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Graph Grapplers
by Evelyn B. Christensen
from Mindware
for 3rd-6th grade
$4.00 (1 in stock)
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Puzzles That Teach Physics
from Critical Thinking Books
for 4th-12th grade
in Physics
(Location: SCI-PHY)
$19.99
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Wind & Rain Brain Games
by Sarah Janisse Brown
from Thinking Tree
for 6th-Adult
$6.00 (1 in stock)
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