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

What does a raindrop look like when it splashes on the ground? Is each raindrop unique like snowflakes? Find out how raindrop size varies in this experiment.

Can you increase the light and plant growth in your garden using mirrors? In this experiment, measure light reflection and find out!

Incorporate some math and science thinking into your annual fall fun with this pumpkin investigation activity! Your child will have a blast investigating various ways of measuring pumpkins, making estimates, taking measurements, and recording their findin

Design a survival kit. Brainstorm various survival scenarios. Address basic human requirements and natural resources. Describe each tool as well uses.

This is a fantastic and easy science experiment where kids will learn about elasticity by testing how high bouncy balls of different materials can bounce.

Find out which kind of bubble wrap fares best when put in impact.

Children will learn all about cause and effect as they experiment with potion-making in this Halloween themed activity.

This project determines whether Styrofoam, paper, or plastic cups are best for preventing ice from melting.

How do you tell time without a watch? Use the sun! This simple activity will show your child how to build his own sundial.

Throughout history, people have used song as a teaching and memory tool. This project explores whether song improves a person's ability to retain information.

Your child can explore the wonders of science, and the concept of dehydration, along with creating a healthy and tasty treat!

Making your own glass cleaner is easy, effective and inexpensive!

This study evaluates if electronic devices commonly found in most households emit radiation, and if they do, how much?

Let your fabulous crafter use their favorite flowers, fruits and herbs to whip up a delicious perfume that they can proudly present to a friend or a loved one.

This science fair project idea explores substances that cause a bubble to last longer.

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

Try this simple activity with your child to guesstimate the age of a tree in your yard and nurture her developing math skills while you're at it!

This easy and inexpensive paper towel science project introduces kids to important physical concepts like cohesion, adhesion, and capillarity.

This science fair idea examines hydrogel superabsorbent polymer crystals. They can absorb 500 times their weight in water. Can they absorb other liquids too?

This clay "painting" activity encourages and supports creative development and critical thinking skills.

This Valentine's Day, pair up science and crafting with this simple crystal formation project that's sure to bring a little love into your home.

Get your hands on a concoction that breaks the rules about what's a solid and what's a liquid.

Learn how to make an anemometer with step-by-step instructions in this cool science fair project idea for 4th grade.

This science fair project explores how osmotic pressure forces water through the root up into the plant.

Will increasing the amount of salt in water effect how slow or fast the water freezes?

Show your child that the simplest ingredients (salt and water) can be used to illustrate the concept of density!

Household items and a bit of imagination will create a CSI kit for your child to have investigative adventures with. Explore the world of forensic science!

Explore aromas with your child and help boost her brain power with some fun and interactive science activities.

examine how passive solar heating works, measure temperature in a parked car on a sunny day. ways to use passive solar heating as an alternative, energy