Lesson plan

Compare fractions using a number line

teaches Common Core State Standards 3.NF.A.3.d http://corestandards.org/Math/Content/3/NF/A/3/d
teaches Common Core State Standards MP1 http://corestandards.org/Math/Practice/MP1
teaches Common Core State Standards MP4 http://corestandards.org/Math/Practice/MP4