Recycling
http://greenopolis.com/myopolis/blogs/mightyducks/recycling-fun-facts
http://www.recycleworks.org/kids/recycling.html 
Plastic
http://kids.nationalgeographic.com/kids/stories/spacescience/water-bottle-pollution/
http://earth911.com/recycling/plastic/video-how-plastic-gets-recycled/ 
http://www.youtube.com/watch?v=PPu4wYak3Dw 
http://www.whyzz.com/where-does-plastic-come-from http://www.ollierecycles.com/uk/html/plastic.html
Glass
http://thepristinehome.wordpress.com/2011/05/27/fast-facts-on-recycled-glass/
http://www.youtube.com/watch?v=G1yaoeWtWJY
http://www.whyzz.com/how-is-glass-made
http://www.faqkids.com/303-glass-made.html
http://www.ollierecycles.com/uk/html/glass.html
Aluminum
http://penguins.nhl.com/v2/ext/pdf/recycling_fun_facts.pdf
http://www.aluminum.org/Content/NavigationMenu/TheIndustry/AluminumforKids/default.htm http://www.ollierecycles.com/uk/html/alumin.html 
http://dsc.discovery.com/tv-shows/other-shows/videos/howstuffworks-recycling-aluminum.htm
http://www.ehow.com/video_4993598_recycle-aluminum.html
Steel/Tin 
http://science.discovery.com/tv-shows/how-its-made/videos/how-its-made-recycled-steel.htm
http://www.steel.org/~/media/Files/AISI/Fact%20Sheets/50_Fun_Facts_About_Steel.pdf
http://thinkgreen.com/recycle-what-detail?sec=metals&prod=steel-cans-tin-cans
http://www.ollierecycles.com/uk/html/recycle.html
http://www.keenforgreen.com/recycle/are_soup_cans_recyclable
http://earth911.com/recycling/metal/steel/how-is-steel-recycled/
http://www.ehow.com/how-does_5344942_tin-cans-made.html
Paper
http://greenliving.lovetoknow.com/Facts_About_Recycling_Paper
http://www.youtube.com/watch?v=5gWv_bkq7UI 
http://earth911.com/recycling/paper/video-how-paper-gets-recycled/ http://earth911.com/recycling/paper/how-is-paper-recycled/ http://www.ollierecycles.com/uk/html/paper.html
http://www.youtube.com/watch?v=jGH7kQ30SKo