Math for the Week of March 30,2020 . Google slide presentation for each lesson will be posted on Google classroom daily.

Topic C

Area of Rectangular Figures with Fractional Side Lengths

In Topic C, students extend their understanding of area as they use rulers and right angle templates to construct and measure rectangles with fractional side lengths and find their areas.  They apply their extensive knowledge of fraction multiplication to interpret areas of rectangles with fractional side lengths (5.NF.4b) and solve real world problems involving these figures (5.NF.B.6), including reasoning about scaling through contexts in which areas are compared.  Visual models and equations are used to represent the problems through the Read-Draw-Write (RDW) protocol.

Lessons in this Topic

• Standards 5.NF.B.4 | 5.NF.B.4.b | 5.NF.B.6

• Lesson 10: Find the area of rectangles with whole-by-mixed and whole-by-fractional number side lengths by tiling, record by drawing, and relate to fraction multiplication.
• Lesson 11: Find the area of rectangles with mixed-by-mixed and fraction-by-fraction side lengths by tiling, record by drawing, and relate to fraction multiplication.
• Lesson 12: Measure to find the area of rectangles with fractional side lengths.
• Lesson 13: Multiply mixed number factors, and relate to the distributive property and the area model.
• Lesson 14: Solve real-world problems involving area of figures with fractional side lengths using visual models and/or equations.
• Lesson 15: Solve real-world problems involving area of figures with fractional side lengths using visual models and/or equations.