Honors Geometry 2007

Name _______________________

Gray Box Procedures:  Procedure for Detour Proofs
 

Postulate:  A line segment is the shortest distance between two points.
 

Theorems:  Write out theorems 22, 23, 24, 25, 26, 27, 28, and 29 and prove them.
 

Constructions: 

Review ---->

• Perpendicular Bisector (p. 668 #4)

• Erecting a Perpendicular (p. 668 #5)

• Dropping a Perpendicular (p. 669 #6)

New ---->

• Parallel lines (p. 673 # 7)

• Segment division (dividing a segment into n congruent parts (p. 674 # 8)

Slope and Parallel Lines (without PowerPoint)

Friday, November 16         Section 4.1 Detours and Midpoints

Objectives:  You will be able to:

v      Recognize when a detour is needed in a proof.

v      Use detours in proofs

v      State and apply the midpoint formula

Homework:  Read and take notes on Section 4.1 (p. 169-172) and do p. 172 – 174 # 4, 5, 6, 7-9
Communicate it!  On a separate sheet of paper, write a paragraph explaining what a detour is and give an example - to hand in!

 

Monday, November 19        Section 4.1 (cont.) and Section 4.2         The Case of the Missing Diagram

Objectives:  You will be able to:

v      Organize the information in, draw diagrams for, and write proofs for problems presented in words.

Homework:  Reread 4.1 and read and take notes on Section 4.2 (p. 176-178) and do p. 175 # 15, 17 AND   p. 179 # 8, 9, 10-14
Communicate it!  On a separate sheet of paper, write a paragraph explaining how and where to find information when you need to provide a drawing when one is missing - to hand in!

 

Tuesday, November 20                Section 4.3            A Right Angle Theorem

Objectives:  You will be able to:

v      State theorem 23, a right angle theorem

Homework:  Read and take notes on Section 4.3 (p. 180-181) and do p. 182-183 #4, 8, 9, 10, 13, 14,
Communicate it!  On a separate sheet of paper, explain what we know about two angles which are both complementary and congruent.

Wednesday, November 21            Section 4.4    Equidistance Theorems 

Objectives:  You will be able to:

v      Explain the meaning of distance, equidistant, and perpendicular bisector

v      Recognize the relationship between equidistance and perpendicular bisection

v      State and apply the two equidistance theorems

Homework:  Read and take notes on Section 4.4 (p. 184-187) and do p. 187-189 # 3, 6-11, 15, 18, 19, 21,22  & do the take-home quiz (also due MONDAY)

Communicate it!  On a separate sheet of paper, write a paragraph explaining what it means for a point to be equidistant from two points and give an example - to hand in!

Monday, November 26        Section 4.5 Introduction to Parallel Lines and              

                                               Section 4.6   Slope

Objectives:  You will be able to:

v      Recognize and explain planes, transversals, and parallel lines

v      Identify the pairs of angles formed by a transversal

v      Understand and explain the concept of slope

v      Relate the slope of a line to its orientation in the coordinate plane

v      Recognize the relationship between the slope of parallel and perpendicular

Homework:  Read and take notes on Sections 4.5 (p. 192-197) and 4.6 (p. 198-202) and do p. 202 – 204 # 4,6, 8, 14, 17 & Study for Quiz

PRACTICE TEST!

Communicate it!  On a separate sheet of paper, write a paragraph explaining the difference between alternate interior, alternate exterior and corresponding angles - to hand in!

Tuesday, November 27        QUIZ over 4.1 – 4.5    and Section 4.6 (cont.)

Homework:  Review problems on p. 206 – 209 # 9-11, 14, 16-18, 21 and do Hand-in Homework

Wednesday, November 28            Review for Chapter 4 

Test –tomorrow!

Thursday, November 29      -