5.1 Polygon Sum Conjecture

Friday, December 11, 2009. Go here for today's lesson:


http://growometry2.blogspot.com/2009/03/for-class-friday-march-20th-2009.html

Projects

See project here.

"In what way does the centroid divided the line segment whose endpoints are the circumcenter and orthocenter of a triangles?"

Make up work for 7th period

Please go down to September 10th to find 8 worksheet that you can use for makeup of your grade for the first marking period.

1.3 What is a widget continued

1. Do now: Quiz 15 minutes

2. Guided practice page 51 1-21.

3. Homework help. Remember worksheet 1.3 is due tomorrow!

What is a Widget?

Do now: Think-Pair-Share: Read page 47 then with a partner answer question 9 on page 51.

1. Meaning of the word "Counterexample."

2. Volcabulary reveiw: Right angles, acute angles, obtuse angles, vertical angles, linear pair of angles, complementary angle and supplementary angles.

3. Classwork quesitons 1 through 21 .

4. Homework 1.4 practice your skills.

1.2 Cool Pool

Do Now: While I am grading your homework due today, please review 1.2 "Cool Pool" on page 38 in your textbook.

1. We may go over the homework if the class wants to.

2. Protractor review.

3. Incoming angles and outgoing angles.

4. Cool Pool worksheet

5. Questions 1 through 14 on pages 42 and 43 as time permits.

6. Homework: 1.2 Practice your skills worksheet. Probably due Wednesday.

1.1 Building block of geometry continued

1. Do Now: A think-pair-share. Make a Frayer Model of "Congruent Segments." Remember the Frayer model we made for "point." The word or phrase goes in the middle, the around it are the definition, characterisics, example and non-example. Look at page 31 in the text book.

2. Direct Instruction on geometry symbols.

3. Distribute cm graph paper. Do problems 7 and 12, 15, 16 and 17 on page 33. Try to fit every question on one sheet.

4. Homework help. Have a nice weekend!!!