The objective of this science project is to determine whether a sweet tooth is most likely an inherited trait or a learned behavior.

This experiment researches if you gave different amounts of food to mosquito larvae would they grow faster or slower

Check out this fun science fair project idea to measure bacterial colonies from door handles and explore the effectiveness of different cleaning agents.

Check out this cool middle school science fair project idea to determine if shopping carts are really carriers of harmful bacteria.

Water, along with soil and light, is a necessary component for plant growth. So what's better for promoting plant growth: tap water, or rain water?

Science fair project in which you will examine how crystals are formed by creating your own crystal using charcoal briquettes, salt, and ammonia.

The objective of this science project was to build a model of a volcano and observe reaction between different substances, including baking soda and vinegar.

The objective of this science fair project is to determine whether there are gender differences when boys and girls view optical illusions.

Kids explore how a single movable pulley can confer a mechanical advantage over a fixed pulley in this cool engineering science fair project for 2nd grade.

This optics-based science fair project idea teaches kids about real and virtual images with a mind-bending candle illusion inspired by Pepper's Ghost.

Create some cards and a factor board and get ready to practice multiplication. This game will help your kid get one step closer to memorizing times tables!

This project examines who can jump higher, boys or girls, younger people or older, and how these two factors, gender and age, interact with one another.

Help keep your child's baby teeth safe with this cute tooth-shaped felt pillow that comes with a little pouch that's just the right size for a lost tooth.

Help your curious kid cut through the clutter and collect the facts with a simple and fun science foldable.

Describe the lives of commercially raised chickens. Contact local chicken farmers for information and advice. Write a detailed report about farming techniques.

Create a beautiful tissue paper lantern with your child to help brighten up a special occasion.

When it comes to working kids' muscles, nothing beats an obstacle course! Here are some easy ideas for creating your own course at home.

Help your child plant a "tea garden": a garden made of herbs for making teas.

Looking for a unique arts and crafts activity that gives some writing practice? Help your child make her own back-to-school business cards!

Here's a fun math-oriented arts and crafts activity for your preschool or kindergarten child: create a gumdrop topiary and practice counting along the way.

Honor the legacy of Dr. Martin Luther King with this hands-on lesson in how all of us are more alike than different, especially on the inside.

In this science fair projects, students will grow out the bacteria that collect on air conditioner filters.

Demonstrate Newton's laws of motion by examining the relationship between mass, force, and acceleration during free-fall.

In this activity, young learners will make a balance using a plastic hanger and weigh a variety of small objects using candy corn.

This kinesthetic learning activity will help your fourth grader get a firm grasp on the immensity of the solar system.

In this activity, children create rising foam as they reflect on the many ways they have grown over the past months and learn how a "beginner's mind" is helpful.

Guide your preschooler through making a handmade bug valentine for a loved one; it's an adorable way to say, "I love you."

Your child can re-use and re-purpose old seeds and paper into something new: decorated paper that can be planted!

Get back into school with this exciting architecture exploration! In this craft activity your child will research, draw, and build his own school.

Here's a quick, engaging and fun game you can play around the dinner table to review several different school subjects.