Determine the relationship between the speed of a sound and the temperature of the air it passes through.

Determine whether a hot liquid cools off faster when liquid is added before or after a two minute wait.

Determine which seeds are most likely to survive harsh winter conditions (low temperatures).

Forget the measuring stick! This fun math activity uses a body part, your child's hand, as a ruler.

This project tests the hypothesis that dark colors absorb more heat than light colors.

This activity will further your child's ability to interpret graphs and apply math skills in a real-world situation.

Determine which metal has the highest rate of conductivity.

Explore the best way to store popcorn kernels. It examines the impact of moisture and temperature on unpopped kernels.

This fun science project helps to investigate how much water can a plant take up and release in a certain period of time through the process of transpiration.

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.

Increase your child's confidence in interpreting bar graphs and throw a little candy into the mix to sweeten the learning process.

Here's an activity that will get your child's attention with a back-to-school shopping spree. He'll use decimal skills to add, subtract, multiply, and divide!

This cookie dough handles like molding clay, but also makes delicious cookies. Use this activity to strengthen your child's alphabet skills.

This science project idea determines whether cold water boils faster than warm water.

Stringy orange ghoul guts are actually a healthy and gross-looking appetizer for your child's Halloween party.

Recycle old materials to create a fun, brain-teasing maze toy that also strengthens your child's math reasoning skills.

Have a lot of loose buttons lying around the house? Here are four ways to turn those loose buttons into an easy and positive learning experience. Button up!

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

The project investigates the affect music has on plant growth while experimenting with rock, classical and no music.

Compare animal and plant fats and observe, and record, and draw conclusions about their similarities and differences.

Cookie catastrophe! In this project you will determine if different types of cookie sheets can cause cookies to bake differently.

The project idea is to understand why chocolate turns white and to determine the fastest way that this process can occur.

Learn about calorimetry, make a bomb calorimeter, and experiment with combusting different nuts to see which one produces the most energy!

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 project determines whether Styrofoam, paper, or plastic cups are best for preventing ice from melting.

Let your preschooler create something cute while making something delicious to eat: create bread sculptures, or shapes of bread dough!

Try this fun and interactive collage activity with your preschooler to teach her the "building blocks" of math and architecture.

Evaluate whether people can raise the temperature of their finger using the power of their thoughts.

Here's a Halloween, math activity: have your preschooler or pre-kindergartener carve shapes into a Jack-O-Lantern face and boost her shape recognition skills.

Learn about emulsification and bile's roles in digestion, and investigate how the digestive enzyme lipase breaks down lipids.