Will storing cucumbers and tomatoes in the fridge destroy their unique flavors? Find out in this science fair project idea!

This science fair project will help students learn about non-vascular plants, such as mosses.

This science fair project idea investigates which objects float and sink in honey, water, and oil.

Do earthworms like moisture or darkness? Find out as we explore the relationship between earthworms and light.

In this exciting and empowering challenge, your child will construct a bridge using marshmallows and toothpicks!

Enjoy those warm spring and summer nights with your child while teaching some basic astronomy at the same time.

Learn about nature by making your own mini moss garden.

How do organic materials become soil? This science experiment measures what materials biodegrade.

In this experiment, your child will create two compost bins and see if he can determine what attracts fruit flies.

In this activity, your child will be asked to create a boat that can successfully float while holding 25 pennies.

Take advantage of the spring and summer sun in this arts and crafts activity that has your learner creating pretty flower prints.

Creating a home for a toad is an easy and fun project for kids. Here's how to make your very own toad abode.

Create a self-portrait from natural materials in this collage craft activity!

This science experiment has students test whether a snail moves faster on concrete or dirt.

This classic children's game demonstrates how sound travels through air vs. through a solid.

This fun marbled paper craft uses things you're likely to have around your house, and it teaches kids some simple chemistry too!

There are many benefits to bugs and insects. This science project shows how cockroaches, termites, and other critters benefit our planet.

This activity works well with a group or just with a parent and child, and it can make a great party game since it's both fun and inexpensive.

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 activity provides a solution to all those leaves on your doorstep, while also giving your child a fun science lesson.

Bring the fun of gardening indoors! By stuffing a simple pair of pantyhose with a few grass seeds on top, your child can grow her very own plant pet.

Create a mini plant habitat with your kid to help teach him what it takes to make an ecosystem work.

This science fair project idea investigates how optical distances change the apparent size of an object as seen through a magnifying lens.

This science fair project idea investigates whether air has mass and weight.

In this investigation, an oil spill is simulated in a jar to observe the damage that oil spills have on the ocean and ocean life.

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

Here's a classic celery science experiment that uses celery and food coloring to demonstrate how plants absorb water.

Science fair project which determines whether the size or the thickness of a piece of paper has an effect on how many times it can be folded in half.