Easy and cool middle school science fair project on ripening process of fruits and measures you can take to prevent fruits from rotting and delay ripening.

Investigate the advantages of the use of ceramics in engines such as the tiles used in Space Shuttle. Use iron filings and magnets.

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.

Science fair project that tests the correlation between outdoor temperature or weather conditions and the number of visible stars at night.

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

Determine whether the application of Febreeze will lower the bacterial count.

Based on the concept of water's "freezing point," this activity entails the lowering of water's freezing point to chill ice cream!

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

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

First graders spend lots of time learning double digit numbers. Here's a "green" way to build skills and have some old time family fun, too.

The Math Monster will save your second grader from repetitive math flashcards. Guessing mystery math facts is a fun way for him to polish arithmetic skills!

Check out this fun science fair project idea for middle school students to learn about the effects of temperature on the density of a gas such as air.

Store seeds under three different environmental conditions. Plant seeds in carefully marked groups, watch them grow. Compare results.

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

Determine which metal has the highest rate of conductivity.

Give your second grader a chance to get his feet wet with measurement before he moves onto the more complicated stuff by trying this activity with him at home.

Do you think heat can affect a plant's growth rate?

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

Explore this fun science fair project idea to investigate different microclimates in and around your home and their effects on the plant and animal life.

Bring the classic game of "Red Rover" up to date with color and shape recognition skills for your child.

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

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.

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

This flexible activity for preschoolers features jellybeans, counting, coloring, and the five senses.

Check out this fun science fair project idea to learn about seismic waves and how fast they travel during an earthquake.

Compare air temperature with the infrared temperature from a reflecting surface at different times of the day, in shade and in sunlight.

This entertaining magic trick will 'trick' kids into using math skill to impress their friends!

Is there more air particulate matter in an urban or rural environment? Test your knowledge with this science fair project.

This science fair project idea explores which is better for diffusion and cell absorbing, more surface area, or more volume.

Science fair project that tests how heat affects the chemical reaction between a seltzer tablet and a glass of water.