Third Grade Common Core Math 3 MD.7 Measurement and Data 3.MD.7 Practice provides two ways for students to practice and show mastery of their Measurement and Data skills.
It includes 48 distinct problems in two sets (153 slides in all!), with and without following answer slides. The PowerPoint file can be used on computers, or Promethean and Smart boards.
Take a look at the preview file and buy today for your students benefit!
3.MD.7 Geometric measurement: understand concepts of area and relate area to multiplication and to addition.
7. Relate area to the operations of multiplication and addition.
a. Find the area of a rectangle with whole-number side lengths by
tiling it, and show that the area is the same as would be found by
multiplying the side lengths.
b. Multiply side lengths to find areas of rectangles with whole number side lengths in the context of solving real world and
mathematical problems, and represent whole-number products as
rectangular areas in mathematical reasoning.
c. Use tiling to show in a concrete case that the area of a rectangle
with whole-number side lengths a and b + c is the sum of a × b and a × c. Use area models to represent the distributive property in mathematical reasoning.
d. Recognize area as additive. Find areas of rectilinear figures by
decomposing them into non-overlapping rectangles and adding
the areas of the non-overlapping parts, applying this technique to
solve real world problems.