Showing Results for area of a rectangle using square units

Can you think of a way of cleaning dirty water using the sun? In this activity, you will be making a "solar still" that is able to do just that!

Learners hypothesize about and experiment with soil erosion in this hands-on activity.

Science fair project examining barometric pressure, and how it can be used to predict the weather. How does atmospheric pressures relate to weather conditions?

Here's a guide to starting a community clean-up project from scratch.

Show your child how to construct a homemade thermometer. It's hands-on fun and a great way to learn about this important instrument!

Try this activity with your child to explore what happens to rain (and the living things that need it) when it becomes polluted.

In this science fair project, students make their own rain gauge to measure rainfall.

This science project challenges students to take learned information about weather and climate control and apply it to come up with creative ideas of their own.

Test your skills as a weather forecaster, and learn some science terms on the way!