📅 June 5 · International Awareness Day
Every June 5, World Environment Day invites teachers and students everywhere to take action for our planet. Through global classroom projects, your students can investigate environmental challenges in their community, connect with peers across borders, and co-create solutions for a more sustainable future.
Established by the United Nations General Assembly in 1972, World Environment Day reminds us that the health of our planet depends on the choices each of us makes — at home, at school, and in our communities. With over 150 countries taking part every year, it is the largest global platform for environmental outreach, directly supporting SDG 13: Climate Action and the broader vision of education for sustainable development.
When classrooms become a global classroom, students stop reading about climate change from a textbook and start co-creating solutions with peers on the other side of the world. They map local environmental issues, compare ecosystems, prototype sustainable habits, and discover that small actions, multiplied across borders, become real impact. Celebrating World Environment Day in your classroom turns one date on the calendar into a year-round commitment to ecological awareness, scientific curiosity, and global citizenship — the kind of learning UNEP champions worldwide.
¿Quieres descubrir más días de concienciación? Visita nuestro calendario de los ODS para conocer oportunidades de aprendizaje basado en proyectos durante todo el año.
By exploring environmental challenges with peers around the world, students grow the competencies they need to become engaged, action-ready global citizens.
Students learn to observe ecosystems, identify local environmental challenges, and connect daily habits to the wider health of the planet.
Students analyze causes and effects of pollution, climate change, and resource use, then design realistic solutions they can test in their own communities.
Students see themselves as part of one planetary community and develop a shared sense of responsibility for protecting nature, beyond borders.
Working with classrooms abroad teaches students to listen, negotiate, share data, and co-create projects with peers who bring different perspectives.
Two ready-to-use projects to celebrate June 5 with classrooms around the world — pick one and start a global collaboration today.
De 6 a 13 años · Inglés
Primary students become ecological heroes alongside international peers, designing sustainable actions for everyday environmental challenges through playful, hands-on collaboration.
De 13 a 18 años · Inglés
Secondary students tackle urgent environmental issues — sustainable cities, responsible consumption, and climate action — and prototype solutions for a global showcase.
Idea para un proyecto · De 6 a 13 años
A joyful, hands-on way to bring World Environment Day to life with younger learners. Two primary classrooms in different countries become eco-heroes together — investigating the environmental challenges in their neighborhoods and inventing simple, sustainable habits they can practice every day.
Children partner with a classroom in another country to take on the role of ecological superheroes. Activities mix nature observation, art, simple experiments, and live video meetings — kids share what they see outside their school window, swap recycling and energy-saving tips, and design family pledges for caring for the planet. The C2C platform guides teachers step-by-step, making it easy to host a meaningful environmental project even with limited prep time.
Concienciación medioambiental
Children notice the plants, animals, and habits around them and discover how small daily choices shape the planet.
Empatía y comprensión intercultural
Meeting eco-heroes from another country helps kids care about places far from home and listen to peers who live very differently.
Creatividad e innovación
Students invent their own eco-hero identities, posters, and pledges — turning environmental ideas into stories and art.
Ciudadanía global
Children realize they belong to one planet — and that protecting it is a job shared with friends in every corner of the world.
Idea para un proyecto · Edades: 13-18 años
A powerful way for secondary students to mark World Environment Day with real, project based learning. Teens partner with a classroom abroad to research a pressing environmental issue, prototype a sustainable solution, and present their work in a global showcase that turns curiosity into action.
Secondary students choose a sustainability challenge — sustainable cities, responsible consumption, plastic pollution, or climate adaptation — and team up with a partner classroom in another country to investigate it. They gather local data, compare findings across borders, prototype a real-world solution (a policy proposal, an app, a campaign, a product), and share it in a final global showcase. The C2C platform supports teachers with every step of this COIL-style project, from finding partners to celebrating the results.
Pensamiento crítico y resolución de problemas
Teens break complex environmental issues into root causes and test feasible solutions, learning to question their own assumptions.
Investigación
Students gather local data, compare it with partner classrooms, and learn to evaluate sources, evidence, and competing claims.
Creatividad e innovación
From product prototypes to public campaigns, students translate research into bold, original ideas they can defend and refine.
Concienciación global
Working with peers abroad turns abstract sustainability targets into a shared global mission with real names and faces behind it.
Join teachers from around the world in connecting classrooms for environmental action through education for sustainable development. Explore our SDG Calendar for more project based learning opportunities all year.
