Kindergarten algebra is a lot different than high school. In kindergarten math, algebra means grouping like things, or noticing what doesn't belong in a set.

Follow in the footsteps of movie character legends as you walk your little one through the steps of becoming a junior archaeologist.

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.

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

What's a crater, and how does it happen? Here's a kindergarten experiment with safe, nontoxic ingredients.

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

Your kindergartener will have a blast helping you craft these fun, eco-friendly potted place cards.

Use natural materials to try out a new kind of weaving. Your child will enjoy gathering their materials outside and then using them to create a piece of art!

Make "fossils" with your child to hide in the sandbox or at the park or the beach, to help your child explore his archaeological side.

In this fun activity, kids practice measurement and boost fine motor skills as they learn all about how fossils form and even make a few of their own!

In this simple and social activity, children use size comparison skills to find objects in nature that are bigger, smaller, longer, and shorter.

Your preschooler is familiar with the colors in their crayon box, but can they find these colors in the world? Take them on a scavenger hunt to find out!

Help your child make a beautiful homemade sandcastle that will last!

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

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!

Help your child create a garden journal sketchbook as she observes and records the natural world through the changing seasons.

Help your kindergarten scientist explore an important part of earth science: how soil retains water.

It's a rare kid who doesn't like a sandbox. Next time you're out digging, build in some earth science, too.

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

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

Try this fun garden graphing project with your kindergartener this summer to give him a leg up in math and science while spending some valuable time outdoors!

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

Kids conduct a simple science experiment to see if seeds can grow without soil in this simple kindergarten science activity.

This tactile activity helps kindergarteners learn about texture.

April showers may bring May flowers, but your child can preserve the beauty of spring's bounty all year long with this simple craft project!

Introduce your child to preliminary science concepts by challenging them to do this fun and simple cloud observation activity.

This fall, make a leaf crown that will encourage creative play and your child's interest in the natural world while you help them build fine motor skills.

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!

Kids are sure to be entranced by the magic of the ocean when they create their very own ocean in a bottle.