Teacher's Table of the Elements – Historical Expansion Set
For use with the Teacher’s Table of the Elements (No. 250069), furthering the learning possibilities. Enables the teacher to put a whole new perspective on the periodic table. Includes 6 card sets of 6 different colors, each unique to a period of time and a 17 page Teacher’s Guide with detailed instructions and activities. Includes 110 cards. Ages 11-18. Gr.6-12.
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