Showing Results for formulas for calculating

Sink or swim? Calculate the density of various fruits and vegetables using water and a kitchen scale.

Have your child observe, measure and record the amount of space objects occupy, and you'll have an inside space explorer on your hands in no time!

This hands-on activity gives your child an opportunity to apply various strategies to solve a problem and to check if his answer makes sense.

Here's a simple, fun activity which will save you time and reinforce your child's math skills along the way.

Science fair project which uses coins flips to visually demonstrate the probability of an event and how to express it.

This activity with add some fun and education to long car trips. Perfect for family vacations!

This fun science project helps to investigate how much water can a plant take up and release in a certain period of time through the process of transpiration.