Geo.2 Congruence
Lesson 1
- I can identify corresponding parts from a congruence statement.
- I can use rigid transformations to figure out if figures are congruent.
- I can write a congruence statement.
Lesson 2
- I can identify corresponding parts from a congruence statement.
- I can use rigid transformations to explain why figures are congruent.
- I can write a congruence statement.
Lesson 3
- I can explain why if all the corresponding sides and angles of two triangles are congruent, then the triangles are congruent.
Lesson 4
- I can write conjectures about what I need to know to prove two triangles are congruent.
Lesson 5
- I can write a proof that segments of the same length are congruent.
Lesson 6
- I can explain why the Side-Angle-Side Triangle Congruence Theorem works.
- I can use the Side-Angle-Side Triangle Congruence Theorem in a proof.
Lesson 7
- I can explain why the Angle-Side-Angle Triangle Congruence Theorem works.
- I can use the Angle-Side-Angle Triangle Congruence Theorem in a proof.
Lesson 8
- I can critique an explanation of the Perpendicular Bisector Theorem.
- I can explain why the Perpendicular Bisector Theorem is true.
Lesson 9
- I can explain why the Side-Side-Side Triangle Congruence Theorem works.
- I can use the Side-Side-Side Triangle Congruence Theorem in a proof.
Lesson 10
- I can use the Side-Side-Side, Angle-Side-Angle, and Side-Angle-Side Triangle Congruence Theorems in proofs.
- I can write conjectures about quadrilaterals.
Lesson 11
- I know Side-Side-Angle does not guarantee triangles are congruent.
Lesson 12
- I can critique a proof about quadrilaterals.
- I can prove theorems about quadrilaterals.
- I can rewrite a conjecture so it is specific enough to prove.
Lesson 13
- I can prove theorems about the diagonals of a parallelogram.
Lesson 14
- I can critique a proof about constructions.
- I can explain why constructions work.
Lesson 15
- I can use rigid transformations to prove quadrilaterals are congruent.
- I can write conjectures about quadrilateral congruence.