Practice 1-5: Constructing Angles
In this constructing angles worksheet, students construct congruent and perpendicular angles. They also construct triangles and angle bisectors. Students measure angles. This one-page worksheet contains 20 multi-step problems.
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Bisect a Segment and Perpendicular Bisector Construction
As your geometry learners rotate through four stations exploring segment bisectors and perpendicular bisectors, they practice using the tools of geometry. A compass and straight edge, Geometers Sketch Pad, paddy paper, marker, string,...
9th - 11th Math CCSS: Designed
Congruence, Proof, and Constructions
This amazingly extensive unit covers a wealth of geometric ground, ranging from constructions to angle properties, triangle theorems, rigid transformations, and fundamentals of formal proofs. Each of the almost-forty lessons is broken...
8th - 10th Math CCSS: Designed
Copying and Bisecting an Angle
Take one angle and get two. The presentation provides the steps required to copy and bisect an angle. Pupils follow the steps to create the two constructions. They create their own foldable to keep track of the steps for each construction.
9th - 12th Math CCSS: Designed
Measure Angles in Standard Position Using the Coordinate Plane
The mechanics of measuring angles is a skill that is often taken for granted in an upper-level math class. This clear and detailed video presentation bridges the gap between identifying angles in geometry, and using their unit-circle...
5 mins 9th - 12th Math CCSS: Designed
Learn Radian Measure of Special Angles
While many classes memorize the radian and degree relationships for special angles in the unit circle, this presentation is uniquely grounded in the "why's" behind these common angles. With an emphasis on the geometric interpretation of...
4 mins 9th - 12th Math CCSS: Designed