Composting
Intermediate
Middle School
High School
Duration
6+ Hours
Subject Areas
Engineering, Entrepreneurship, Science
Equipment
3D Printer
Overview
Overview
Description: During this project, students will explore composting and work as a team to design a compost shredder. They will learn about compost materials, the effects of pH on plant growth, and the effects of additives, such as earthworms, on the composting process. They will make their compost shredder using computer-aided design and makerspace equipment and test the shredder with compost materials. This project includes an optional extension to create a compost pile, use the compost to plant a garden, and observe the performance of the compost. This project requires a 3D printer to complete, with the option of also using a laser cutter/engraver.
Standards: This project aligns to Common Core State Standards for English Language Arts, Common Core State Standards for Mathematics, Next Generation Science Standards, and International Society for Technology in Education (ISTE) Standards for sixth grade through twelfth grade.
21st Century Skills: Creativity, Collaboration, Flexibility, Critical Thinking, Communication
Learning Outcomes
Students will…
Apply the composting process.
Develop a plan and work as a team.
Write a clear and concise problem statement.
Compile information, research, and document sources.
Create a computer-aided design.
Use an iterative design process.
Design a compost tumbler under various criteria and constraints.
Evaluate and test their design.
Use and share makerspace equipment safely.
Present their findings.
