Clarifications:
Essential Understandings
Concrete:
- Use appropriate manipulatives to find the perimeter of a rectangle.
- Use appropriate manipulatives to find the area of a rectangle.
- Model word problems involving area and perimeter using manipulatives.
- Use visualizations, drawings, and numbers to solve word problems involving area and perimeter.
- Understand the following concepts and vocabulary: area; perimeter; length; width; side; add, +; and multiply, ×.
| Number: MAFS.4.MD.1.AP.3a | Category: Access Points |
| Date Adopted or Revised: 06/14 |
Cluster:
Solve problems involving measurement and conversion of measurements from a larger unit to a smaller unit. (Supporting Cluster) : Clusters should not be sorted from Major to Supporting and then taught in that order. To do so would strip the coherence of the mathematical ideas and miss the opportunity to enhance the major work of the grade with the supporting clusters. |