Khan Academy Static

Topic_C_Problem_solving_with_perimeter

Topic C includes lessons 10-17. "Decompose quadrilaterals to understand perimeter as the boundary of a shape. Measure side lengths in whole number units to determine the perimeter of polygons. Explore perimeter as an attribute of plane figures and solve problems. Determine the perimeter of regular polygons and rectangles when whole number measurements are unknown. Solve word problems to determine perimeter with given side lengths. Use string to measure the perimeter of various circles to the nearest quarter inch. Use all four operations to solve problems involving perimeter and unknown measurements." EngageNY (Currently, we do not have content for Lesson 16.)

Topic_E_Problem_solving_with_perimeter_and_area

Topic E includes lessons 23-30. "Solve a variety of word problems with perimeter. Use rectangles to draw a robot with specified perimeter measurements, and reason about the different areas that may be produced. Solve a variety of word problems involving area and perimeter using all four operations. Solve a variety of word problems involving area and perimeter using all four operations. Share and critique peer strategies for problem solving." EngageNY (Currently, we do not have content for Lesson 24 and 30.)

Topic_D_Recording_perimeter_and_area_data_on_line_plots

Topic D includes lessons 18-22. "Construct rectangles from a given number of unit squares and determine the perimeters. Use a line plot to record the number of rectangles constructed from a given number of unit squares. Construct rectangles with a given perimeter using unit squares and determine their areas. Construct rectangles with a given perimeter using unit squares and determine their areas. Use a line plot to record the number of rectangles constructed in Lessons 20 and 21." EngageNY Content coming soon!

Topic_B_Attributes_of_two_dimensional_figures

Topic B includes lessons 4-9. "Compare and classify quadrilaterals. Compare and classify other polygons. Draw polygons with specified attributes to solve problems. Reason about composing and decomposing polygons using tetrominoes. Create a tangram puzzle and observe relationships among the shapes. Reason about composing and decomposing polygons using tangrams." EngageNY (Currently, we do not have content for Lessons 7, 8, and 9.)

Topic_A_Solving_word_problems

Topic A includes lessons 1-3. "Solve word problems in varied contexts using a letter to represent the unknown. Solve word problems in varied contexts using a letter to represent the unknown. Share and critique peer solution strategies to varied word problems." EngageNY