Teacher Finds
200 glow-in-the-dark stars and moonsâperfect for calming snoozelen rooms, ceilings, or nighttime sensory spaces.
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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
Teacher Finds
200 glow-in-the-dark stars and moonsâperfect for calming snoozelen rooms, ceilings, or nighttime sensory spaces.
As an Amazon Associate, we may earn a commission on some purchases.