Unit 3 - Using Congruency in Proofs and Real Life
Embedded Files
Lesson 11 - SAS Triangle Congruence
Lesson 11 - SAS Triangle Congruence
Video & Notes: Lesson 11 Part 1 - SSS Triangle Congruence
Video & Notes: Lesson 11 Part 1 - SSS Triangle Congruence
Follow along with the video as we go through main ideas in this lesson.
Take notes on the handout while watching the Lesson Video.
Geometry A - Lesson 11A (Unit 3) - SSS Triangle Congruence.m4vGeometry A - Lesson 11A (Unit 3) - SSS Triangle Congruence.pdfFollow along to complete the activity for the Independent Practice using Geogebra
Lesson 11.1 - Congruent Triangles by SSS.mp4Video & Notes: Lesson 11 Part 2 - SAS Triangle Congruence
Video & Notes: Lesson 11 Part 2 - SAS Triangle Congruence
Follow along with the video as we go through main ideas in this lesson.
Take notes on the handout while watching the Lesson Video.
Geometry A - Lesson 11B (Unit 3) - SAS Triangle Congruence.m4vGeometry A - Lesson 11B (Unit 3) - SAS Triangle Congruence.pdfFollow along to complete the activity for the Independent Practice using Geogebra
Lesson 11.2 - Congruent Triangles by SAS.mp4Lesson 12 - Other Triangle Congruences
Lesson 12 - Other Triangle Congruences
Video & Notes: Lesson 12 - Other Triangle Congruence
Video & Notes: Lesson 12 - Other Triangle Congruence
Follow along with the video as we go through main ideas in this lesson.
Take notes on the handout while watching the Lesson Video.
Geometry A - Lesson 12 (Unit 3) - Other Triangle Congruence.m4vGeometry A - Lesson 12 (Unit 3) - Other Triangle Congruence.pdfFollow along to complete the activity for the Independent Practice using Geogebra
Lesson 12.1 - Congruent Triangles (ASA).mp4Lesson 13 - Model by Using Congruence Criteria
Lesson 13 - Model by Using Congruence Criteria
Video & Notes: Lesson 13 Part 1 - Triangle Congruence Criteria for Problem Solving
Video & Notes: Lesson 13 Part 1 - Triangle Congruence Criteria for Problem Solving
Follow along with the video as we go through main ideas in this lesson.
Take notes on the handout while watching the Lesson Video.
Geometry A - Lesson 13A (Unit 3) - Triangle Congruence Criteria for Problem Solving and Proofs.pdfGeometry A - Lesson 13A (Unit 3) - Triangle Congruence Criteria for Problem Solving and Proofs.m4vVideo & Notes: Lesson 13 Part 2 - Bisect an Angle
Video & Notes: Lesson 13 Part 2 - Bisect an Angle
Follow along with the video as we go through main ideas in this lesson.
Take notes on the handout while watching the Lesson Video.
Geometry A - Lesson 13B (Unit 3) - Bisect an Angle.m4vGeometry A - Lesson 13B (Unit 3) - Bisect an Angle.pdfFollow along to complete the construction for the Independent Practice using Geogebra.
Lesson 13.2 - Bisect an Angle in Geogebra.mp4Follow along to complete the construction for the Independent Practice using Polypad instead of a physical compass and ruler.
Lesson 13.2 - Bisect an Angle in Polypad.mp4Lesson 14 - Angles and Parallel Lines
Lesson 14 - Angles and Parallel Lines
Video & Notes: Lesson 14 Part 1 - Construct Parallel and Perpendicular Lines
Video & Notes: Lesson 14 Part 1 - Construct Parallel and Perpendicular Lines
Follow along with the video as we go through main ideas in this lesson.
Take notes on the handout while watching the Lesson Video.
Geometry A - Lesson 14A (Unit 3) - Construct Parallel and Perpendicular Lines.m4vGeometry A - Lesson 14A (Unit 3) - Construct Parallel and Perpendicular Lines.pdfFollow along to complete the construction for the Independent Practice using Geogebra.
Lesson 14.1 - Parallel and Perpendicular Tools in Geogebra.mp4Follow along to complete the construction for the Independent Practice using Polypad instead of a physical compass and ruler.
Lesson 14.1 - Construct Parallel Lines.mp4Video & Notes: Lesson 14 Part 2 - Prove the Vertical Angles Theorem
Video & Notes: Lesson 14 Part 2 - Prove the Vertical Angles Theorem
Follow along with the video as we go through main ideas in this lesson.
Take notes on the handout while watching the Lesson Video.
Geometry A - Lesson 14B (Unit 3) - Prove the Vertical Angles Theorem.m4vGeometry A - Lesson 14B (Unit 3) - Prove the Vertical Angles Theorem.pdfPDF: Prove Vertical Angles Congruent
PDF: Prove Vertical Angles Congruent
Print or write electronically on the pdf to complete the proof for the Independent practice. If completed by hand, upload a picture of the completed page.
Lesson 14.2 IP Prove Vertical Angles.pdfLesson 15 - Congruent Angles and Parallel Lines
Lesson 15 - Congruent Angles and Parallel Lines
Video & Notes: Lesson 15 Part 1 - Prove the Alternate Interior Angles Theorem
Video & Notes: Lesson 15 Part 1 - Prove the Alternate Interior Angles Theorem
Follow along with the video as we go through main ideas in this lesson.
Take notes on the handout while watching the Lesson Video.
Geometry A - Lesson 15A (Unit 3) - Prove the AIA Theorem.m4vGeometry A - Lesson 15A (Unit 3) - Prove the AIA Theorem.pdfPDF: Prove Alternate Interior Angles Congruent
PDF: Prove Alternate Interior Angles Congruent
Print or write electronically on the pdf to complete the proof for the Independent practice. If completed by hand, upload a picture of the completed page.
Lesson 15.1 IP Prove Alternate Interior Angles.pdfVideo & Notes: Lesson 15 Part 2 - Prove the Corresponding Angles Theorem
Video & Notes: Lesson 15 Part 2 - Prove the Corresponding Angles Theorem
Follow along with the video as we go through main ideas in this lesson.
Take notes on the handout while watching the Lesson Video.
Geometry A - Lesson 15B (Unit 3) - Prove the Corresponding Angles Theorem.m4vGeometry A - Lesson 15B (Unit 3) - Prove the Corresponding Angles Theorem.pdfPDF: Prove Corresponding Angles Congruent
PDF: Prove Corresponding Angles Congruent
Print or write electronically on the pdf to complete the proof for the Independent practice. If completed by hand, upload a picture of the completed page.
Lesson 15.2 IP Prove Corresponding Angles.pdfPDF: Unit 3 Session Quiz Handout
PDF: Unit 3 Session Quiz Handout
Take notes on the handout while watching the Session Quiz video. The questions on the quiz are very similar to the examples in the video.
GeoA Unit 3 Session Handout.pdfUnit 3 Review and Exam
Unit 3 Review and Exam
Video: Unit 3 Review and Test Taking Tips
Video: Unit 3 Review and Test Taking Tips
Watch the Live Session recording
Lesson 15 - Unit 3 Review.mp4Page updated
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