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Activity: How can we reduce our garbage footprint?

Make science come alive in your classroom with this free hands-on activity aligned to middle school NGSS standards.

Activity: How can we reduce our garbage footprint?

Did you know that humans around the world generate about two billion tons of garbage every year? That’s a lot! All of this garbage is a threat to the environment and to human health. Solving the garbage problem will require the help of governments and industry. But, there are things we as individuals can do, too!
In this activity, students monitor their own garbage production, uncovering hidden patterns in the things they throw away. By examining their waste habits, students discover opportunities to reduce, reuse, recycle, and compost items that would otherwise end up in a landfill.
A green outdoor trash can filled to overflowing with garbage. The garbage includes many plastic cups with straws.
An overflowing garbage can. Image credit: “Garbage Can” by FASTILY, CC BY-SA 4.0.

Overview

This activity is designed to be completed in two 45-minute class periods plus a week of individual data recording, with additional time required for follow-up creative projects. The activity consists of the following parts:
  • Setting the stage—Students demonstrate understanding that landfills can lead to environmental and health problems, so it is important to be conscious of the amount of garbage we throw away. (20 minutes)
  • Investigation (Part 1)—Students record data about their own garbage production. (1 week, independent work)
  • Investigation (Part 2)—Students analyze their data and identify patterns in their garbage production. (35 minutes)
  • Let's get creative!—Students use the patterns they identify to come up with three actions to reduce their garbage footprint. (10 minutes)
  • Keep creating!—Students can choose from additional project ideas. Each project encourages students to combine scientific knowledge with creativity to produce something new.

Download the worksheets and get started today!

You can print out this activity or upload it to a digital classroom.

NGSS performance expectations

MS-ESS3-3. Apply scientific principles to design a method for monitoring and minimizing a human impact on the environment.

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This activity is brought to you with support from Adobe, our official creativity partner.

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