Recycling Route & Community Helper Lab
Sort 10 everyday waste items into the right bins. See where each item travels in your community, and find out how much waste you can keep out of the landfill.
Guided Experiment: Recycling Route Investigation
Before you sort, predict: how many items do you think can be kept out of the landfill?
Write your hypothesis in the Lab Report panel, then click Next.
Controls
Sort each item into the correct bin
The 4 Bins
Data Table
(0 rows)| # | Item | Bin I Chose | Correct Bin | Diverted from Landfill |
|---|
Waste Sorting Reference
The 4 Waste Bins
Each type of waste has a best destination in the community:
- Recycle (blue bin). Paper, cardboard, plastic bottles, glass jars. These materials are collected, sorted, and made into new products.
- Compost (green bin). Food scraps like fruit peels, vegetable cuttings, and apple cores. Composting turns food waste into rich garden soil.
- Landfill (gray bin). Items that cannot be recycled or composted, like styrofoam. These go underground and stay there for hundreds of years.
- Special Drop-off (orange bin). Batteries, old electronics, and clothing donations. These need special handling to protect people and the environment.
Why Sorting Matters
When waste goes to the right place, it can become something useful again. When it goes to the landfill, it is buried and can stay there for hundreds or even thousands of years.
Recycling one ton of paper saves about 17 trees and 7,000 gallons of water. Composting food scraps instead of sending them to a landfill reduces methane, a gas that traps heat in the atmosphere.
Your Community's Waste Journey
Every item you throw away begins a journey through your community:
- A truck picks it up from your home or school.
- It travels to a facility designed for that type of waste.
- Workers sort, process, or safely store the material.
- Recycled items become raw materials for new products. Composted scraps become garden soil. Special items are safely processed. Landfill items are buried.
The journey your item takes depends entirely on the bin you choose.
NGSS Connection
This lab connects to the Next Generation Science Standards for grades K–3:
- K-ESS3-3. Communicate solutions that reduce the impact of humans on land, water, air, and living things
- 2-ESS2-2. Develop a model to represent the shapes and kinds of land and bodies of water in an area
- 5-ESS3-1. Obtain and combine information about ways individual communities use science ideas to protect Earth's resources and environment
Waste sorting is a real-world science practice. Small choices made by many people add up to a large community impact.