In this science fair project, young children observe, record, and create collections of shapes in their world and increase their powers of observation.

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!

Boost your preschooler's attention to detail by getting her to explore the differences between two different pumpkins: large and small.

Make an edible play dough with your child to help her develop her sensory and motor skills.

Let your kid experiment with textures among fabric and other materials that are smooth, rough, soft, or slippery—and then they'll make a texture book!

Help your kindergartener identify and sort eight different kinds of common seeds on this "seed wheel" plate you can use all growing season.

Celebrate April showers with a springtime arts and crafts activity: make sparkly, shiny raindrops with your kid.

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

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

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

Use this fun activity to make an optical illusion picture that helps your kindergartener explore the sense of sight, and sharpen his observation skills!

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

It's easy to plant your own in-home container garden! This planter contains pizza-themed herbs and is a perfect early gardening activity for kindergarteners.

In this activity, you'll send your kindergartener on a scavenger hunt to find sounds and create a sound recording. Here's how!

Play Rock Tic-Tac-Toe, the perfect outdoor game for all ages. Help your child develop thinking skills and get away from the TV!

This activity turns your kid into the family weatherman. Plus, it teaches him to collect data and begin to understand graphing.

Blend art and science in this hands-on activity that shows your kindergartener how primary colors combine to make secondary colors.

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

You and your child can create this beautiful butterfly mobile for hanging anywhere in the home (and learn about this magical creature while you're at it).

Take a nature walk in your backyard or local park to find one object for every letter of the alphabet. Then put them together in this handy nature book.

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