Run a Litter Audit
SDG 11 · hard · +30 points · 1 photo + a written answer · AI + leader check
Sort and count what kind of litter your school grounds collect.
✍️ Written proof
Write down your numbers and what surprised you most.
0/15 words
📸 Photo guidelines
Every task at every difficulty is verified — 1 photo + a written answer · AI + leader check.
- • Photograph the action, not the person — the bag, the bike, the bottle, the seedling.
- • No faces, names, school crests or house numbers in the frame.
- • Only upload photos you took yourself.
PlantMax's reviewer only looks at what the photo is of — litter, bikes, bottles, plants. It never identifies or analyses people, and it never rejects on its own: unclear photos go to your teacher.
For written tasks the reviewer only checks that your answer is your own, long enough and about this task. It never grades your spelling — anything unclear goes to your group leader.