This project examines germs and their spread in households. The goal is to learn how to stop the spread of germs and other diseases.

The objective of this science project is to investigate patterns in fingerprints among family members.

This fascinating science fair project explores eye color genotypes.

Learn how to use the Punnett Square to predict the gene combinations of dominant and recessive traits in this fun and easy genetics science project!

Investigate the kinds of memories we tend to store and the emotions we store with them. Determine if memories have a strong emotional component.

This science fair project idea examines eye color genetics and the role it plays in eye color inheritance.

examine how passive solar heating works, measure temperature in a parked car on a sunny day. ways to use passive solar heating as an alternative, energy

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

Study and categorize the functions and types of genes. Run gene experiments chosen from links. Analyze data, explain ideas in a detailed report.

Learn about the fruit fly life cycle in this experiment. Capture fruit flies to examine various stages of insect metamorphosis.

Determine whether the relationship between a personâs armspan and height are genetic.

Would it hurt to skip brushing your teeth just this once? Let's find out by seeing which foods produce the most mouth bacteria.

This science fair project idea determines what factors influence an individual's reaction time using a web-based timed reaction test.

This science fair project idea determines how your body responds to allergies.

This experiment explores the most common colors that appear among a sample of crossbred guppies.

Handedness and footedness refer to whether people prefer to use their left or right hand and foot. In this experiment, test hand and foot dominance.

What are the benefits of good posture? Kids will learn about the cognitive effects of good posture through conducting and observing a controlled experiment.

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

Is garlic antibacterial? Antimicrobial? Kids find out by using common kitchen equipment and ingredients in this cool and easy microbiology science fair project.

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

This fun science fair project idea explains what a circadian rhythm is and explores the types of biological activities that follow a 24 hour cycle in mammals.

Experiment about connection of senses of taste and smell. Using blindfold and noseplugs, administer blind taste test. Analyze results and organize data.

This science fair project studies which color(s) of flowers butterflies & bees are attracted to and if color plays a role in flower selection for pollination.

A cool physics science fair project idea for 7th grade exploring the application of distance, velocity, and time equations.

In this fun science experiment, kids will determine the best method for ripening avocados and discover the cool chemical reaction that makes this possible.

Science fair project which determines whether your current calorie intake will cause you to lose or gain weight over time.

It's rhyme time! With this science fair project idea, your child will find out which words can be considered easy rhyming words, and why.

What is vegetative reproduction? Find out how you can clone plants and regrow cabbage from a stem in this cool experiment!

Kids will learn about insulation, heat conduction, and the economic benefits of energy efficient windows in this cool science fair project.

This science fair project idea studies the differences in gender perception between people.