- pre4.1 Congruence Puzzle
- 4.1 Congruence
- Learning Objectives:
- Students will be able to relate congruence to rigid motions (reflections, translations, rotations, symmetry).
- Students will be able to demonstrate that two figures are congruent by using one or more rigid motions to map one onto the other.
- Completed Class Notes
- HW: Please visit with Mrs. Moore to obtain an additional copy of the worksheet as it is protected by copyright.
- Extra Notes: MathBitsNotebook - Rigid Motions and Congruence
- Extra Practice: MathBitsNotebook - Rigid Motions and Congruence Practice
- Learning Objectives:
- 4.2 Isosceles and Equilateral Triangles
- Learning Objectives:
- Students will be able to use properties and theorems about isosceles and equilateral triangles to solve problems.
- Students will be able to identify congruent triangles using properties of isosceles and equilateral triangles.
- Completed Class Notes
- Practice Worksheet Answer Key
- Learning Objectives:
- 4.3 Side-Side-Side Congruence, Side-Angle-Side Congruence (SSS, SAS)
- Learning Objectives:
- Students will be able to prove triangle congruence by SAS and/or SSS congruence criteria and use triangle congruence to solve problems.
- Students will be able to understand that corresponding parts of congruent triangles are congruent and use CPCTC.
- Completed Class Notes
- Homework: Please visit with Mrs. Moore to obtain an additional copy of the worksheet as they are protected by copyright.
- Extra Notes: MathBitsNotebook - Proving Triangles Congruent
- Extra Notes: Math is Fun - How to find if Triangles are congruent
- Learning Objectives:
- 4.4 Angle-Side-Angle Congruence, Angle-Angle-Side Congruence (ASA, AAS)
- Learning Objectives:
- Students will be able to prove that two triangles are congruent using ASA and/or AAS criteria and apply ASA to solve problems.
- Students will be able to prove two polygons, all of whose corresponding sides and angles are congruent, are congruent.
- Completed Class Notes
- Homework: Please visit with Mrs. Moore to obtain an additional copy of the worksheet as they are protected by copyright.
- Extra Notes: MathBitsNotebook - Proving Triangles Congruent
- Extra Notes: Math Is Fun - How to find if Triangles are congruent
- Learning Objectives:
- pre4.5 review of Right Triangles
- Please visit with Mrs. Moore to obtain an additional copy as it is protected by copyright.
- 4.5 Right Triangle Congruence
- Learning Objective:
- Students will be able to prove the Hypotenuse-Leg Theorem.
- Students will be able to use congruence criteria for triangles to solve problems and to prove relationships in geometric figures.
- Completed Class Notes
- HW: Please visit with Mrs. Moore to obtain an additional copy of the worksheet as it is protected by copyright.
- Extra Notes: Math Open Source - Why AAA Doesn't Work
- Extra Notes: Math Open Source - Why SSA Doesn't Work
- Extra Video: Khan Academy - HL Congruence
- Extra Video (with more proofs): The Organic Chemistry Tutor - HL Theorem, Two Column Proofs, and CPCTC
- Learning Objective:
- 4.6 Congruence in Overlapping Triangles
- Learning Objectives:
- Students will be able to apply congruence criteria to increasingly intricate problems involving overlapping triangles and multiple triangles.
- Students will be able to prove triangles are congruent by identifying corresponding parts and applying correct theorems.
- Completed Class Notes
- HW Answer Key
- Learning Objectives:
- Chapter 4 Review - Please visit with Mrs. Moore to obtain a copy of the review as it is protected by copyright.
- Answer Key
- Corrections:
- #19, F: Angle L (Thanks, WenYan!)
- Corrections:
- Answer Key