Students identify variables that affect the duration of high school romances and analyze data to predict the success or failure of ongoing relationships.

Try a new approach to working with variables and equations by playing this tic-tac-toe game with your math student.

This variation of Duck, Duck, Goose is played in pairs, which means a lot more activity for participants!

Want to reinforce new middle school math terms (variables, equations), while helping your child solve simple one and two-step equations?

Check out this simple version of a pairs game that's played all over the world. It's a great way to practice estimating and predicting mathematical outcomes.

Practice plotting points on a graph when learning is wrapped up in a game. This one will help your child practice the concept of ordered pairs.

The goal of this evaporation experiment is to learn about how different external conditions affect drying time.

Examine how a battery can be made from everyday materials.

Science fair project that tests whether cats have a preference for organic food.

Science fair project that demonstrates that rotting food attracts insects that lay eggs on it.

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

Science fair project that demonstrates the effect of detergent pollution on fresh water birds' ability to stay afloat.

Demonstrate how tracks are formed by pressing your hand into a cornmeal mixture, then reverse the process and make prints of the track.

In this science fair project, students determine whether a bean plant grows faster and taller using a traditional soil planting method or hydroponic method.

The objective of this science fair project is to determine whether there are gender differences when boys and girls view optical illusions.

Demonstrate that insects observe colors and choose favorites. Place colored pieces of construction paper on a flat, glassy surface, observe bug preference.

Here's a fun, geometric puzzle activity that will capture your child's interest and strengthen his number awareness and graphing skills.

This hands-on activity practices skip counting, a key first grade math skill. But it's silly fun!

When you cut a flower to put into a vase, it'll eventually wilt, even with water and sunshine. But is there another scientific secret to keeping flowers fresh?

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

Build your child's vocabulary and get his body moving at the same time with this fun dance map activity!

The purpose of this science project is to investigate which will grow larger plants: compost, soil and Miracle - Gro, a mixture of both.

Help your tween un-clutter her room with this fun project! Recycle and old pair of jeans and make an organizer to hang on the wall.

Riddles about two trains passing in the night are often featured on SAT tests. Help break these problems down into five easy steps.

Place mushroom caps on poster board, label samples. Check beneath mushroom caps for "prints" of spores. Record and interpret prints left behind.

Check out this cool science fair project idea to explore various aspects of projectile motions like mass, angle and distance.

The objective of this science project is to investigate patterns in fingerprints among family members.

Using items around your house, create a âstoreâ and set up expressions to represent the cost of the items.

The scientific purpose of this experiment is to investigate which material is the best packaging for fragile items during shipping.

The purpose of this science fair project is to learn which substance best preserves apples. Learn about enzyme interactions in fruit and scientific processes.