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

Re-purpose an old glass bottle into a cute vase using a few pieces of felt and a little imagination.

While your cells are much too small to see without a microscope, you can create the look of a cell in your very own home with just an egg and vinegar!

This felt cookies craft is a great way to introduce an older kid to a needle and thread, and will make great toys for younger siblings once theyâre done.

Handedness and footedness refer to whether people prefer to use their left or right hand and foot. In this experiment, test hand and foot dominance.

This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.

This Star of David craft is eco-friendly and will help your child practice basic geometry. Make a festive Star of David craft for Hanukkah.

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.

Help your child make her very own candy bars with this easy recipe.

Take your child's knowledge of shapes out of the classroom and into the real world!

Make a dreidel card this Hanukkah to give to someone special and help your child celebrate the holiday!

This writing activity will promote dialogue about racial segregation and its impact on African-Americans throughout history with your child.

Help your child make some super cute bunny cupcakes that will be the perfect Easter dessert.

The objective of this science fair project is to observe the differences in heat absorption for darker colors vs. lighter colors.

Tracing is a great technique for clearing your mind and relaxing. Help your child learn how to calm themselves down and clear their minds by tracing their hands.

In this high energy, interactive game, third graders are challenged to race, involving spelling patterns in words.

Learn all about balance and motion as your child designs a corn maze!

Create this homemade slinky snake from recycled materials. It can move and slither about like the real thing!

Practice math facts with your third grader was never so simple! This activity makes addition, subtraction, multiplication, and even division a lot more fun!

Make a kaleidoscope at home to teach your child about the color spectrum and mirror science.

Recreate the fantastic phenomena of solar eclipses with your child using just a flashlight, a quarter, and her very own face!

Learn about sound physics and do a survey experiment to explore the difference between sound and noise in this science project.

Is your kid indecisive about what he wants to be when he grows up? Instead of concentrating on just one dream, encourage him to explore the possibilities.

What is persistence of vision? With this hands-on science fair project idea, students will demonstrate this cool and dramatic phenomenon in their own classroom.

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

Make some easy homemade yogurt with your young scientist, and see what a few 'live' bacteria can do in the right conditions!

This science fair project idea examines whether plants are still able to grow normally if they are turned upside-down.

Invite your child to partake in an eco-friendly craft by weaving long twigs into a useful kitchen stand for hot pots and pans.

An ancient form of writing gets new life in an activity designed to help your child read understand what life was like for early Native Americans.

Discover whether cold or hot water from the faucet will boil faster on the stove.