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Learn about calorimetry, make a bomb calorimeter, and experiment with combusting different nuts to see which one produces the most energy!

Water, along with soil and light, is a necessary component for plant growth. So what's better for promoting plant growth: tap water, or rain water?

Chemistry is a blast with this backyard bomb made from a sandwich bag. All you need are ingredients from the pantry to create a satisfying, and safe, explosion.

This science project lets students explore the number of spots on a ladybird and how to treat ladybugs with respect.

The objective of this science fair project is to analyze the effects of salinity and temperature on water.

Explore the concept of receptive fields and why different parts of our body have different levels of sensitivity.

Let your young scientist explore a brave new world of sound with an experiment that just requires a handful of common household items.

Determine the relationship between the speed of a sound and the temperature of the air it passes through.

How greasy are your potato chips? Students will use a reliable method to quantify greasiness and compare different brands in this great science fair project.

Students will investigate the thermal conductivity of metals by learning how to measure thermal conductivity with this fun and easy science fair project idea.

This science fair project examines how tsunamis travel by simulating a tsunami moving around an island. You will generate a pretend tsunami in a swimming pool.

Science fair project which examines the chemical reaction of a candle flame with various gases in order to determine the identity of the gas.

For a fun family activity to introduce your child to genetics, have your child go on a search for dominant and recessive family genes!

It's food. It's Thanksgiving tradition. And guess what: Cranberry Sauce is also science! Try our simple recipe/experiment.

Kindergarten algebra is a lot different than high school. In kindergarten math, algebra means grouping like things, or noticing what doesn't belong in a set.

Check out this fun science fair project idea for 1st grade: a solar eclipse model that demonstrates total, partial, and annular solar eclipses.

This science fair project determines which of two chemical agents can be used to release the drug (tea) from hydrogel crystals.

In this science fair project, students evaluate if astrological signs provide clues about people's personalities.

In this science fair project, young children notice and track changes in trees throughout the year.

Aquariums are usually reserved for fish, but this aquarium will contain creatures from your child's imagination!

This science fair project idea explores plant growth from a bulb, root, and a stem and investigates asexual plant reproduction.

This experiment evaluates if people of a specific gender or age more likely have an elevated number of taste buds, allowing them to taste what others cannot.

Students identify variables that affect the duration of high school romances and analyze data to predict the success or failure of ongoing relationships.

Check out this cool science project idea to learn about rocks and explore the cycles of formation, breakdown, and reformation of rocks in the Earth's crust.

This science fair project idea investigates whether plants can survive being frozen.

Make an edible play dough with your child to help her develop her sensory and motor skills.

This experiment explores how listening in to a one-sided conversation affects concentration.

The objective of this science fair project idea is to examine light refraction as it passes through liquid crystals.

Science fair project that designs a video game that requires players to use relevant skills.

Test the effects of left and right handedness on writing speed and penmanship. Volunteers hand-copy the same paragraph of text, which samples look neater?