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

Have your child build a model of a coral polyp, one of the tiny animals that composes a coral reef.

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

Here's a fourth grade science craft with lots of benefits: it's good for birds, good for your child's learning, and good for the planet, too.

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

Beetles come in many shapes and colors. Here's how your second grade child can create his own beetles to paint and play with!

Observe with your third grader what happens when food starts to decompose, and boost science skills simultaneously with this experiment!

Here's a pressed leaf card project that puts science and writing together for your second grader.

Invite your third grader to do taste test science to observe how a strawberry tastes when it is paired with various condiments. The results may be surprising!

Your fourth grader will be astonished to discover the significance and intricacies of his spine as he builds a model of a human vertebral column.

Make edible amber fossils with your second grader to explore the fascinating world of science!

Grow potatoes in a plastic bag—easy to grow and harvest, and yummy to eat!

Learn about the fruit fly life cycle in this experiment. Capture fruit flies to examine various stages of insect metamorphosis.

The next time you and your fifth grader go on a hike, take along this key to figure out which common North American animal left a track along the river bank.

Use simple items to create a kindergarten "grow box" that lets a kid see just how salad plants send down their roots and grow underground.

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

In this game, players will learn interesting facts about animal adaption and practice them using a fun matching card game!

This craft is a great way to explore the fascinating world of spiders and their webs as you collect spider webs from around your house with your third grader.

Make sourdough bread...and learn some colonial history and modern science in the process!

Show your fourth grader how to see her heart in action. Make a simple device out of a drinking straw and clay to help her spot the movement of her pulse!

Explore aromas with your child and help boost her brain power with some fun and interactive science activities.

Using scherenschnitte, your science-savvy second grader will be able to create and display each part of a vegetable!

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.

Creating a home for a toad is an easy and fun project for kids. Here's how to make your very own toad abode.

Bring a little science to your third grader's Christmas as you test out his sense of smell by exposing him to common Christmas scents found in your kitchen.

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

Create a soda bottle garden that defies gravity! This hanging terrarium is housed in a soda bottle and perfect for crafty kids with a growing green thumb.

Brine shrimp usually live in saltwater. Investigate how salt concentration (salinity) affects the rate at which brine shrimp eggs hatch.

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

Science fair project that compares the biodiversity of fungi in different ecosystems by identifying species of fungi.