The purpose of this science fair project is to investigate whether cooking seeds before planting will speed up germination and growth.

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

Ethanol can be used as an alternative fuel! The purpose of this experiment is to identify a starch plant that produces the largest quantity of ethanol.

This science fair project idea determines which flower lasts the longest.

Science fair project that determines the relationship between the temperature and the rate of cricket chirping. How many times do crickets chirp each minute?

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

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.

Teach your child what a sugar plum is with this easy recipe that gets your child to chop, mix, and roll his way to a delicious treat.

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

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

Check out this fun science fair project idea to determine if the size of a particle affect the rate or speed of a chemical reaction.

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

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

This science fair project idea measures physical dexterity as a function of temperature.

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

Add these fun chocolate Groundhog Day cupcakes to your holiday desert recipe repertoire! They're fun to make with your kids and a delicious winter snack.

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

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

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

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!

Science fair project that examines how yeast grows, and which conditions allow for optimal growth. What types of nutrients does yeast prefer?

Read on this high school science fair project idea to get basic information on the process of heat transfer and the conditions under which the transfer occurs.

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.

Learn how to make a hygrometer to measure relative humidity in this project. Make a sling psychrometer hygrometer with gauze, thermometers, and a bottle.

This project examines the concentration of dissolved oxygen in water, with and without oil.

This science fair project idea explores whether mint, known for its âcooling sensationâ really does lower temperatures.

The next time you've got a restless second grade earth scientist on your hands, use this experiment to demonstrate crystals and make a tasty treat, too!

Check out this cool middle school science fair project idea to determine if shopping carts are really carriers of harmful bacteria.

The goal of this science fair project is to evaluate the effect of heat on sound wave frequency.

If your Father's Day festivities include meeting up with extended family, why not put all the dads to the test with a chili cook-off?