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What you'll learn

• Apply appropriate formulas to accurately calculate the area and perimeter of composite figures, including those composed of triangles, rectangles, parallelograms, trapezoids, and circles, with at least 80% accuracy on a summative assessment.
• Solve multi-step problems involving area and perimeter of two-dimensional shapes, demonstrating the ability to strategically select and combine relevant formulas and concepts to arrive at a correct solution in at least 4 out of 5 word problems.
• Explain the relationship between changes in dimensions of a two-dimensional shape and the resulting changes in its area and perimeter, using mathematical reasoning and providing clear justifications in a written response scoring at least 3 out of 4 on a rubric assessing clarity and accuracy.
• Identify the necessary information required to calculate the area and perimeter of a given two-dimensional figure, accurately listing all required measurements with 100% accuracy in a given set of problems.