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Kevin Kelly Kelly Front Page  | Geometry | Calculus BC
e-mail: kkelly@sch.ci.lexington.ma.us 


Homework and announcements

Homework is generally posted on the day it is assigned. Assignments are due at the next class, unless otherwise stated. If an assignment is given in class but isn't posted here for whatever reason, you're still responsible for it.

Friday, September 30, 2011

HW due Mon. 10/3

Homework due Monday:
  • On pp. 110-115, Chapter 3 Lesson 6 "Linear Pairs and Vertical Angles," exercises 17-48.
  • On pp. 117-121, Chapter 3 Lesson 7 "Perpendicular and Parallel Lines," exercises 1-44.
Upcoming: Short test Wed. 10/5 on Chapter 3.
Wednesday, September 28, 2011

Class work for Wed. 9/28

We worked on these problems in class on Wednesday:
  • On pp. 110-115, Chapter 3 Lesson 6 "Linear Pairs and Vertical Angles," exercises 17-48.
There's no homework due to the religious holiday, but finishing whatever you have left of these problems will be part of your homework due Monday.
Monday, September 26, 2011

HW due Wed. 9/28

  • On pp. 98-104, in Chapter 3 Lesson 4 "Bisection," do exercises 7-25, 34-36, and 41-47.
  • On pp. 105-109, in Chapter 3 Lesson 5 "Complementary and Supplementary Angles," do exercises 15-46 and Set III.
Friday, September 23, 2011

HW due Mon. 9/26

On pp. 91-97, read Chapter 3 Lesson 3 "The Protractor and Angle Measure" then do exercises 8-43 and 48-53.
Thursday, September 22, 2011

HW due Fri. 9/23

On pp. 84-89, read Chapter 3 Lesson 2 "The Ruler and Distance" and do exercises 1-47.
Wednesday, September 21, 2011

Test Thu. 9/22

Thursday's test will cover the whole course so far (in terms of the textbook: from the introduction up to Chapter 2 Lesson 5).

During class Wednesday, we worked on these Chapter 2 review problems: pp. 71-74 exercises 1-16, 20-21, 31-33, and 40-43. Your homework is to finish any remaining review problems and to study for the test.

Monday, September 19, 2011

HW due Wed. 9/21

  • On pp. 60-64, read Chapter 2 Lesson 5 "A Deductive System," and do these exercises: 1-3, 6-25, 32-41, and Set III.
  • We’ll have our first test on Thursday, covering up through Chapter 2 Lesson 5.
Friday, September 16, 2011

HW due Mon. 9/19

pp. 57-59 Exercise Sets I, II, and III.
Wednesday, September 14, 2011

HW due Fri. 9/16

In class Wednesday, we worked on an investigation handout, “More Conditional Statements.” (If you were absent, download a copy from FirstClass.)

We don't have class this Thursday. The homework due Friday is pp. 52-54 Exercise Sets I and II.

Monday, September 12, 2011

HW due Wed. 9/14

We began these sets of exercises in class, and your homework is to finish:
  • pp. 43-45 Exercise Sets I and II
  • pp. 47-49 Exercise Sets I, II, and III
Friday, September 9, 2011

HW due Mon. 9/12

We began these sets of exercises in class, and your homework is to finish:
  • pp. 31-32 Exercise Set I
  • p. 34 Exercise Set III
  • pp. 37-38 Exercise Set II
This assignment concludes our work on Chapter 1, but we’ll wait to have a test on Chapters 1 and 2 combined.
Thursday, September 8, 2011

HW due Fri. 9/9

You will need a compass and straightedge for parts of this homework. Make sure you get these tools today if you haven't already.
  • pp. 26-27 exercises 1-6 and 10-16.
  • p. 29 Exercise Set III.
  • p. 32 exercise 13.
Wednesday, September 7, 2011

HW due Thu. 9/8

In class Wednesday we read pp. 8-9 and worked on pp. 11-12: Set III.

Your homework due Thursday is:

  • Reading: pp. xiii-xiv, 13-15, and 18-20.
  • Exercises:
    • pp. 16-17: Sets II and III
    • p. 21: problems 16-18
    • p. 22: Set II