Price: 0 points or $0 USD
Subjects: midSchoolGeometryArea,midSchoolGeometry,math
Grades: 4
Description: CCSS.MATH.CONTENT.4.MD.A.3 "Apply the area and perimeter formulas for rectangles in real world and mathematical problems." For example: Find the area of a rectangular room Calculate the perimeter to find fencing needed Solve problems involving cost per square unit Key Concepts for 4th Grade: Students should understand the difference between perimeter (linear units) and area (square units) Use formulas for rectangles: Perimeter = 2l+2w2l+2w or P=2(l+w)P=2(l+w) Area = l×wl×w