Download W2-3

Plans for Monday, October 17, 2016
By: Bruce King
Geometry
Unit 3 Reasoning and Proof
Textbook Topic 2, Section 5 Reasoning in Algebra and Geometry
Info: The next test is planned for Friday, 10/21
Essential Question: How do I do proofs?
Warm Up W2-3:
What is the name of the property of equality or congruence that justifies
going from the first statement to the second statement?
A) 2x + 9 = 19
2x = 10
Β) ∠0 ≅ ∠W and ∠W ≅ ∠L
∠0 ≅ ∠L
C) m∠E = m∠T
m∠T = m∠E
Mini Lesson: 2) Go over Warm Up 3) Do page 11 in Booklet
Student Tasks: 1) Warm Up. 4) Worksheet WS3-2
Plans for Tuesday, October 18, 2016
By: Bruce King
Geometry
Unit 3 Reasoning and Proof
Textbook Topic 2, Proofs Activity
Info: The next test is planned for this Friday, 10/21
Essential Question: How do I do a proof?
Warm Up W2-3: What is the name of the property of equality or
congruence that justifies going from the first statement to the second
statement?
A) 1. angle 4 and angle 5 are supplementary;
angle 5 and angle 6 are supplementary
2. angle 4 is congruent to angle 6
B) 1. M is the midpoint between D and C
2. segment DM = CM
Mini Lesson: 2) Go over Warm Up 3) Take questions over WS3-2
4) Proof: Writing a Proof Using the Vertical Angles Theorem
Student Tasks: 1) Warm Up. 5) Proof: Proving the Vertical Angles
Theorem (work with your group) 6) Exit ticket
Plans for Wednesday, October 19, 2016
By: Bruce King
PSAT Test
Plans for Thursday, October 20, 2016
By: Bruce King
Geometry
Unit 3 Reasoning and Proof
Textbook Topic 2, Test Review
Info: The next test is tomorrow, Friday, 10/21
Essential Question: Can I do a proof without statement and justification
clues?
Warm Up W2-3: What is the measure of angle CED?
Mini Lesson: 2) Go over Warm Up
Student Tasks: 1) Warm Up. 3) Test Review TR3-2
Plans for Friday, October 21, 2016
By: Bruce King
Test T3-2 over Laws of Deductive Reasoning and Proofs