Make some easy homemade yogurt with your young scientist, and see what a few 'live' bacteria can do in the right conditions!

This is a fun way to introduce kids to the concept of volume, and give them a quick hands-on activity to boot.

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

Learn how starch and carbohydrates interact with different solvents in this fun and easy packing peanut science fair project.

Here's an easy experiment that lets your first grader practice the scientific method, while watching a caterpillar eat.

This easy Halloween-themed science experiment for first-graders is perfect for chilly October afternoons or great as a Halloween party activity.

Satisfy your sweet tooth with this easy summer activity! Make homemade ice cream and let your child practice his science skills.

This homemade parachute toy is incredibly easy to build. Plus, it gives kids an excuse to investigate and experiment...the backbone of kindergarten science.

Show your child the solar system and let them explore the stars and space by creating a painting. It's a fun and easy way capture your child's imagination.

Your child might have noticed how bubbles quickly lose their colors and pop. Check out this creative way to make those bubbles last longer.

It's easier than you think to make homemade play dough -- just a few pantry staples makes a natural version of the toy that kids have loved for generations.

This science experiment has students test whether a snail moves faster on concrete or dirt.

Create a habitat for a butterfly right in your own backyard, and build your first grader's science knowledge while you're at it.

This project explores whether plants can live and grow when "watered" with juice, soda, or milk.

Use the textures found in nature to create your own stationery! This fun, outdoor activity will no doubt inspire your child's creative side.

How do we know that air exists when we can't see it, taste it, or touch it? Here's a classic experiment that will teach your kid some basics of aerodynamics!

Teach your child the meaning of recycle and reuse by repurposing plastic spoons as plant markers for your vegetable garden.

Bring the magic and mystery of the night sky to the light of day with this fun constellation art project!

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

Take a closer look at the soil that surrounds us, and give your child a lesson in Geology 101!

Plants need water to grow. In this project we learn how plants transport water from their roots to their leaves

How do people move pianos and heavy furniture into tall buildings? Show your kids some pulley potential with this simple household exercise!

Engineers in training can get started with this simple wheel-and-axle construction activity.

Teach your child about using pumps to move water in this simple and educational preschool science activity!

This project is a vivid, concrete introduction to the basic but important idea that plants need sunlight and water to grow.

Create a soda bottle garden that defies gravity! This hanging terrarium is housed in a soda bottle and perfect for crafty kids with a growing green thumb.

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

The objective of this science project is to determine the length of time for different seeds to germinate.

In this activity your child will create their very own marble maze!

The objective of this science fair project is to investigate salt water density.