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1
Virtual manipulative for developing number concept readiness among children with intellectual disabilities
Được phát hành 2015Luận văn -
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Number sense and operations in the primary grades hard to teach and hard to learnn
Được phát hành 2003Sách -
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Theory of generalized Stirling numbers and their combinatorial and statistical applications
Được phát hành 1999Luận văn -
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Early childhood number games teachers reinvent math instruction, pre-K through third grade
Được phát hành 1998Sách -
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Estimation investigations more than 65 activities to build mathematical reasoning and number sense
Được phát hành 1994Sách