Here is a hands-on activity to help third graders understand the four points of a compass...and how we use them to get around.

In this activity, your child will transform an egg into a glowing, bouncy "ball" that they can play with.

Kids often ask, "how tall am I?" This science fair project seeks to determine how well kids can guess their own heights.

Do this experiment to help your first grader understand how salt can be removed from salt water. All it takes are a few household materials.

Is it solid or liquid? Create oobleck and witness the amazingly weird oscillation between the two!

Make a lei and bring a touch of the tropical lifestyle into your home!

Why does purple cheese look nasty? Because color plays a big part in how we perceive the taste of different foods. Are birds just like us in this respect?

Teach your child how butter is created by shaking up cream the old-fashioned way.

Make meringues with your first grader and see how states of matter can transform before your very eyes. Here's how:

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

Check out this silly game that will put your kid's animal habitat knowledge (and acting skills) to the test.

This science experiment tests why guacamole goes brown and if leaving the pit in will stop guacamole from turning brown.

Science fair project that examines the different types of precipitation, evaluates the density of snow and calculates the ratio of snow-to-liquid.

Wiggly worms are known for staying buried in the soil, but how does that affect plants? Are earthworms and plant growth related?

Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.

Introduce your child to the amazing, almost magical phenomenon of static electricity!

Science fair project that determines whether cooling eggs helps them be peeled more easily. Compare the time it took to peel each egg.

This science fair project idea teaches that time always passes at the same rate and nothing we do in our daily life âreallyâ affects how fast it moves.

Forget store-bought dyes this Easter: color your Easter eggs with natural dyes made with ingredients from your own kitchen in this 1st grade activity.

Uh-oh! Is that a pill sitting on the counter or a piece of candy?

When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?

Help your child celebrate the summer and the sun by making a sandy seascape.

Air invisible; it doesn't make sounds; you can't pick it up and throw it. So how do we know it exists? Help your second grade scientist figure it out.

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.

Develop your child's mathematical and engineering skills with this fun building brick challenge. In this activity, your learner will be challenged to create a boat out of building bricks.

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

Reinforce your child’s understanding of the alphabet by helping them construct all of the letters using pipe cleaners.

Slip some science into storm watching with a homemade rain gauge!

In this activity, children will let their imagination run wild as they design and build a new planet in the solar system.

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