Item Number :
(470230-886)
Number, Measurement and Space, module establishes equivalence of sets by a one-to-one exchange of objects. Eg Upsetting equivalance (destroying conservation of numbers) by adding one object to a set, or taking one away, helps introduce vocabulary for comparing quantity
Item Number :
(470014-884)
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(470046-592)
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(470046-788)
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(470046-712)
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(470047-530)
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(470106-766)
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(470047-410)
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(470145-672)
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(470046-946)
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(470039-864)
Item Number :
(470230-872)
Overhead Fraction Resource Kit, includes fraction circle set, fraction square set, fraction tile set, fraction chart, fraction equivalent table, and decimal equivalent chart
Item Number :
(470231-986)
Item Number :
(470002-868)
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(470047-092)
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(470227-766)
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(470046-280)
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(470046-004)
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(470002-822)
Ratings:
Avg. Ratings: 5.0 (1 Review )
REVIEWS (1)
Item Number :
(470046-966)
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(470046-114)
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(470046-008)
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(470046-686)
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(470046-958)
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(470046-156)
Ratings:
Avg. Ratings: 5.0 (1 Review )
REVIEWS (1)
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(470046-902)
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(470046-962)
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(470046-138)
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(470046-022)
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(470046-830)
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(470046-944)
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(470092-556)