Need help encouraging your preschool child to organize her toys? Start with this activity, and turn sorting and categorizing into a fun game.

Determine the effect of homework on academic performance. Collect grade info at the end of a semester, determine correlation between grades, amount of homework

Delay your child's sugar overload, and develop his critical thinking skills, by doing some "sweet sorting" of his Halloween treasures!

Does your kid have a stash of sweets left over from Halloween? Turn that pile of candy into a learning opportunity with this sorting and categorizing activity.

This engaging project encourages young children to practice and refine the important scientific skills of sorting and classification.

Sorting objects by size, color, shape, or function is an important concept in kindergarten math, and it's the perfect excuse for a little housekeeping!

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

This activity is a great way to practice sorting, counting, matching, and other early math skills--- on the fly.

Children will learn about diversity, hear a story that reflects appreciation and acceptance of differences, and connect with a pen pal in another country through writing and drawing a letter.

see whether all liquids evaporate at the same rate. In other words, does water evaporate at the same rate as juice?

Help your child reinforce the order of the alphabet with this hands-on activity using some everyday materials. It's a fun way to put a spin on a timeless skill.

Help your preschooler grasp the concept of ordering and sequence while teaching him valuable vocabulary with simple activities around the house.

Help cement the concept of place value with this simple activity that involves creating a set of dials made from Styrofoam cups.

Here's an investigative activity in which your child will discover real-world names and uses for sugar and find out how it is hidden in many different foods.

This science project has students collect wood samples and invent new uses for different types of wood based on its properties.

This science project teaches students the relationship between compost and plant growth. Students conduct an experiment with different types of compost.

Here's a fun math activity for your preschooler: play Sock Sort and help your pre-kindergartener recognize numbers!

The goal of this science fair experiment is to demonstrate the effects of air pressure on objects and analyze applications of air pressure principles.

This science fair project idea focuses on two classes of sugars monosaccharides (fructose) and disaccharides (sucrose or table sugar).

This hands-on activity that involves arranging pieces of yarn will teach your pre-K child the concept of ordering items by length in an interesting way.

Here are three activities you can do at home and around town to bring algebra into your daily lives.

Use popcorn in this tasty experiment to explore the five senses at home with your kindergartener!

Got a kid who loves fashion? Help her develop her own unique style with this tie-dye project using natural dyes.

Spark your kids' interest in writing by helping them write a mini-book about their favorite subject: themselves!

Here's a household scavenger hunt that shows kids the natural sources behind everyday objects...and builds reading skills, too!

Try a fun Mother's Day game for moms and kids to play together!

This project uses science and art to help students learn and teach others about Earth's endangered and extinct species.

Here's a preschool color collage activity to help your child work on their sorting skills, and create a beautiful addition to the refrigerator gallery.

In this fun snack-time activity, kids boost counting, sorting, and color recognition skills as they make a delicious and nutritious snack.

Learn all about colors with the best teachers of all -- cupcakes!