Instructional Video7:28
Curated Video

Can you solve this elementary math puzzle? | Fun Classroom Warm-Up Activity for grades 3-5

K - 5th
Ready to boost your students' mathematical thinking with fun and engaging puzzles? Our visual math puzzles are perfect for grades 3, 4, and 5! Use this math logic puzzle as a daily warm-up to get your students' minds sharp and ready for...
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 Video2:21
Curated Video

Maths Puzzles Part 5

3rd - Higher Ed
In our fifth puzzle video we provide four maths puzzles with solutions. Perfect for a maths lesson starter.
Instructional Video2:11
Curated Video

Maths Puzzles Part One

3rd - Higher Ed
This video contains four maths puzzles with answers. These maths puzzles are great for brain training and for lesson starters. Pause the video while you work each one out.
Instructional Video2:07
Curated Video

Maths Puzzles Part 3

3rd - Higher Ed
This video provides four maths puzzles and answers. The activities can be used as a lesson starter.
Instructional Video4:09
TED-Ed

TED-ED: A clever way to estimate enormous numbers - Michael Mitchell

Pre-K - Higher Ed
Have you ever tried to guess how many pieces of candy there are in a jar? Or tackled a mindbender like: _How many piano tuners are there in Chicago?" Physicist Enrico Fermi was very good at problems like these -- learn how he used the...
Instructional Video7:07
Curated Video

Can you solve this puzzle? | Math Puzzle For Kids 6

K - 5th
This visual math puzzle, or math logic puzzle as some teachers call it is perfect for grades 3, 4 or 5. I loved to use these math warmups before class every day to encourage students to start thinking mathematically and to share their...
Instructional Video6:54
Curated Video

Can you crack this code? | Math Puzzle For Kids 7

K - 5th
This visual math puzzle, or math logic puzzle as some teachers call it is perfect for grades 3, 4 or 5. I loved to use these math warmups before class every day to encourage students to start thinking mathematically and to share their...
Instructional Video7:17
Curated Video

Crack the Code! Fun Math Puzzle for Kids | Grades 3-5

K - 5th
Ignite your students' love for math with this mind-boggling visual math puzzle, perfect for grades 3, 4, and 5! This fun and challenging math logic puzzle is ideal for a daily warm-up, sparking curiosity and enhancing critical thinking...
Instructional Video7:01
Curated Video

Breakfast as a math puzzle??| Math Puzzle 9 for Kids

K - 5th
Engage your 3rd, 4th, and 5th graders with this exciting visual math puzzle! Perfect as a daily math warm-up, this math logic puzzle encourages students to think critically and share their problem-solving strategies.
Instructional Video6:55
Curated Video

THIS is a 4th grade math puzzle? | Logic Puzzle for Kids 10

K - 5th
Engage your 3rd, 4th, and 5th graders with this exciting visual math puzzle! Perfect as a daily math warm-up, this math logic puzzle encourages students to think critically and share their problem-solving strategies.
Instructional Video7:20
Curated Video

Can you solve this 4th grade math puzzle?

K - 5th
Grab the free worksheet that goes along with this puzzle here: https://doodlesanddigits.myflodesk.co... This visual math puzzle, or math logic puzzle as some teachers call it is perfect for grades 3, 4 or 5. I loved to use these math...
Instructional Video5:58
Let's Tute

The 19 Camels: A Math Puzzle with a Clever Solution

9th - Higher Ed
This video tells a story about how an old man's will to distribute 19 camels among his three sons seemed impossible until a villager came up with a clever solution. The video also explains the mathematics behind the solution and...
Instructional Video7:17
Virtually Passed

Math Puzzle - Inventing a function

Higher Ed
What is a function f(x) such that: x f(x) 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 odd numbers!
Instructional Video1:58
Curated Video

Problem Solving Puzzles

3rd - Higher Ed
This video contains four maths puzzles with answers. These maths puzzles are great for brain training and math lesson starters.
Instructional Video7:16
Curated Video

Can you solve this puzzle? | Math Puzzle For Kids 2

K - 5th
This visual math puzzle, or math logic puzzle as some teachers call it is perfect for grades 3, 4 or 5. I loved to use these math warmups before class every day to encourage students to start thinking mathematically and to share their...
Instructional Video7:53
Curated Video

Can you solve this puzzle?| Math Puzzle for Kids 3

K - 5th
This visual math puzzle, or math logic puzzle as some teachers call it is perfect for grades 3, 4, or 5. I loved to use these math warmups before class every day to encourage students to start thinking mathematically and to share their...
Instructional Video12:19
PBS

Infinite Chess

12th - Higher Ed
How long will it take to win a game of chess on an infinite chessboard?
Instructional Video6:46
Curated Video

The Train Fly Problem - A Classic Math Puzzle

6th - 11th
A fly, moving at 40 mph, zigzags back and forth between two trains, each moving at 20 mph. If the trains are 100 miles apart initially, how much distance will the fly travel? The genius mathematician John von Neumann was able to solve...
Instructional Video3:49
Curated Video

When Is Cheryl's Birthday? Answer To Viral Math Puzzle

6th - 11th
This problem went viral after it appeared on a Math Olympiad test for talented students in Singapore. It's not a trick question! Here's the problem, which I have very slightly re-worded for clarity. Blog post (detailed text explanation):...
Instructional Video3:14
Curated Video

Math Puzzle: Area of a Triangle

6th - 11th
A right triangle has a hypotenuse of 3, and one of its legs is 1 unit longer than the other. What's the area of the triangle? If you like my videos, you can support me at Patreon: http://www.patreon.com/mindyourdecisions Connect on...
Instructional Video2:46
Curated Video

Algebra Shapes Puzzles

3rd - Higher Ed
This video provides five missing value shape puzzles, designed to develop problem solving and algebraic skills. These puzzles are a great way to introduce the topic of algebra.
Instructional Video4:32
Let's Tute

Some Stupid Math Mistakes: Board Mass Rule

9th - Higher Ed
The video discusses the concept of board mass rule in mathematics and how it helps in solving calculations correctly. It also emphasizes the importance of understanding and practicing basic concepts to avoid mistakes. A practical example...
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?

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