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

Celebrate autumn with a seasonal bash. Welcome the fall with a festive party for your little one and her friends, full of crafts, snacks and fun games.

Discover whether the â5-second ruleâ is effective at determining whether food is still safe to eat after being dropped on the ground.

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.

In this investigation, three different juices are tested to determine which juice contains the greatest amount of vitamin C.

Your kid will delight in creating an extraterrestrial vehicle from goods found around the house. There's no telling where her imagination will go!

In this activity, your child will be challenged to create a device that protects an egg when it is dropped from a height of about 10 feet.

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

This science fair project idea discovers whether there are some objects that do not fall at a constant rate.

This science fair project creates a visual model of whatâs happening to sound waves as a car approaches and then leaves.

Teach your child how to make an all-natural, yellow-brown dye, using just walnut shells and water. This deep dye can be used on textiles, art, and wood.

Make a spring collage with your child to get them outside and those creative juices flowing!

In this project, waves of vibrations are experimented with using water in glasses.

Science fair project that determines whether tapping a pomegranate with a spoon helps it release its seeds.

An hour glass, also known as a sand clock, keeps time. In this activity, your child will make her own sand clock and measure the time it keeps.

Learn how to make a weathervane with this fun and simple meteorology project for fourth graders.

Use simple items to create a kindergarten "grow box" that lets a kid see just how salad plants send down their roots and grow underground.

Construct and experiment with a periscope using reflected light rays to gather an image.

Examine the effect of pressure on carbonation in soda.

Perk up your front porch with this hanging vase craft, perfect for spring and for getting kids outdoors!

Kids will learn about the interaction of lactose and lactase in milk and discover why we describe enzymes as catalysts in this fun science fair project.

Discover whether a metal will expand under hot water.

Your child helps the environment while saving your family money in this fun and rewarding "Gas Guzzlers" competition.

This project demonstrates the correspondence between the volume of water displaced by a submerged object and the volume of the object displacing it.

Observe how your brain works while it is focused on one thing, and how it works while you are distracted by another thing.

This experiment explores whether reading text on a computer screen or type on paper leads to better retention of the information read.

This taste buds science experiment demonstrates how strongly our sense of smell controls what we taste.

In this experiment you explore how tectonic plates move to create land and expand bodies of water.

The goal of this project is to create an exciting topographical map out of dough.

Ready for takeoff! Make science fun and teach about levers and fulcrums as your child sends buttons flying.