1st/2nd Honors Geometry Skinny

What

1st/2nd Honors Geometry Skinny

When

11/15/2022

Standards Addressed:
MGSE.9-12.G.CO.7 Use the definition of congruence in terms of rigid motions to show that two triangles are congruent if and only if corresponding pairs of sides and corresponding pairs of angles are congruent.
MGSE.9-12.G.CO.8. Explain how the criteria for triangle congruence (ASA, SAS, and SSS) follow from the definition of congruence in terms of rigid motions. (Extend to include HL and AAS).


Learning Targets /Success Criteria
--I can solve problems involving congruent triangles by identifying congruent parts of congruent triangles.
--I can identify corresponding sides and corresponding angles.
--I can create congruent statements based on corresponding sides and angles.

--I can prove two triangles congruent using congruence theorems such as SSS, SAS, AAS, ASA, and HL.
--I can identify congruent and corresponding sides.
--I can identify included and non-included sides.
--I can identify included and non-included angles.

Introduction/Connection (Bellringer): students will complete #1-10 on Triangle Congruence Worksheet (attached below).

Direct Instruction/Guided Practice
--Review bellringer/homework
--students will work in pre-selected collaborative pairs to complete two triangle worksheets below


Independent Practice/Collaboration/Differentiation:
--Differentiation: Foldables, matching activities, peer teaching, accelerated problems for accelerated students, one-on-one assistance for students requiring extra help.
--Independent Practice: students will complete two triangle worksheets attached below

Resources: IXL

Assignment: Students will compete the following IXLs (due by Thursday, 11/17 @ 2pm)
1) K1 SSS and SAS Theorems (shortcut 48Q)
2) K3 ASA and AAS Theorems (shortcut N94)
3) K5 SSS, SAS, ASA, and AAS Theorems (shortcut LER)