You have two lots of resources, 1) for making glass, and 2) for recycling glass. Don't forget to write up the information you find using your information sheet

1) http://en.wikipedia.org/wiki/Glass#Glass_ingredients http://www.glaziersregister.com/How_is_Glass_Made.php

Video from Youtube for glassmaking https://www.youtube.com/watch?v=m2Au_lE6PY4

2) http://www.recyclingglass.co.uk/general          http://www.wasteservice.nsw.gov.au/