1. DO NOW
Go to Parallel Lines and Paragraph Proof Lesson; review the lesson and work together to finish the Classwork “Converse same side interior Angle Theorem”

2. Reflection Activity & Summary of EQ
Construct Parallel Lines. On pg 170
Hold off on the summary for after today’s lesson (combined summary of parallel lines and perpendicular lines)

3. Perpendicular Lines 2-Column Proofs
Objective: Students will apply deductive reasoning to prove properties about perpendicular lines using a 2-column proof
Essential Question: How can you describe the properties of two lines including perpendicular lines?

4. Agenda
Do Now
Business
Perpendicular Proof Lesson

5. Business- Homework Homework:
M2- Alternate Interior Angles Theorem paragraph proof p156
MH2- Same Side Interior Angles Theorem p159 #26
All- 3.4 Exercise p175 #4 and 8
Start new lesson titled “Triangle Proofs” and Copy “Properties of Congruent Polygons” from page 231 on the right side

6. Business
Mark the Dates- Group Practice Test 9/15 Geometry Unit Test on 9/17 Project due on 9/21 Absent students- need to see me during “free time”; if I do not know you are going to be absent, you must develop an action plan paragraph attached to missing work Quizzes are graded and inputted; we will talk about them last 8 minutes of class

7. Perpendicular Lines
Perpendicular Bisector- a line perpendicular to a segment at the segment’s midpoint
Distance from a point to a line- the shortest segment from a point to a line is perpendicular to the line