CWSF Earth and Environment projects

Browse real student projects, abstracts, and awards.

13 projects · showing 1–13 CWSF — clear fair filter Earth and Environment — clear category filter Clear all

CWSF · 2026

De-Muck The Yuck

Natural Resources

For my project, I tested if a handmade water filter could make dirty water clearer. I built a filter in a water bottle using cotton, sand, charcoal, and different sizes of rocks. Then I test…

CWSF · 2026

Practical Polymers 2

Natural Resources

Plastic pollution is a major issue, and most plastics are made from materials that are limited and non-renewable. To investigate this, I created several bioplastics using natural materials s…

CWSF · 2026

Self Healing Biodegradable Plastic

Natural Resources

Trying to help the planets ongoing battle with plastic pollution, my project is about biodegradable plastics and if they can heal themselves meaning repair themselves after being damaged. I…

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