Class2Class.org – Connecting Classrooms for a Better World

Apr, 22nd

Green School Dreamers: Building Tomorrow’s Eco-Spaces

What would your dream eco-school look like? In this project based learning experience, students from different countries collaborate to design 3D models of sustainable schools using recycled materials. Through playful Design Thinking activities, they imagine, prototype, and present innovative solutions turning education for sustainable development into something students can build with their own hands. A perfect example of a global classroom in action.
See how it works
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What is this project about?

Age Range:
Ages 6 – 13 years
Languages:
English, Spanish, and Danish
Description:
In this collaborative project, students become eco-architects. They research environmental challenges in their schools, share ideas with partner classrooms around the world, and use Design Thinking to create 3D models of dream eco-friendly schools. The project builds spatial thinking, environmental awareness, and creative problem-solving, all while connecting classrooms for shared learning.

Critical Thinking

Evaluating environmental problems in their school and deciding which solutions are most practical and impactful.

Global Citizenship

Understanding how sustainability challenges vary across countries and taking collaborative action as part of a global citizenship education experience.

Research

Investigating green building concepts and environmental features that make schools more sustainable.

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How It Works

1. Read the Project Idea

Explore the full guide, including objectives, skills, and session plan.

2. Create Your Project

Click "Create Project" to adapt it to your classroom. Add your timeline, language level, or specific goals.

3. Connect with Another Class

Once your project is public, another teacher can join — or you can invite one directly through the platform.

4. Start the Collaboration

Both classrooms follow the steps provided in the template and upload your work on the “Board”

5. Celebrate and Get Certified

When you complete your project, you and your students receive official Class2Class certificates.

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What You Get as a Teacher

Turn language lessons into meaningful global conversations.
  • Free resources – everything you need is already organized.
  • Step-by-step guide to adapt it to your schedule or curriculum.
  • Connect with educators worldwide
  • Turn classroom learning into real conversations.
  • Authentic communication practice for your students.
  • Certificates for you and your students upon completion.
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Frequently asked questions

Answering what teachers usually wonder before they start.
Yes! After creating your project, you can invite a specific teacher or share your project link with them.
No worries. When you click “Create Project,” you’ll be guided to sign up and complete your profile.
Yes. Class2Class.org is completely free for educators and students.
This project idea is designed for students aged 13–19, but it can be adapted for younger or older groups.
Usually 5–6 class sessions. You can adjust the timeline to your schedule or depth of discussion.
That’s totally fine! They can use simple vocabulary, collaborate in mixed-level groups, and focus on sharing ideas clearly.

Ready to start this project?

You’re one click away from helping your students share their voices with the world. Start your project, connect with another classroom, and make language learning meaningful.
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