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Try this simple activity with your middle schooler to help him develop an understanding of why scientific classification systems exist and how they work.

Your 1st grade scientist will improve her observation skills as she's encouraged to eat healthy by comparing the dry and fresh fruit in this experiment.

In this science fair project, learn how a mineral streak is made and how it can help identify an unknown mineral.

Which battery lasts the longest? In this science fair project, kids will test popular brand name batteries like Duracell and Energizer against generic brands.

This light bulb science project includes step-by-step instructions for testing the heat from different light bulbs.

Do heavier objects fall faster than lighter ones? Students learn the answer by watching the effect gravity in a vacuum has on a coin and a feather.

In this popcorn experiment, students can explore how two things made out of the same material can have very different appearances and densities.

High school students recreate Michael Faraday's experiment in this cool science fair project that induces current in a coil of wire.

For your budding first grade scientist, all you need is some simple, natural materials to create an amazing ant farm. Here's how to get started.

This science fair project idea studies how talking on a cell phone affect driving?

A fun, life science sxperiment idea idea involving strategies for keeping birds away from crops using a distress call. What kind of distress call works best?

Teach your first grade scientist the difference between liquids and solids using maple syrup.

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

Administer IQ tests to volunteers. have one group practice typical IQ test problems. Then compare results of the two groups.

Put an oatmeal box, a flashlight, and some construction paper together and you have the makings of an incredibly cool bedroom planetarium!

Research long-term effects and draft a questionnaire about frequency of marijuana use and average annual income. Interpret findings in a detailed report

Plant sunflower seeds , measure height, calculate average height, compare size and weight of heads. Interpret findings in detailed report.

For this activity your child will use the ready made glycerin base to create elegant rose petal hand soaps.

Demonstrate the capillary function in plants by adding food coloring to glasses of water. Slice stalks of celery and leafy tops. Compare color of leaves

Study the impact of environment on seed germination among three materials: soil, paper towel, and cloth. Note when seeds germinate and how well they germinate

This science fair project idea teaches about the size of two different systems: the solar system and an atomic system.

Have your little astronaut create her own crater-filled moon with this fun craft project that encourages learning about the final frontier.

Try this chemistry experiment with your curious kid and get some "shocking" results!

Here's a fourth grade science craft with lots of benefits: it's good for birds, good for your child's learning, and good for the planet, too.

The objective of this science fair project idea is to examine light refraction as it passes through liquid crystals.

Challenge your learner to design and build a city of their own in this creative engineering activity.

How does mold grow? Kids find out by testing different conditions to measure mold growth rate and learn about what factors cause mold to grow more quickly.

Children are imaginative story-builders. Create a shoebox habitat with your child to put those budding creative instincts to good use.

A project to reinforce learning about the layers of the rainforest, rain forest ecosystem, and the greenhouse effect.

Have your child make a special mobile inspired by the weather outside. Learn about seasons, the environment, and art in 3D.