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Learn how to solve real-world and mathematical problems involving the area and circumference of circles. Discover the formulas and their derivation, and practice using them. Includes instructional activities and assessment.
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2-18-19 Tuesday
MGSE7.G.4 Given the formulas for the area and circumference of a circle, use them to solve problems; give an informal derivation of the relationship between the circumference and area of a circle.
MGSE7.G.6 Solvereal‐world and mathematical problems involving area, volume and surface area of two‐ and three‐dimensional objects composed of triangles, quadrilaterals, polygons, cubes, and right prisms.
Learning goal #1: • Students will be able to solve the area, circumference, and volume of a circle and sphere.
Instructional Activities: • Teacher will demonstrate how to find the area and circumference of a circle. • Students will practice using the formula for area and circumference of a circle. (Worksheet) • Students will watch video: • Math Antics - Circles, Circumference And Area