Forums, share-your-project and success stories
A moderated space for educators, students, policy makers and civil-society organisations to connect and share.
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- QuestionBatuhan · Bilnet, Balıkesir (TR)Aug 12, 2026
🎮 Best free tool for making a climate game or animation?
Looking for free tools to make a climate game or a short animation for a school project. We used Unreal Engine at LTT2 but that’s a lot for beginners. What do you recommend for someone just starting out? 🎮
Yağmur · Bilnet, Balıkesir (TR)Aug 15, 2026For animation we used simple stop-motion phone apps — surprisingly good for short climate clips. Unreal only if you want to go big on a game.
Rasmus · Mariagerfjord Gymnasium (DK)Aug 24, 2026Scratch is perfect for a first game — no coding barrier and you can share it in one click.
- IdeaAlma · Grunnskóli Húnaþings vestra (IS)Jul 29, 2026
🌱 Reimagine the schoolyard for biodiversity
At LTT3 we did a biodiversity audit of our schoolyard and it honestly opened my eyes — we counted far fewer species than we expected. If you could add THREE things to make your schoolyard better for wildlife, what would you pick? 🌱
Mia · Mariagerfjord Gymnasium (DK)Aug 2, 2026A small pond! We added one and within a month there were insects and birds we’d never seen before.
Lukas · SCHWERPUNKT Zentrum (DE)Aug 20, 2026Native wildflower strips + a couple of bug hotels. Cheap, and the biology class can monitor what turns up.
- PartnershipSra. Puig · Formación Academia Barcelona (ES), teacherJul 10, 2026
🤝 Looking for a partner class for a joint mini-project
Hola! We’re a class of 12–14 year-olds in Barcelona looking for a partner class for a small joint project — ideally about water, since drought is our reality here. Anyone up for a shared survey or a data swap between schools? 🤝
Örvar · Icelandic Seal Centre (IS)Jul 13, 2026We’d be in for a “water where we live” project — you have drought, we have glaciers and rivers. Same age group on our side.
Ms. Kaya · Bilnet (TR), teacherJul 30, 2026Count Balıkesir in! A shared survey comparing water use across our three schools would be a lovely data set for the students.
- IdeaRasmus · Mariagerfjord Gymnasium (DK)Jun 16, 2026
🗑️ Our school’s 1-week zero-waste challenge
Our class wants to try a one-week zero-waste challenge next month. We need day ideas that are actually doable (not “save the planet in a week” 😅). What worked at your school? Drop your challenge and I’ll build our plan from the best ones.
Elif · Bilnet, Balıkesir (TR)Jun 19, 2026Try a “no single-use plastic” day. We did it — the hardest part was canteen snacks, so we asked them to switch to paper packaging for the week.
Freyja · Grunnskóli Húnaþings vestra (IS)Jul 23, 2026We weighed the rubbish before and after a “bring-your-own-cup” week. Seeing the number actually drop convinced the doubters.
- QuestionMs. Yüce · Bilnet (TR), teacherMay 29, 2026
🧒 How do you explain climate change to a younger kid?
A parent asked me how to explain climate change to their 7-year-old and I realised the simple version is the hardest one. Teachers AND students — what picture or example works best for a little kid? Collecting your best ones for my next lesson 🙏
Herr Bauer · SCHWERPUNKT Zentrum (DE), teacherJun 1, 2026I use a blanket: the atmosphere is a thin blanket keeping Earth cosy. Add too many greenhouse gases and the blanket gets too thick — Earth overheats.
Ronja · Grunnskóli Húnaþings vestra (IS)Jun 13, 2026I told my little brother it’s like a car left in the sun with the windows closed. He got it straight away!
- GeneralBríet · Grunnskóli Húnaþings vestra (IS)May 13, 2026
♻️ One small green habit that actually stuck
Small question but I’m curious — what’s ONE green habit you actually kept? Not the big dramatic stuff, just something that stuck. Mine: I bring a cloth bag everywhere now, even to school. What’s yours? ♻️
Batuhan · Bilnet, Balıkesir (TR)May 15, 2026Stopped buying bottled water, carry a steel bottle now. Took about two weeks to remember it daily, now it feels weird without it.
Sofía · Formación Academia Barcelona (ES)May 22, 2026Shorter showers with a timer! We made it a family game — over 4 minutes and you do the dishes 😂
Mr. Larsen · Mariagerfjord Gymnasium (DK), teacherJun 23, 2026Great thread. Our class started a “lights-off” rota — tiny thing, but the school actually noticed it on the electricity bill.
- IdeaYağmur · Bilnet, Balıkesir (TR)Apr 24, 2026
💡 Design a climate mini-game (pitch it here!)
During LTT2 in Balıkesir we built climate games in Unreal Engine and honestly it was the best part of the week — I don’t want to stop! Let’s pitch mini-game ideas here: the goal, one fun rule, and the “aha” moment. I’ll start: you run a city on renewables and the wind randomly drops, so you learn why batteries matter 🔋
Lukas · SCHWERPUNKT Zentrum (DE)Apr 27, 2026Nice one. Mine: “Grid Balancer” — same idea but you also get a heatwave that spikes demand. Players suddenly understand why the grid is hard.
Rasmus · Mariagerfjord Gymnasium (DK)May 3, 2026I’d make “Waste Sorter” — a fast sorting game where every wrong bin adds CO₂ to a meter at the top. Simple, but people get SO competitive 😄
Ms. Kaya · Bilnet (TR), teacherJul 1, 2026Love seeing this continue. We still have our LTT2 Unreal notes — happy to share them if a group wants to actually build one of these.
- GeneralÖrvar · Icelandic Seal Centre (IS)Apr 9, 2026
🌍 Introduce yourself — where in the world are you?
Welcome everyone to the CCA forum! 🌍 I’m Örvar from the Icelandic Seal Centre in Hvammstangi. Let’s get to know each other — tell us your name, school and country, and one thing about the climate or nature where you live. Then say hi to someone from a different country!
Elif · Bilnet, Balıkesir (TR)Apr 12, 2026Merhaba from Balıkesir! 🇹🇷 We’re near the Sea of Marmara and the Kaz Dağları mountains. Summers keep getting hotter — this June the classroom felt like an oven.
Alma · Grunnskóli Húnaþings vestra (IS)Apr 15, 2026Hæ from Hvammstangi! We have seals right on our coast 🦭. Winters feel shorter than my grandparents describe.
Mia · Mariagerfjord Gymnasium (DK)Apr 21, 2026Hi from Denmark 🇩🇰 — wind turbines everywhere here, you get used to seeing them on the horizon. Nice to meet you all!
Marta · Formación Academia Barcelona (ES)May 4, 2026¡Hola from Barcelona! 🇪🇸 Water is our big theme — drought years are becoming the normal ones.