Serving advanced learners (and their teachers) since 2012.

 
 

Featured Videos

For the week of November 30th, 2025

Chaos Can Be Positive or Negative
Chaos Can Be Positive or Negative
Sometimes we want order, but sometimes we need chaos!
Order, Chaos, and the Holiday Season
Order, Chaos, and the Holiday Season
Let’s write a holiday song about order and chaos!
What’s In My Brain: Narwhal vs Penguin
What’s In My Brain: Narwhal vs Penguin
We’re looking at the arctic vs the antarctic.
Notice, Wonder: Krzywy Las
Notice, Wonder: Krzywy Las
A mysterious image. Reveal it slowly. Let your students wonder!
Math Curiosity: Goldbach’s Conjecture
Math Curiosity: Goldbach’s Conjecture
Can any even number be written as the sum of two primes? Goldbach thought so, but we haven’t proven it… yet!