Khan Academy
Khan Academy: Converting Larger Units to Smaller Units
In this exercise, students practice converting larger units to smaller units. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.
Center for Innovation in Engineering and Science Education, Stevens Institute of Technology
Ciese Collaborative Projects: Down the Drain: How Much Water Do You Use?
How much water do you use everyday? Find out in this engaging investigation, where you compare your water usage with your classmates and other people around the world. An exploration filled with lots of math and science that students are...