Definition--Theorems and Postulates--Converse of the Corresponding Angles Theorem Grade: 6 - 12 Copyright Year 2013 Format Image
Definition--Theorems and Postulates--Corresponding Angles Theorem Grade: 6 - 12 Copyright Year 2013 Format Image
Definition--Theorems and Postulates--Alternate Interior Angles Theorem Grade: 6 - 12 Copyright Year 2013 Format Image
Worksheet: TI-Nspire Mini-Tutorial: Constructing and Measuring an Angle Grade: 6 - 12 Copyright Year 2013 Format PDF
Closed Captioned Video: Desmos Geometry Exploration: Points Grade: 9 - 12 Copyright Year 2020 Format HTML5
Closed Captioned Video: Desmos Geometry Exploration: Planes Grade: 9 - 12 Copyright Year 2020 Format HTML5
Closed Captioned Video: Desmos Geometry Exploration: Angles Grade: 9 - 12 Copyright Year 2020 Format HTML5
Closed Captioned Video: Desmos Geometry Exploration: Types of Angles I Grade: 9 - 12 Copyright Year 2020 Format HTML5
Closed Captioned Video: Desmos Geometry Exploration: Types of Angles II Grade: 9 - 12 Copyright Year 2020 Format HTML5