Description: The webpage presents a simple game to explore the water management cycle, i.e. the different stages of collecting fresh water from different sources (underground water, springs, rivers and lakes), treatment, storage, distribution, waste water treatment etc. The game can help stimulate a discussion on the different steps of the process of water management and a connection to the water management in the students' own town or city.

Description: This webpage of the Center of Sustainable Systems of the University of Michigan (USA) includes numerous learning material in the form of videos, on different aspects of sustainable urban mobility, such as the role of the private car (how sustainable are new technology hybrid or electric cars), public transport, and other mobility alternatives. Although the videos are mainly related to the USA, the material can easily be employed for learning purposes worldwide. For each video, the webpage offers key information like the grade level considered suitable, duration of the video, and a short description of the topics presented and discussed in the video.

Description: n.a.

Description: Interactive resources and lesson plans about waste education for different age groups.

Description: Educational program to inform and activate schools and family in matters of waste management and recycling.

Description: Videos, info, campaigns and toolkits to raise awareness about waste prevention and recycling strategies.

Description: Waste, separation and recicling.

Description: This website by NASA includes children-friendly educational material in the form of articles on numerous topics related to the study of climate change, like energy, atmospheric pollution, impacts to the sea level, etc. In this you can also find games, activities and videos about climate change, greenhouse effect, water and energy.

Description: Educational material from the Hellenic Wind Energy Association regarding the wind energy and its use.