Measure the densities of various fruits and vegetables to determine if there is a relationship between density and nutritional value.

Help your kindergarten science maven explore the water cycle without getting everything wet.

Encourage your child to think outside the bathtub by making her very own handmade soaps! Perfect as a present, a decoration, or just to pamper herself.

Your child can help your family pet take a breather, and help herself relax, too, with this soothing activity.

Make homemade lemonade in a baggie with your preschooler with this fun and easy recipe.

Help your child get to know the least-appreciated of the five senses, the sense of smell, with a smelling station.

In this activity, your learner will be challenged to create their own tic-tac-toe grid out of building blocks.

This science fair project idea quantifies growth of seedlings at various pH levels.

Explore the craters, maria, and highlands on the surface of the Moon! In this fun science project you'll create a 3-D model of the moon using paper mache.

Compare the amount of ozone in various locations with this science fair project that will have your kid create her own ozone strips!

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

If you're looking for something to keep your kid busy on a warm day, and give him some writing practice in the process, bring on the mud!

Create a colorful, informative display that illustrates the properties of blood cells. Prepare slides using samples of fresh raw beef or chicken bone marrow.

In this Halloween-themed activity, young learners will find out what happens when they mix two household items together to create a surprising chemical reaction.

This experiment will explore if magnetism has any effect on the regeneration abilities of flatworms.

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

This experiment tests which gender is better at catching how a magician performs his tricks.

Some fossils have been been preserved for billions of years! Help your kid understand how fossils are created and preserved with this crafty project.

This experiment explores how listening in to a one-sided conversation affects concentration.

Want to boost math and science learning? Take a bug expedition and give your first grader practice observing and charting what they see.

Create a bee garden to help shelter bees in your area.

Based on the concept of water's "freezing point," this activity entails the lowering of water's freezing point to chill ice cream!

Help your kindergartener expand social studies and science work while creating this lovely bag clip for the holidays.

Slip some science into storm watching with a homemade rain gauge!

Try this fun garden graphing project with your kindergartener this summer to give him a leg up in math and science while spending some valuable time outdoors!

Make your own marshmallows and mix up some very interesting third grade chemistry lessons while you're at it!

Bring back the groovy memories by making shrinky dinks using household materials, while learning about the science of plastics. Here's how to get started:

We all know that the Moon has different phases, but it can be hard to figure out why. Try this activity to see how the Moon's phases really work.

Use simple materials to build a "worm hotel" with your kindergarten soil scientist...and see what worms really do all day.

In this project, the affects of vitamin E are observed on a rose petal.