Understanding Science DVD - Ecosystems
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Product Number: SB33314M Price: $37.95In Stock. Usually ships in 24-48 hours. |
PRODUCT DETAILS
Unveil the delicate balance of nature and interdependencies of ecosystem elements and occupants, with live-action video. &8220;Dr. Science” leads the way with easy-to-do experiments and natural stopping places for class discussion. 22 min. Includes: DVD and teacher’s guide with activity ideas. Grades 3-6.
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