The web page has links from which the three activity books (2017, 2020, and 2022), each with a variety of single page activities, can be downloaded. There are also links to other resources for STEM learning and teaching. The 2022 book is focused on conservation and sustainability.
Glass is an extremely durable material, though fragile, and can be recycled many times. Recycling glass requires far less energy than manufacturing it from raw materials, saving both cost and environmental damage. The PowerPoint file presents information about recycling glass, including a video linked from YouTube, and challenges students to sort glass from mixed waste as would be required for recycling.
Separating materials in a materials recovery facility requires a lot of work. Can you imagine how hard robots or machines have to work to do that job with tonnes and tonnes of waste material? This experiment will give you some idea.
This presentation is designed to engage students in investigating the nature and some history of glass from ancient times to current types and applications.
