For Project 12 B, group Castleberry taught a third grade lesson on fractions. We used ideas from a lesson plan found on Smartboard Exchange. The lesson plan addresses the ACCR standard 13. Understand a fraction 1/b as the quantity formed by 1 part when a whole is partitioned into b equal parts; understand a fraction a/b as the quantity formed by a parts and size 1/b. [3-NF1]
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