Appendix A: Teacher Resources
http://gelfand.web.cmu.edu/scimodules/2._Gel_Beads_and_Worms.html
This website shows alginate polymers made with food coloring and paint. It also provides one vendor for ordering alginate.
http://www.youtube.com/watch?v=u1IMibjMufc
A great video to provide an overview of making alginate polymers. The video is less than two minutes long, and is very informative.
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