This two-ingredient dough, sometimes called "moon sand," is a quick and cheap way to let kids explore their senses, build fine motor skills, and play.

Hold a magnet marathon! Explore the power of magnets with your kindergartener in this entertaining and simple science game.

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

Invite your kindergarten scientist to conduct this color mixing experiment to discover which primary hues make a rainbow of secondary colors.

In this activity, find out who the flowers' "partners in crime" are by being a flower spy!

This project will examine the relationship between wind velocity and direction and the distance a baseball travels.

For a fun family activity to introduce your child to genetics, have your child go on a search for dominant and recessive family genes!

Here's a pressed leaf card project that puts science and writing together for your second grader.

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

This science fair project idea demonstrates that plants give off water.

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.

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

Teach your child about recycling and gardening as she re-uses an empty plastic milk gallon jug to craft a swan-shaped plant container!

Roasting pumpkin seeds makes for a great Halloween activity, and a healthy snack!

Show your middle schooler how a quick whirl of spinach in the blender will reveal the cobwebby "stuff"--or DNA--of life!

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

Children learn the six parts of a plant...but do they really understand? Try this plant-themed meal plan to bring school science into the home.

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.

Here's a science and nature activity to help your kindergartener get outdoors and learn about the structure of leaves.

Develop your child's green thumb with this easy planting activity. These plants are guaranteed to grow fast and are "brown-thumb" proofed!

Your child can use Styrofoam, green paint and toothpicks to create her own cactus plant sculpture.

This second grade arts and crafts activity is all about caterpillars emerging from their cocoons as butterflies.

What is the best stain remover for clothes? In this fun and easy science fair project idea, students will identify the best method for laundry stain removal.

This season is a great time to explore the many shapes, sizes, and species of evergreen trees. Download our "field guide" activity and learn more!

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

Give your child a chance to experiment with how things grow. And throw in something extra to up the fun factor even more...her very own grass pet!

In this cool psychology experiment, study how companies air commercials to strategically advertise to viewers who will buy their products.

This project examines the vulnerability of fruit flies, Drosophila melanigaster, to irradiation. Will exposure result in mutations?

This cool and easy elementary school science fair project idea provides the basic information on the use of our senses to experience the world about us.

Make frog feet sponge prints with your child for a fun and educational crafts activity.