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

Test whether cutting up meats will make it cook faster than just cooking it whole.

This study observes plants, insects and an animal living in proximity to a known source of EMF.

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

This experiment investigates if stress alters body temperature.

In this science fair project, students examine how temperature affects sugar transport within a plant.

This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.

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.

This experiment examines whether storing your orange juice at different temperatures affects its acidity.

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

A fun activity for a hot day, this will give young kids a chance to experiment with beginning science and math â and splash around in the process!

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.

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

A project to reinforce learning about the layers of the rainforest, rain forest ecosystem, and the greenhouse effect.

This project examines how temperature affects the volume of gas in balloons.

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

The crust is fun for kids to mix and roll out, and the filling overflows with vitamin and anti-oxidant packed berries!

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

Determine which metal has the highest rate of conductivity.

This experiment evaluates if the temperature of the environment that you work in affects your ability to perform mental tasks.

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

This science fair project idea tests the effect of heat- at varying temperatures- on the viability of biological enzymes.

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

Discover if temperature settings in a fridge make a drastic difference in terms of bacterial growth.

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.

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

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

Find out which part of a flame burns wood the fastest and also if this is true for all types of flames such as candle-flame, burners, and lighters.

You've heard the expression "burn rubber" but do you know how heat affects rubber? Examine the impact of temperature on rubber in this fun science experiment.