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Polymers Making Fluorescent Worms

Ward's®
IS7045
Allow students to learn about polymers and cross-linking using this fun and colorful activity.

  • Aligned to Next Generation Science Standards (NGSS)
  • Materials provided make several dozen worms
Students add a solution of sodium alginate to three calcium chloride solutions, each containing a different fluorescent dye. After a few minutes the liquid sodium alginate solution forms into gel-like polymer worms. Upon completion of the activity, the worms may be placed under a black light and the students will observe their worms glow red, blue, and green. Aligned to NGSS Standards PS1.A and PS1.B; MS-PS1-2; crosscutting concept - patterns.



   
 

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Item # Description No. of Lab Groups Unit Availability Price Quantity
470230-900 Polymers - Making Fluorescent Worms
10 Each Retrieving Restricted

Temperature sensitive This Item is temperature-controlled and may have specific temperature and storage requirements for shipping/delivery.

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