Analyze competed scientific studies to determine the effectiveness of ancient remedies. Create a chart that illustrates the effectiveness of these treatments.

The purpose of this science project is to determine which chemical best lowers the temperature of water in a cold pack and if the amount affects its use.

Here's a thought-provoking activity to make new vocabulary words "stick" in the mind of your young learner.

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.

Making candles from old candles is easy. Recycle old candle stubs to make a "new" candle, and teach your child about recycling at the same time!

This science fair project explores different types of endangered frogs, and why some are endangered while others are not.

Examine the presence of seeds in open fields. Collect seeds on socks by walking through open fields of grass or other growth. Germinate seeds on socks

This activity spotlights everyone's favorite reindeer, Rudolph, and preserves your child's handprints in his "antlers".

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

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 creates an underwater habitat and explores the basic needs of living things under water.

This experiment investigates if small changes in your diet can alter your basal body temperature.

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

Free science fair project idea that examines air pollution in local environments. Particles are trapped by petroleum jelly on microscope slides.

Determine which environment keeps an ice cube frozen for the longest duration. Inspect and record your observations when cubes melt.

This first grade science activity is great for winter! Your child will grow and observe her own amaryllis bulb, keeping a journal of her scientific findings.

Science fair project which simulates the global conveyor belts on a small scale, and observes the effects of wind, density and temperature on water movement.

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

Test products which claim to reduce wrinkles, and determine which is the most effective. Test effectiveness over three weeks, using a sample of volunteers.

Try this fun and simple activity to help nurture your child's observation skills and nourish a growing love of science!

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.

Check out this cool science fair project idea to explore non-chemical means of preserving fruits by using thermotherapy.

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

Determine if âdouble dippingâ chips really spreads more germs than dipping only once per chip.

Which public places harbor the most bacteria and germs? Test different environments to find out where the most bacteria live in this science project.

Most people assume that cold water freezes more quickly, but could that be false? Does hot water freeze faster than cold water? Let's find out!

Science fair project that determines how UV radiation emitted by the sun varies depending on the time of day, using a handheld UV detector

Kids will build a turtle habitat in order to observe the climate preferences of this cold-blooded reptile.

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

Marshmallows are made of sugar, water, and air pockets. Since the marshmallow is flexible, will air pressure cause it to expand when heated in a microwave?