What animals are most popular? This project affords practice in data-collection, record-keeping and data-analysis through the investigation of this question.

This science fair project idea investigates how a bottom keel helps keep a boat from rocking back and forth.

Use reusable, recyclable materials--along with a dose of imagination--to build a castle with first grade geometrical forms.

Put a twist on traditional oil painting with this fun science activity that you and your first grader can do together.

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

Children learn the six parts of a plant...but do they really understand? Try this plant-themed meal plan to bring school science into the home.

Blend science and math to explore a very important first grade social studies question: does our planet contain more land or more water?

Learn about lateral earthquake motion and its effect on high rise buildings in this simple 4th grade earth science experiment.

How sensitive is your skin? Here's a fourth grade science experiment that lets your child figure it out.