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Unit Plan
Shmoop: Basic Geometry: Angles Unit Plan
Shmoop University

Shmoop: Basic Geometry: Angles

For Students 9th - 10th Standards
The geometry resource explores angles. Descriptions, examples, and practice exercises are included.
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Handout
Varsity Tutors: Hotmath: Algebra Review: Supplementary Angles Handout
Varsity Tutors

Varsity Tutors: Hotmath: Algebra Review: Supplementary Angles

For Students 9th - 10th Standards
Find a quick, concise explanation of supplementary angles. Examples are given and clearly explained.
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Whiteboard
Class Flow: Complementary and Supplementary Angles Whiteboard
ClassFlow

Class Flow: Complementary and Supplementary Angles

For Teachers 9th - 10th Standards
[Free Registration/Login Required] This flipchart contains Complementary and Supplementary angles. This lesson integrates proofs as well as matching, and integrated assessment through out the lesson. Works well with the book Geometry for...
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Interactive
Visnos: Basic Angles Interactive
Other

Visnos: Basic Angles

For Students 3rd - 8th Standards
Explore acute, obtuse, and angle measures in this interactive activity.
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Handout
Varsity Tutors: Hotmath: Algebra Review: Vertical Angles Handout
Varsity Tutors

Varsity Tutors: Hotmath: Algebra Review: Vertical Angles

For Students 9th - 10th Standards
Find a quick, concise explanation of vertical angles. An example is given and clearly explained.
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Website
The Math Forum: Ask Dr. Math: Proof the Inscribed Angle Theorem Website
National Council of Teachers of Mathematics

The Math Forum: Ask Dr. Math: Proof the Inscribed Angle Theorem

For Teachers 9th - 10th Standards
Dr. Math gives a student a hint on how to prove that an inscribed angle is equal to 1/2 the central angle. You should know what the central angle and inscribed angle are to utilize this site.
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