Make String from Algae | STEM Activity

Make string out of sodium alginate, an algael polymer, and see what you can craft out of it in this simple chemistry activity.
chemistry polymers life systems chemical reaction growth and changes in plants science activity stem activity grade 3 science sodium alginate algae string biomaterials calcium chloride ready made lesson 3-sci-b2-2 3-sci-b2-1
40 Numeracy Idea Cards featuring quick, creative prompts in coordinate planes, spatial awareness, data and graphing, and geometry to help teachers easily re-energize math lessons and spark meaningful student thinking.
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This storage cabinet helps organize classroom supplies, making it easier to access materials and maintain an efficient teaching environment.
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