawking, Entropy, and a Theory of Everything
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:...
Virtually Passed
Can YOU find the offset of this circle? Math Puzzle
Can you find the offset of the circle using length data from the offset to the edge?
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Curated Video
Visualising Algebra Using Rods
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...
Virtually Passed
Math Puzzle - ball in parabolic dish
What is the largest radius of a ball that can rest at the base of a parabolic dish?
Virtually Passed
Optimal path to rescue friend - Math Puzzle
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....
Curated Video
Can You Solve A REALLY HARD Calculus Problem? Circle Inscribed In Bell Curves Puzzle
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...
Curated Video
Can You Solve This Crazy Equation? Ramanujan's Radical Brain Teaser
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...
Curated Video
Most US College Students Cannot Solve This Basic Math Problem. The Working Together Riddle
To complete a job, it takes: Alice and Bob 2 hours, Alice and Charlie 3 hours, and Bob and Charlie 4 hours. How long will the job take if all 3 work together? Many, many US college students set up the equations incorrectly and get the...
Curated Video
The 71 Puzzle - One Dot Changes Everything!
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!
Curated Video
Chinese Math Homework Baffles Internet - Shoes, Cat, Whistle Puzzle Explained
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,...
Curated Video
HARD Puzzle: Can An Integer Polynomial Connect (1, 3) And (3, 2)?
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'...
Curated Video
HARD Geometry Puzzle In The Simpsons
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...
Curated Video
How physicists solved the problem of infinity
During the mid 20th century, physicists were grappling with a perplexing puzzle. It seemed that every time they applied equations to explain fundamental properties we see and experience around us — like the mass of a particle or what...
Curated Video
The Math Equations In The Simpsons Futurama Crossover
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...
Curated Video
Multiply Numbers And Algebra Equations By Drawing Lines
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...
Physics Girl
Can you solve this pier puzzle?
This math brainteaser challenges you to find a simple, elegant solution to a seemingly complex problem! Can you figure it out? There are two towns near a shore. They want to build a pier on the shoreline with a path connecting the pier...
Curated Video
What Atoms Really Look Like: The Quantum Model Explained
When Ernest Rutherford realized that atoms have a heavy nucleus, he hypothesized that the way the moon orbits earth is the same as the way an electron orbits the nucleus of atoms. We now know an atom would...
TMW Media
A Matrix Defined
This program covers the very important topic of inconsistent and dependent systems in matrix math. Sometimes, a system of equations does not have a well-defined solution. For example, if we have two equations that represent two lines...
Let's Tute
Some Stupid Math Mistakes #12
This is a video about the mysteries of algebra and how it can be challenging for students. It features music and visuals to engage and educate viewers on the topic.