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

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

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

This project can help prepare your child for a trip to the tide pools, or give him a way to remember some of the many creatures he saw during his visit.

Learn about the fruit fly life cycle in this experiment. Capture fruit flies to examine various stages of insect metamorphosis.

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.

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

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

Help your child hunt and capture bugs to observe to practice important science skills and satisfy her curiosity simultaneously!

Summer is a great time to work on pre-kindergarten skills that will serve your child well in her first year at school, while having some fun in the sun!

Learn how to grow an avocado plant indoors with your 1st grader in this hands-on gardening activity.

Here's a way to make history both interesting and relevant: design a garden using plants that were used by people in colonial times!

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

Your preschooler will engage their senses by making a scented pumpkin to decorate your house.

Check out this cool middle school science fair project idea to find the difference between organically grown and commercial brands of foods.

If you find yourself with a pair of kids' rain boots too cute to toss and too worn to wear, try making this fun and easy planter.

Use simple materials to build a "worm hotel" with your kindergarten soil scientist...and see what worms really do all day.

Help your child get to know the least-appreciated of the five senses, the sense of smell, with a smelling station.

Make scented sensory cloud dough. Add it to a sensory table, activity station, or put it in a baggie for extra at-the-park entertainment!

Create homemade seed packets with your kids. This activity combines your kids' love of science and the outdoors with a little writing and drawing fun.

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

Wreath ornaments decorate your Christmas tree and act as a fun sensory craft for preschoolers. Make wreath ornaments with your child this holiday season.

In this science fair project, young children will become aware of and have the opportunity to experience the four basic tastes: sweet, sour, salty, and bitter.

Nature is the greatest teacher, and you can help facilitate the lesson! Here's how to create a supply backpack to get your kid ready for science action!

This snowman's not abominable, he's adorable! Your child can bring her very own snowman to life while practicing how to create texture.

Travel back to the Jurassic age with this creative dinosaur activity that would make a great addition to any wall or fridge.

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!

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

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

Give your local birds a treat — and your young birdwatcher some fun — with this simple DIY bird feeder.