In this plastic wrap science fair project, you'll learn about polymer permeability and find out which plastic wrap keeps food from dehydrating best.

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

Get your child math and science savvy with this fun outdoor classification game. Using chalk, your child will classify what she sees in the natural world.

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

In this science fair projects, students will grow out the bacteria that collect on air conditioner filters.

Here's a great early reading and science activity for curious children. Learn how to plant your child's name in seeds for a growing writing activity!

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

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

In this activity, your child will learn about a style of gardening that uses moss, also called "kokedama."

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

Try this fun and simple activity to help nurture your child's observation skills and nourish a growing love of science!

Your child can help your family pet take a breather, and help herself relax, too, with this soothing activity.

The fish most kids see is usually filleted, and it's hard to see how it came from a lake or sea. This cool gyotaku activity blends life science with art!

This educated-guessing game is great for preschoolers. This activity helps your child work on her reasoning skills.

Here's a science activity to help your child investigate how seeds are designed to travel.

This fun activity makes use of pasta shells, paint, and glue make a crab while your child learns about this unique creature.

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

Cherries usually burst with flavor, but in this science experiment they burst with osmotic pressure. This science activity will blow your curious kid's mind!

Try this simple activity with your child to guesstimate the age of a tree in your yard and nurture her developing math skills while you're at it!

This first grade science activity brings the green grass of early spring inside while teaching your child about the cycles of growth.

Here's a simple and fun kindergarten or first grade gardening activity: grow a miniature container garden in a paper egg carton. Great for kinesthetic learners.

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!

Teach your child about healthy foods and how to make a meal that is good for them with this fun activity that you both can do together.

Does your child love learning about dinosaurs? Does he like digging around in search of hidden treasures? In this fun activity he'll do both!

This activity works well with a group or just with a parent and child, and it can make a great party game since it's both fun and inexpensive.

First graders are learning to think like scientists. What better place to start, then by raising tadpoles? This hands-on activity explores science in action!

Do plants breathe? Not exactly. They do respire though! This activity will help your child with see that plants are producing the oxygen we need to survive.

Study science with your first grader in this arts and crafts activity that models the reason why fall leaves change color with some paint and crayons.

This activity is a great way to teach kids that, to find examples of science in action, they donât need to look any further than their own backyard.

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.