Math Games

Grade 7 - Measurement and Data

Standard 7.MD.1.1 - Practice identifying the different parts of a circle.

Included Skills:

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.