Facilitating Mathematical Practices through Visual Representations
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This set of lesson examples demonstrates effective uses of magnets, number lines, and ten-frames to implement practice standards as first graders use place value to solve addition problems.
1990 ◽
Vol 21
(3)
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pp. 180-206
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1989 ◽
Vol 81
(1)
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pp. 109-114
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2020 ◽
1993 ◽
Vol 85
(1)
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pp. 24-30
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2010 ◽
Vol 57
(6)
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pp. 455-461
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