Make pickled carrots at home! Here's a fun activity to get your child in the kitchen and make something special with no fuss or muss.

Why doesn't the ocean freeze? Students answer this question by simulating the chemical composition and temperature of arctic waters in their own home.

This science fair project idea quantifies exactly how accurate the cricket thermometer is.

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

Fudge is one of very few desserts people make at home that is actually crystalline. What happens when the fudge crystallizes at different temperatures?

Compare air temperature with the infrared temperature from a reflecting surface at different times of the day, in shade and in sunlight.

Science fair project that examines how temperature affects density and how density in turn affects the behavior of helium gas.

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.

Evaluate whether people can raise the temperature of their finger using the power of their thoughts.

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.

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

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

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

Homemade Halloween treats make great party foods for an All Hallow's Eve get together. These four homemade Halloween treats are scary-good.

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

This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.

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

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

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

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

The objective of this science project is to examine the factors that affect the dispersion of oil in water, including water agitation.

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

This activity is a fun way to "go fishing" with your preschooler, while learning about the concepts of freezing and melting.

Make this easy recipe for Halloween, featuring white chocolate and pretzels, for a crispy, creepy treat!

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.

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

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.

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!

Try this fun garden graphing project with your kindergartener this summer to give him a leg up in math and science while spending some valuable time outdoors!