Fence Fractions – 4.NF.B.3

 

Students are engaged in real world application of mathematical modeling when creating a fence using fractions that have unlike common denominators to add to make a whole. Tommy is building a fence and has one side length finished (1 whole) and needs help finding the other sides to his fence. The students will be given different fractions to analyze on geogebra–an online tool for students to use to help conceptualize fractions with unlike denominators. This lesson is designed for a 4th grade class modeling addition of fractions.  Students will be working individually to help Tommy create his fence.

Fence Lesson Plan-25objui

http://www.geogebra.org/m/ZrHpgCQv

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