Help your child learn science and math skills like sorting, sequencing, and ordering while taking a nature walk and collecting and collaging leaves.

Here's a hands-on way to help your child understand how common fractions can be equivalent.

Think you need a special dehydrator to make your own fruit leather? You can actually make a delicious version of this popular kid's snack in your own oven.

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!

In kindergarten, your child spent lots of time counting things one by one. But in first grade, he'll need to be able to count in groups, especially by fives.

Ordinary drinking straws are fun for drinking juice and even for spitballs when you're not looking, but also fabulous for learning first grade math.

Any decent Halloween celebration isn't complete without a cat. Even though this cat has an arched back to look as if it's hissing, it's still cute!

Help your child build ice cream cones as she practices her counting skills

Challenge your third-grader to sharpen her new math skills--and maybe do the planet a favor, too.

Put your kid in charge of her own survey! She'll poll her relatives and friends, collect information, and then create a colorful chart to display her findings.

This simple heat transfer experiment is a great introduction to the concepts of heat transfer and conduction.

Help your child make an imaginative, inexpensive spaceship from recycled materials. When the spaceship is ready, count backwards from ten and then BLAST-OFF!

Try this recipe with your child and explore Ethiopia through one of its dietary staples: injera, or flat bread!

The garden is the perfect place to practice math and science with preschoolers. Get digging (and counting, sorting, observing at the same time!)

This experiment works due to a simple principle: plants need light. Build a shoebox maze and watch the plant work though the obstacle course, searching for sun.

This fall, bake some festive caramel apple cupcakes with your second grader and help her build her math skills while you're at it!

Kindergarten algebra is a lot different than high school. In kindergarten math, algebra means grouping like things, or noticing what doesn't belong in a set.

These pretzel reindeer cookies are a great holiday recipe for kids to make. Rudolph and the whole gang agree!

This is a fun and inexpensive project and it's a great way for your child to build basic geometry skills, like shape recognition and pattern/angle familiarity.

Make the abstract nature of time and money easier for your kid to understand with some fun ideas that focus on these concepts.

Liven up a lesson about graphing by helping your third grader compile a bar graph from his classmates' birthday data.

Help your kids fall in love with nature by making a simple clay bird bath. Set it up in your yard and watch the animals venture in for a sip of water.

Determine how effective animal camouflage is by simulating it in an indoor and outdoor setting.

Practice counting to 100 independently with this American flag craft project! 

Sponges are easy to handle and fun to play with, and your child will love putting these simple, three-piece puzzles together.

Tackle both boredom and mathematics with this inventive arts and craft project!

Solve the mystery of the unpoppable balloon in this 7th grade science experiment that demonstrates the process of heat transfer.

Invite your second grader to help you measure and mix these fresh, cool concoctions!

Give your child some practice with even numbers, while creating a cute Christmas keepsake. Create this skip counting book.