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

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

With this hands-on activity, you'll show how fall colors are hidden in the leaf all year long!

Help your child learn about animal classification with this fun and delicious activity.

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

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!

Here's a fun activity that will have your child researching, collecting, and charting plant specimens from the neighborhood.

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.

Boys might wrinkle their noses at the thought of gardening, but we guarantee they'll like this activity! Make a recycled terrarium full of bug-eating plants.

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

This activity will introduce your child to the four different components of blood and give him a fun way to visualize its properties.

In this plant habitats activity, children play the role of an ecologist and take surveys of different areas to discover the best habitat for dandelions.

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.

Kids conduct a simple birdseed experiment to figure out what kinds of birds live nearby in this fun science activity.

In this activity your child will make a coiling snake out of simple household materials, and also find out why they coil.

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!

Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.

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.

For a fun family activity to introduce your child to genetics, have your child go on a search for dominant and recessive family genes!

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.

What happens when eyes see something that the brain knows cannot be true? In this science activity, the brain has to "fudge" it when interpreting what you see.

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.

In this outdoor science activity you'll find tips on how to create a nature journal by choosing a native plant or animal and tracking that species.

Does your middle school teenager have good reflexes? Gauge his reaction time in this science and math activity that requires only a yardstick and a friend.

Create a three-dimensional X-ray of your child's hand in this simple modeling activity. All you need to get started are black paper and drinking straws

Incorporate some math and science thinking into your annual fall fun with this pumpkin investigation activity! Your child will have a blast investigating various ways of measuring pumpkins, making estimates, taking measurements, and recording their findin