• Review of Perimeter
• Practice and Problem Solving with Perimeter
• Finding Perimeter of Shapes
• Review of Area
• Practice and Problem Solving with Area
• Finding Area of Squares, Rectangles, Right Triangles
Students will be able to:
• Define Perimeter
• Find the perimeter of different shapes
• Define Area
• Find the area of squares, rectangles, right triangles
CCSS.MATH.3.MD.5 -- Recognize area as an attribute of plane figures and understand concepts of area measurement.
CCSS.MATH.4.MD.3 -- Apply the area and perimeter formulas for rectangles in real world and mathematical problems. For example, find the width of a rectangular room given the area of the flooring and the length, by viewing the area formula as a multiplication equation with a• Understand measurable attributes of objects and the units, systems, and processes of measurement
o Understand such attributes as length, area, weight, volume, and size of angle and select the appropriate type of unit for measuring each attribute;
o Explore what happens to measurements of a two-dimensional shape such as its perimeter and area when the shape is changed in some way.
Ohio State Standards
4.MD.3 Develop efficient strategies to determine the area and perimeter of rectangles in real-world
situations and mathematical problems.
5.NF.4 Apply and extend previous understandings of multiplication to multiply a fraction or whole
number by a fraction.
5.MD.5 Relate volume to the operations of multiplication and addition and solve real-world and
mathematical problems involving volume.