Standard: Solve problems with area and perimeter: Find areas of rectilinear figures with known side lengths; Solve problems involving a fixed area and varying perimeters and a fixed perimeter and varying areas; Apply the area and perimeter formulas for rectangles in real world and mathematical problems.
Polly, Drew. "T4T Gr 4 C4 4.MD.3 Tasks". OER Commons. Institute for the Study of Knowledge Management in Education, 14 Jul. 2019. Web. 26 Dec. 2024. <https://goopennc.oercommons.org/authoring/1134-t4t-gr-4-c4-4-md-3-tasks>.
Polly, D. (2019, July 14). T4T Gr 4 C4 4.MD.3 Tasks. OER Commons. Retrieved December 26, 2024, from https://goopennc.oercommons.org/authoring/1134-t4t-gr-4-c4-4-md-3-tasks.