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Unlock harder levels by getting an average of 80% or higher.

Earn up to 5 stars for each level

The more questions you answer correctly, the more stars you'll unlock!

Each game has 10 questions.

Green box means correct.

Yellow box means incorrect.

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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.

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