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.

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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Math Games for Teachers

Grade 6 - Shape and Space

Standard 6.SS.1 - Practice estimating angles from 5 to 180 degrees.

Included Skills:

Demonstrate an understanding of angles by
identifying examples of angles in the environment
classifying angles according to their measure
estimating the measure of angles using 45°, 90°, and 180° as reference angles
determining angle measures in degrees
drawing and labelling angles when the measure is specified

Provide examples of angles found in the environment.
Classify a set of angles according to their measure (e.g., acute, right, obtuse, straight, reflex).
Sketch 45°, 90°, and 180° angles without the use of a protractor, and describe the relationship among them.
Estimate the measure of an angle using 45°, 90°, and 180° as reference angles.
Measure, using a protractor, angles in various orientations.
Draw and label an angle in various orientations using a protractor.
Describe the measure of an angle as the measure of rotation of one of its sides.
Describe the measure of angles as the measure of an interior angle of a polygon.

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