Blend science and math to explore a very important first grade social studies question: does our planet contain more land or more water?

Shamrock Stamps are a great way to celebrate St. Patrick's Day. Simple and symmetrical, this symbol of Irish culture is the perfect shape for prints.

Learn how to count in Spanish. Your child will practice her numbers and build her reading skills while learning a bit about Latino culture along the way.

Celebrate Dia de los Muertos by baking pan de muerto. In this 5th-6th grade activity, your child will explore another culture while learning about baking.

The next time you've got a restless second grade earth scientist on your hands, use this experiment to demonstrate crystals and make a tasty treat, too!

This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.

What is the hydrologic cycle and how does it work? Check out this fun and easy science project where you will model and learn about Earth's water cycle!

Explore the best way to store popcorn kernels. It examines the impact of moisture and temperature on unpopped kernels.

Kids make strong bubbles to investigate the effect different additives have on bubble life in this cool science fair project idea.

This simple experiment serves as an introduction to the greenhouse effect.

In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!

Science fair project that determines how UV radiation emitted by the sun varies depending on the time of day, using a handheld UV detector

Compare air temperature with the infrared temperature from a reflecting surface at different times of the day, in shade and in sunlight.

In this experiment you will become familiar with the properties of dry ice while creating interesting effects like ice bubbles!

The objective of this science project is to determine the relationship between carbon dioxide gas and the temperature of the atmosphere.

This spider hat activity challenges your child to learn about spiders and improve fine motor skills. Make a spider hat with your child on Halloween or any time.

Celebrate Chinese New Year by teaching your child how to use chopsticks! She'll build her math and fine motor skills as she does this activity.

This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.

Check out this cool science project idea to explore how temperature creates annual rhythms that govern plant growth.

Explore this fun science fair project idea to investigate different microclimates in and around your home and their effects on the plant and animal life.

Become familiar with ratios and learn how to measure the diameter of the Sun and the Moon in this fun science fair project idea.

A great science fair project on solar oven design that helps kids learn about solar power and solar heating.

Check out this cool middle school science fair project idea to determine if shopping carts are really carriers of harmful bacteria.

What direction should solar panels face? It's not the direction you might think! This free and enlightening science fair project helps kids discover the answer.

Any time is the perfect time to whip up a delicious batch of fluffy pumpkin cookies.

How does bleach kill bacteria? Kids find out in this impressive bacteria science fair project by testing different concentrations on a safe strain of E. coli.

This engaging, fun, pattern resist painting is inspired by your little one's love of shapes.

Instead of loading up on mayonnaise based potato salad, your child can whip up something healthier: German potato salad!

Explore the wattage of microwaves in relevance to cooking time.

Making candles from old candles is easy. Recycle old candle stubs to make a "new" candle, and teach your child about recycling at the same time!