This mathematics video is from the Common Core State Standards Video Series at http://secc.sedl.org/common_core_videos/
5.nf.4a is a free educational video by SEDL.It helps students in grades 5 practice the following standards 5.NF.4,5.NF.B.4.A,.
1. 5.NF.4 : Apply and extend previous understandings of multiplication to multiply a fraction or whole number by a fraction. .
2. 5.NF.B.4.A : Interpret the product (a/b) × q as a parts of a partition of q into b equal parts; equivalently, as the result of a sequence of operations a × q ÷ b. For example, use a visual fraction model to show (2/3) × 4 = 8/3, and create a story context for this equation. Do the same with (2/3) × (4/5) = 8/15. (In general, (a/b) × (c/d) = ac/bd.) .
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