by The Literacy Loft - Jessica Meyer

Price: 300 points or $3 USD

Subjects: math

Grades: 3

Description: This set of task Cards includes: - 36 Task Cards - Answer Sheet - Answer Key Standards Addressed: ✔︎ 3.MD.C.5 Recognize area as an attribute of plane figures and understand concepts of area measurement. ✔3.MD.C.5.A A square with side length 1 unit, called "a unit square," is said to have "one square unit" of area, and can be used to measure area. ✔︎3.MD.C.5.B A plane figure which can be covered without gaps or overlaps by n unit squares is said to have an area of n square units. ✔︎3.MD.C.6 Measure areas by counting unit squares (square cm, square m, square in, square ft, and improvised units). ✔︎3.MD.C.7 Relate area to the operations of multiplication and addition. ✔︎3.MD.C.7.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. ✔︎3.MD.C.7.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. ✔︎3.MD.C.7.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. ✔︎3.MD.C.7.D ✔︎3.MD.D.8