In this science fair project, young children notice and track changes in trees throughout the year.

Teach your little scientist about the amazing powers of gravity by comparing the falling speeds of two yummy fruits

Ignite your kindergartener's love of adventure and learning with an imaginary trip under the sea.

When critters protect themselves by taking on the patterns of nature, it's called "camouflage." Play this camouflage matching game with your child!

This science fair project teaches students about wilting and browning of salad greens.

Set up a fun guessing game for your curious kindergartener, one that will test her ability to use all five of her senses.

This recipe makes bubbles that not only blow up nice and big, but do tricks and experiments! How do you do it? It's not a secret, it's science!

This experiment challenges students to forecast the weather based on the surrounding areas' weather.

Using a toy race car kids create a visual model of the Doppler Effect.

This plaster fossil activity is a fun supplement to preschool science. Use plaster to make imprints of your child's handprints, footprints and other objects!

Recycling may be a confusing concept for your little one, so take the time to teach them the magic of compost - right in your own backyard!

How much water comes out of snow? Explore this timely question with your kindergarten scientist with this easy winter experiment.

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!

Try this activity with your child to explore what happens to rain (and the living things that need it) when it becomes polluted.

The weather is a key kindergarten science concept. With this activity your child will learn about wind direction and create a self portrait, too!

Show your preschooler how to make a print of a butterfly using her hand as a tool--a great way to stimulate her sense of touch.

Take advantage of the spring and summer sun in this arts and crafts activity that has your learner creating pretty flower prints.

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

Help your kindergarten scientist discover relative size, density, and buoyancy with this fun, pumpkin science project!

Plant a mini herb garden and teach your child about science and nature.

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

This experiment works due to a simple principle: plants need light. Build a shoebox maze and watch the plant work though the obstacle course, searching for sun.

Help your kindergarten scientist understand the concept of surface tension with this simple science experiment.

Help children understand the power of germs and the importance of hand washing with this visual activity that introduces the concept of scientific inquiry.

Make a kindergarten "discovery table" that reinforces both science and writing skills. Here's how:

Alive or not? This yeast experiment you can conduct with your little scientist explores the answer to this timeless question.

Reuse and recycle cardboard tubes to make spooky spiders, kooky caterpillars, wacky worms, and more.