Blibber-Blubber
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1 | Polymer Activity from the: Teachers may reproduce this activity for their use. Chewing Gum Grades: 3-5 and 6-8 Science Standards: Content Standard B: Physical Science; Content Standard G: HistoryAdd to Reading ListSource URL: www.polymerambassadors.orgLanguage: English - Date: 2009-10-09 11:26:18 |