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Instructional Video11:40
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Flipped Math

Properties of Parallel Lines

For Students 9th - 12th Standards
Work within a parallel universe. Scholars learn about the relationships of angles when two parallel lines are intersected by a transversal. They see how to find the measurements of all eight angles by knowing the measure of one angle....
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Worksheet
Curated OER

Rays and Angles - Homework 16.2

For Students 3rd - 5th
Learners name seven different angles in three different ways and then classify each angle as acute, obtuse, right or straight. They solve one word problem.
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Worksheet
Curated OER

Identify the Angles

For Students 5th - 7th
In this angle review instructional activity, students examine 4 angles and identify each of them as acute, right, obtuse, or straight angles.