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.

The purpose of this science fair project is to investigate which food wrapping works best to keep refrigerated and non-refrigerated foods from spoiling.

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

How does bleach kill bacteria? Kids find out in this impressive bacteria science fair project by testing different concentrations on a safe strain of E. coli.

Your third grader will be amazed at the explosive combination of vinegar and baking soda in these chocolate volcano cupcakes with white chocolate "lava."

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

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

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

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

Demonstrate the capillary function in plants by adding food coloring to glasses of water. Slice stalks of celery and leafy tops. Compare color of leaves

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

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

This project explores whether music affects the growth and health of plants.

Science fair project that uses distillation to convert salt water into fresh water.

Did you ever drink spoiled milk? Find out whether whole milk spoils at the same rate as 2% and skim milk.

Science fair project in which you will examine how crystals are formed by creating your own crystal using charcoal briquettes, salt, and ammonia.

This experiment works due to a simple principle: plants need light. Build a shoebox maze and watch the plant work though the obstacle course, searching for sun.

Preschoolers are fascinated by how colors can be mixed to form new ones. This activity combines color mixing with the concept of melting for extra science fun.

Here is an activity that your kids can make for Mother's Day, a garden pot filled with edible "flowers".

This science project challenges students to take learned information about weather and climate control and apply it to come up with creative ideas of their own.

This science fair project idea deals with the qualities of shade on a sunny day.

This science fair project idea identifies clouds as a means of predicting the weather.

The objective of this science fair project is to examine the cleanliness of salad preparation techniques.

This science fair project idea examines reptile behavior and to determine whether reptiles are more active during warmer temperatures.

This experiment will explore the best way to create a perfect soft-boiled egg.

Can cells be frozen? This science fair project provides information to answer this question.

Determine the differences between various bicep exercises, both in terms of how much muscle exertion they create and how they affect your heart rate.

This project concerns activity happening millions of miles away, on the sun.

Determine which metal has the highest rate of conductivity.