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1000 Science Fair Projects with Complete Instructions

6 Recycled Materials Projects

6 Recycled Materials Projects

Explore minimizing garbage and waste and using recycled materials these science projects! Find out how much of your garbage can be recycled or composted, how long it takes for compostable utensils to degrade & more!

Browse Recycled Materials Projects

Take a look at the range of projects using recycled materials or centered around recycling. Each project comes with detailed instructions and videos. These projects are not only excellent choices for students' science fair projects but also serve as a fun way to introduce kids to the importance of protecting our environment.

Can I Make Less Trash?
Can you tell which object is better for our environment? Test your recycling sense with this fun experiment!
Trash and Garbage's Effect on the Environment
Let's explore how trash and garbage affects the environment and what we can do to help!
Identifying Biodegradable Materials
Can you tell which materials will break down and which won't? Join us to find out!
Decomposing Plastic Spoons
Let's find out how quickly biodegradable spoons can decompose in soil!
Egg Drop Project: Protect the Egg!
Can you protect a raw egg from breaking when dropped from high up? Have fun in this engineering challenge!
Recycled Water and Plant Growth
Does recycled water help plants grow faster? Find out in this science project!

More related science projects

Explore how water plays a vital role in plants, discover the special properties that make water unique and do fun chemical reactions with water! Dive in and discover the fascinating world of water! Browse water projects.

Nature is full of amazing things to explore! Let's go outside and have some fun with these nature science projects! Browse nature projects.

Explore the wonder and excitement of these STEM projects! Each of these only need a few items you may have at home, so it's an easy and fun way to teach kids about STEM! Browse STEM projects.

Earth science explores our planet from the solid ground to the vast oceans and the air we breathe. Browse earth science projects.

Environmental science is about how human activities affect the natural world. Browse environmental science projects.

Chemistry is the study of matter, which is everything around us! Explore different chemical reactions in these science projects! Browse chemistry projects.

Physics is the study of how the universe works. Discover the forces and motions that give rise to volcanic eruptions! Browse physics projects.

Engineering is all about solving problems using science and math. Browse engineering projects.

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