Grade 7 - Measurement and Data
Standard 7.MD.1.1 - Practice identifying the different parts of a circle.
Included Skills: Geometry
Students will be expected to demonstrate an understanding of circles by • describing the relationships among radius, diameter, and circumference • relating circumference to pi • determining the sum of the central angles • constructing circles with a given radius or diameter • solving problems involving the radii, diameters, and circumferences of circles. • Performance Indicators - M01.01 Illustrate and explain that the diameter is twice the radius in a given circle. - M01.02 Illustrate and explain that the circumference is approximately three times the diameter in a given circle. - M01.03 Explain that, for all circles, pi is the ratio of the circumference to the diameter (C/d) and its value is approximately 3.14. - M01.04 Explain, using an illustration, that the sum of the central angles of a circle is 360°. - M01.05 Draw a circle with a given radius or diameter, with and without a compass. - M01.06 Solve a given contextual problem involving circles.