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.

see whether all liquids evaporate at the same rate. In other words, does water evaporate at the same rate as juice?

This project explores how and how much one family can reduce the amount of garbage they accumulate over a three month period.

The goal of this science fair project is to investigate the effect of irradiation on the germination and growth of vegetables, such as the tomato plant.

This science project encourages students to investigate the Mozart Effect, the idea that classical music promotes learning.

Will people still feel hungry once they eliminate grains from their meal? Find out in this science fair project idea!

In this science fair project, students evaluate if the phases of the moon affect the way people feel.

This science fair project idea creates an underwater habitat and explores the basic needs of living things under water.

The objective of this science fair project is to determine whether planaria reproduce asexually by regeneration.

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

Children learn the six parts of a plant...but do they really understand? Try this plant-themed meal plan to bring school science into the home.

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

This science fair project idea explores whether color affects a person's emotional state.

Does nail polish really slow the growth of nails? Explore in this science fair project idea.

Learn about the effect of artificial light on plant growth versus natural sunlight and delve into some biology and botany concepts in this science project.

This science fair project idea determines if the color of light affects the growth of plants.

This experiment evaluates if people have an accurate perception of how much personal time they spend interacting with technology.

This science fair project idea investigates food preference of birds.

In this microwave plant experiment, find out whether microwave radiation will affect radish seed germination. Will it help or hinder the plants' growth?

Science fair project which uses coins flips to visually demonstrate the probability of an event and how to express it.

Store seeds under three different environmental conditions. Plant seeds in carefully marked groups, watch them grow. Compare results.

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 science fair project idea measures the growth of bread dough and finds out how long it takes for the dough to stop rising.

Science fair project examining barometric pressure, and how it can be used to predict the weather. How does atmospheric pressures relate to weather conditions?

This science fair project idea will be examining oxidation and acid rain

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

This project examines the amount of saltwater required to affect the growth of plants and subsequent effects on growth and development.

Try this arts and crafts activity with your preschooler: make bread from yeast dough to teach her about the science behind bread baking.

How does rust form? Kids will learn about the roles oxygen, water, and electrons play in rust chemistry in this cool science fair project idea.