Showing Results for daily practice grade 3 weeks 1 12 : Page 19

Science fair project idea examines validity of mood ring predictions. Analyze accuracy of results, consider the impact of temperature

Take a dive into the candy jar with this yummy science experiment.

Demonstrate how you can make your own compass using a magnetized needle. It also allows you to compare magnetic north and geographic north.

In this fun science project, learn about what happens to cut fruit and experiment with how to stop apples from turning brown.

Introduce your child to the world of motion and physics with a bit of marble play inspired by Sir Isaac Newton!

Take a look at forensic science with your child. She'll learn how to take a shoe impression, just like the detectives do!

This science fair project investigates why the number of visible stars changes from place to place.

Teach your child how butter is created by shaking up cream the old-fashioned way.

Along with being an interesting science activity, dehydrated strawberries are also tasty â and healthy!

Help your child create a magical miniature garden in the most unlikely of places: a recycled plastic bottle!

Learn all about balance and motion as your child designs a corn maze!

Science fair project that determines whether cooling eggs helps them be peeled more easily. Compare the time it took to peel each egg.

Experiment about connection of senses of taste and smell. Using blindfold and noseplugs, administer blind taste test. Analyze results and organize data.

Learn how to make a ping pong ball anemometerâa device used to measure wind speedâin this free science fair project idea.

Have your child build his own mini waterfall, and help him develop his planning, problem solving, and architectural skills.

What causes the seasons to change? Kids find out by modeling the earth's tilt using a globe, flashlight and graph paper in this cool science fair project idea.