Arizona Game and Fish Department: Focus Wild Arizona Activity Sheets - Cold-blooded Reptiles
Arizona Game and Fish Department

Reptiles cannot use food to control their body temperatures. If a lizard is cold, it needs to move to a warmer location.

Crash Course: Statistics #9 - Experimental Data Collection
Crash Course

Today, we’re going to talk about good experimental design and how we can create controlled experiments to minimize bias when collecting data.

Crash Course: Statistics #14 - Probability, Part 2
Crash Course

Today we’re going to introduce bayesian statistics and discuss how this new approach to statistics has revolutionized the field from artificial intelligence and clinical trials to how your computer filters spam!

Illuminations: Real Estate Tycoon
Illuminations (National Council of Teachers of Mathematics)

In this year-long project, students design, “build,” and “sell” a house; after which they simulate investment of the profits in the stock market.