This virtual lab works as an interactive plot of 3D vectors.
How do you know if a chemical equation is balanced? What can you change to…
Students are asked to make predictions on how galaxies form and evolve in the…
This model simulates MacArthur & Wilson's 1963 Island Biogeography…
Test the pH of things like coffee, spit, and soap to determine whether each is…
In the conclusion tool the learners can check whether the results of…
In this exercise students use the Impact Calculator lab to investigate what…
Learn about conservation of energy with a skater dude!
The Radioactivity Lab examines the intensity of radiation over distance,…
The Concept Mapper tool lets learners create concept maps, to get an overview…
Explore the forces at work when pulling against a cart,and pushing a…
Why do objects like wood float in water? Does it depend on size?
