Show your kids the power of baking powder by conducting a simple experiment. Make four batches of cornbread, all identical except for one thing: baking powder!

Check out this cool science fair project idea to explore the relationship between pulse rate and blood pressure in healthy people.

This Kool-Aid tie-dye activity is a kid-friendly craft that never gets old. Learn how to make tie-dye shirts using assorted Kool-Aid flavors here.

Help your preschooler celebrate his big day by crafting a special, sparkly diploma frame to celebrate his achievement!

Research information on vitamin content in foods, Examine the effect of vitamins, test organic samples of fruits, meats, grains for vitamin content.

Kids will learn how to clean fish tank the natural way. Add catfish to the tank and see if your water gets cleaner.

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.

In this parts of speech fall scavenger hunt, kids will search for all the hidden leaves, sort them into parts of speech categories, and then practice creating their own sentences using the words they find.

Is that seed alive or not? Here's an exciting way for kindergarteners to make a seed museum that your child can watch, using simple household materials.

This fun and easy project is the perfect way to help your first grader remember who's who, practice her handwriting, and help decorate for Thanksgiving.

Help your preschooler combine a lesson about numbers with a silly, snowy game of hopscotch.

Here's how teens can produce an audio guide of an exhibit, field trip, or ballgame, confess their thoughts in an audio diary or record a letter to a friend.

In this science fair project, students make their own rain gauge to measure rainfall.

Celebrate Dad with this decorative stepping stone for your garden!

Have your child create a little leprechaun to celebrate the season and create a little mischief.

In this hands-on design challenge your child will make their very own Rube Goldberg Machine.

Here's an authentic writing task that is perfect for Earth Day, or any day! In this activity, your child's pen becomes an instrument of planetary importance.

Make quick sweet and salty walnuts, a delicious addition to fall salads and fruit and nut plates, or a simple afternoon snack.

Research what is known about Alzheimer's disease and its treatment, and then prepare a script for television to educate the public.

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

Reuse old Christmas cards by showing your fourth grader how to weave strips of them together to create new and unique woven holiday cards!

Candy cane cookies are a great alternative to traditional candy canes, and your family will have a blast making them over the holidays!

Make going back to school fun with this surprising pop up book, perfect for first graders!

Help your child construct and author a "sempuyo," a traditional Japanese book with accordion-style pages; she will develop her writing and fine motor skills.

This science fair project idea explores how the shape of a boat affects its density and how much weight it can float.

Your child will "build" a snowman and lace her way around the paper plates, boosting her manual dexterity and hand-eye coordination.

Learn how to make a paper snowflake with these simple instructions. Help your child learn how to make a paper snowflake with only paper and scissors.

Let your third grader newscaster practice presentation skills with this video "card" to celebrate Dad this Father's Day!

Preserve some precious memories this Mother's Day! Make a shoe planter out of that old pair of your child's favorite shoes.

Sure, you already know that water is made up of hydrogen and oxygen, but did you know that oxygen levels differ in different types of water?