Instructional Video0:30
Curated Video

I WONDER - Why Do Chameleons Change Colour?

Pre-K - 5th
This video is answering the question of why do chameleons change colour.
Instructional Video10:17
Crash Course

PC Gaming: Crash Course Games

12th - Higher Ed
Today, we're FINALLY going to talk about PC Gaming. So the personal computer is the precursor to the console, but it's not quite accurate to say that it just led to the console. PCs and the video games created on them have and continue...
Instructional Video6:46
Curated Video

Analyzing the Multiplicity of Roots and Sign Changes in Functions

K - 5th
In this lesson, students will learn how the multiplicity of roots affects the graph of a function. They will understand that a double root splits the graph into two intervals with positive Y values on both sides, while roots with odd...