Help your child stay physically and mentally active with this group aerobic fitness game that's good for the heart and mind alike.

The objective of this experiment is to evaluate the effects of acid rain on plants.

Simple and straightforward, this money math game helps kids practice counting, adding change, and working with decimals.

Construct calorimeter and determine the caloric value of a sample of foods by change in temperature for each of the foods.

Does the idea of taking your child to an art museum sound daunting? Create your own museum and give your child some practice with shapes!

This St. Patrick's day, stretch your child's social studies and math skills with this fun, cooperative learning game.

Your first grader will love telling time while playing this fun game of tag! Ask Captain Midnight for the time, but watch out when his watch says "midnight"!

Take the spookiness out of spiders with this web-making activity! Your child will practice talking about and creating shapes in this Halloween craft, and learn about spiders along the way.

This project examines the affect of temperature on viscosity and surface tension of different liquids.

Learn how to make a hygrometer to measure relative humidity in this project. Make a sling psychrometer hygrometer with gauze, thermometers, and a bottle.

Check out this dice game perfect for teaching your savvy kid the fundamentals of probability.

Look for a correlation between temperature and the intensity of cricket chirping. Measure ambient temperature and sound intensity in decibels.

Kids will learn about insulation, heat conduction, and the economic benefits of energy efficient windows in this cool science fair project.

Shake those dice and try to roll big numbers in this first grade math game. Practice addition in a new, fun way!

Practice counting, sequencing, and pattern recognition with your young learner in this fun math card game!

Why do plants wilt? Kids will learn to think critically about what environmental factors affect plants, and what plants need to survive.

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

Want to ensure that your child's math knowledge stays sharp? This mean, median, and mode game is the perfect way to reinforce these essential math concepts.

Check out this cool science project idea to explore how temperature creates annual rhythms that govern plant growth.

Study the impact of environment on seed germination among three materials: soil, paper towel, and cloth. Note when seeds germinate and how well they germinate

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

For most second graders, a good secret code is just about irresistible. Here's one that builds math facts while you're at it!

This activity will not only teach your child important math concepts regarding money and value, but also how to hunt for bargains!

Does your preschooler like cereal? Explore numbers with everyday objects and food with this fun counting activity.

Try this fun addition game with your second grader! Arrange playing cards to find the largest possible sums.

The objective of this science fair project idea is to find out whether refrigerating cosmetics will extend their shelf-life and longevity.

Create clear sound shakers so your preschooler can observe and compare the different sounds that objects make!

This unique Santa is made only from circles. Your little one will have a fantastic time puzzling together Santa's face with this circle-centric activity.

Pumpkin carving party activities are great for a pre-Halloween party. Try pumpkin carving party activities, including jack-o'-lantern ideas and fall recipes.

This experiment uses a yeast solution, liquid detergent, and hydrogen peroxide to produce an exciting reaction like no other!