First grade science often covers solids, liquids, and gases. This silly science explores serious facts about the difference between all three.

Introduce your child to science with something they see everyday--their shadow!

In first grade, children are introduced to fractions. Here's a recipe that combines fraction practice with winter fun and lets kids actually paint the snow!

Do different types of oil mix or stack? Find out in this science fair project idea!

Science fair project that determines whether lettuce that is harvested gradually yields more produce than lettuce that is harvested all at once.

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!

Want to spark your third grader's interest in gardening? Help him make popsicle stick fairies to decorate an enchanting garden oasis.

Are your taste buds up for the challenge? Put tongues to the test with this science fair project that examines who enjoys sour flavors more, adults or kids?

In this science fair project, you'll make a "ghost" appear in a test tube, and learn about what happens when hot water and cold water interact.

Find the North Star, and measure your latitude! The purpose of this science fair project is to find latitude and learn about geographic locations.

Conduct a simple experiment with your child to study how dirt tracks change as they age in this 1st grade science activity.

Does your child always demand to know why the sky is blue, how the sun moves across the sky, or where wind comes from?

Try this experiment to give your curious kid a more "solid" understanding of how temperature affects the states of matter.

In this science and engineering activity, children will explore types of tunnels and their purposes and then design and build a tunnel of their own.

How does dishwashing liquid work? Kids discover the chemical mechanism behind cleansing power in this easy science fair project idea.

This is a fun way to introduce kids to the concept of volume, and give them a quick hands-on activity to boot.

Allow your first grader to get his artwork outdoors this summer by letting him create a garden art box for his arts and crafts supplies.

This fun marbled paper craft uses things you're likely to have around your house, and it teaches kids some simple chemistry too!

Do plants get crowded? Have your curious kid investigate how plants respond if they're forced to grow together in a confined space.

Get down to the rubber with this science project that tests the effectiveness of different types of erasers.

Put those fall leaves to use with this fun art activity. Kids paint and print leaves, to make a beautiful tablecloth, perfect for your next fall celebration.

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.

This science project lets students explore the number of spots on a ladybird and how to treat ladybugs with respect.

This snowman's not abominable, he's adorable! Your child can bring her very own snowman to life while practicing how to create texture.

Learn about this simple machine and make a pulley of your own to use for fun science trials.

Kids will build a turtle habitat in order to observe the climate preferences of this cold-blooded reptile.

This science fair project idea investigates how optical distances change the apparent size of an object as seen through a magnifying lens.

Children learn the six parts of a plant...but do they really understand? Try this plant-themed meal plan to bring school science into the home.

This science experiment tests whether warm or cold water works best in making cut flowers last longer.

Find out whether we can create motion in a dish and as a result, create a wonderful and colorful show.