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

Bake some cookies with an oven that collects sunlight and traps the shorter wavelengths (heat!).

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.

Will your liquid weigh less once you remove the fat from it? Find out in this science fair project idea.

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.

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

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

Science fair project that studies how perfumes are made in order to determine how we can capture a scent.

Explore the wattage of microwaves in relevance to cooking time.

Salmonella and E.coli are common food contaminates. This experiment measures the time it takes for E.coli and Salmonella to reach hazardous levels in fish.

Find out whether cast iron or regular teflon pans heat up faster and also retain their heat longer.

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

Use familiar household items and decorations to turn estimation into a fun game!

Work on measurement by sliding cards along a table with your second grader in this fun game. Use centimeters or inches, add up your totals, and see who's won!

Check out this fun science project to explore the relationship between solubility, drug absorption, and time required for a drug effect to become apparent.

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

Use this great no-bake recipe to save energy and keep cool.

Check out is fun science fair project idea to learn about heat transfer and why certain insulating materials are more practical than others.