The goal of this middle school science fair project is to examine the effect of caffeine on plant growth.

In this game, players will learn interesting facts about animal adaption and practice them using a fun matching card game!

This baseball science fair project explores the concept of an object's center of percussion to determine if the "sweet spot" has a scientific basis.

In this hands-on activity, kids learn what it takes to foster seedlings into full-grown plants, all in a regular old soda bottle!

Can you wink? Is your ability to wink genetic or simply based on chance? Find out in this science fair project idea!

Cherries usually burst with flavor, but in this science experiment they burst with osmotic pressure. This science activity will blow your curious kid's mind!

Encourage your child to jump into sea creature science by creating her own colorful "socktopus" sculpture.

Hatch a praying mantis egg case in a homemade habitat with your child's help! This is an amazing experiment in science and nature for kids of any age.

Invite your kindergarten marine biologist to practice in scientific identification and categorization while creating a lovely treasure box.

In this activity, your kid has your permission to get his socks nice and filthy. In fact, it's a necessity, because those socks are going to make a garden.

Would it hurt to skip brushing your teeth just this once? Let's find out by seeing which foods produce the most mouth bacteria.

In this fun activity, frozen cubes of paint provide your preschooler with a cool new way to paint a masterpiece.

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.

This activity will introduce your child to the four different components of blood and give him a fun way to visualize its properties.

Using a glass fishbowl, you and your kids can create a low-humidity, open-topped terrarium perfect for easy care, drought-tolerant succulents.

Teach your child about healthy foods and how to make a meal that is good for them with this fun activity that you both can do together.

Make your own greenhouse - out of a balloon! Your child will learn how greenhouses work as they plant radish seeds and watch them grow.

Do plants breathe? Not exactly. They do respire though! This activity will help your child with see that plants are producing the oxygen we need to survive.

Brine shrimp usually live in saltwater. Investigate how salt concentration (salinity) affects the rate at which brine shrimp eggs hatch.

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 middle school activity, your child will learn how to press plants and create her very own herbarium, or plant library! Here's how:

This easy project for little hands uses mushroom spores to make an imprint of the mushroom, and the result is very beautiful.

In this science experiment, your child will test the strength of hollow structures in order to understand how strong bird bones really are.

In almost every preschool classroom is a sensory table. Learn how to make one at home!

Teach your creative second grader about proportions, animals, and proper cutting methods with cucumber carving.

It's easy to plant your own in-home container garden! This planter contains pizza-themed herbs and is a perfect early gardening activity for kindergarteners.

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

Grow potatoes in a plastic bag—easy to grow and harvest, and yummy to eat!

In this activity your child will make a coiling snake out of simple household materials, and also find out why they coil.

Help young learners discover why catÃs eyes glow in the dark with this simple experiment