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Projects by Grade

Elementary Age

Looking for a fun and rewarding project for your Elementary aged student? Scroll through our free project library for elementary age.

Top Projects:

Life Cycle of a Frog

What is a Life Cycle? A life cycle refers to the stages or changes that an animal goes through while it's alive. A life cycle repeats itself (or goes in a circle) for each new generation of life. There are lots of different kinds of animals living on earth and...

Simple Machines: How To Make a Lever

Learn about levers and how other simple machines make work easier!

Rainbow Science Projects

Bend light and make a rainbow with three easy science projects.

Preschool Science Made Fun

Have Fun Teaching Your Preschooler Science Science at the preschool age brings as much delight to the teacher as it does to the child. This is the age of discovery! The amazing curiosity of a child is the springboard for learning, and can lead to a life time love for...

Introduction to Rocks & Minerals

Learn how minerals form, and the difference between rocks and minerals in this science lesson.

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Middle School

Take a look through our many free Middle School projects. These projects are selected to challenge and entice your middle schooler.

Top Projects:

Bullfrog Tadpole Care

Learn how to transfer bullfrog tadpoles from their shipping bag to the aquarium.

Technology Experiments

Demonstrate how helicopter rotors work, and make a light bulb with a glass jar.

Foaming Experiment | Elephant Toothpaste Science Project

Do this spinoff of the elephant toothpaste experiment using household items like yeast and hydrogen peroxide.

Elements: Earth, Water, Air, and Fire

What are the FOUR Elements? Science Lesson: Earth, Water, Air, and Fire The ancient Greeks believed that there were four elements that everything was made up of: earth, water, air, and fire. This theory was suggested around 450 BC, and it was later supported and added...

How To Use Agar & Petri Dishes

Agar is the medium that is used to grow bacteria cultures. Order nutrient agar for general culturing. Our sterile, 125 ml bottle of nutrient agar is easy to use. Just warm it until it melts and fill your petri dishes. One bottle fills about 10 dishes. We...

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High School

We’ve gathered our Free Science Projects for your High School Student in one place to make it easier to find just the right project.

Top Projects:

Homeschool Science Dissection Kits

Homeschool science dissection kits are an important part of a homeschool science curriculum. But, many parents often get caught up in thinking that high school science labs need to be hard. Not so! There are many homeschool science dissection kits that are available...

Leaf Chromatography Experiment

To get started with our leaf chromatography experiment, we first must learn about leaves. Leaves contain different pigments, which give them their color. Green chlorophyll is the most common type of pigment, but there are also carotenoids (yellow, orange) and...

Homopolar Motor – Make a Spinning Wire Sculpture

In this experiment, we will make a homopolar motor! To make a simple motor (homopolar motor) that doubles as a work of art you will need three things – a battery, magnet, and wire. Use one of our neodymium magnets to power the spinning wire motor. What You Will Need:...

Science Notebooks with Jr. High and High School Students

Our first article on keeping a science notebook gave you reasons for keeping a notebook. This article has practical advice on teaching junior high and high school students with science notebooks. The notebook is a snapshot of the student and his or her understanding...

Science Fair Ideas

Find great ideas for science fairs by subject and grade!

View All High School Projects

Filters

What is a Life Cycle? A life cycle refers to the stages or changes that an animal goes through while it’s alive. A life cycle repeats itself (or goes in a circle) for each new generation of life. There are lots of different kinds of animals living on earth and many different types of animal life […]

Learn about levers and how other simple machines make work easier!

Bend light and make a rainbow with three easy science projects.

Have Fun Teaching Your Preschooler Science Science at the preschool age brings as much delight to the teacher as it does to the child. This is the age of discovery! The amazing curiosity of a child is the springboard for learning, and can lead to a life time love for science. Hands-on experiences and books […]

Learn how minerals form, and the difference between rocks and minerals in this science lesson.

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