The end of the semester exam will follow this chapter!

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The end of the semester exam will follow this chapter! Chapter 5 Agenda The end of the semester exam will follow this chapter!

Happy Friday! November 1st, 2013 Warm Up: Review of circumcenters and incenters! Class work: Page 329 Exercises 9-31 odd, 41, 48, 55-58 all, 60 Homework: watch 5-2 video. Focus ?’s: Define Median of a triangle, Centroid of a triangle, and the Centroid Theorem. Give an example of how to find side lengths using the Centroid Theorem. Define Altitude of a triangle and explain how it relates to the Orthocenter of a triangle. Copy the Table on page 339 in your book to keep all of your new theorems straight

Monday, November 4th, 2013 5-2 Warm Up: p334 Median and Altitude Constructions Correct 5-1 class work 5-2 class work: Page 340 Ex 6-10 even, 13, 15-17 all, 20, 25, 27, 28, 37,44-47 all, 51 Homework: Khan Academy practice, study for quiz on 5-1 & 5-2 TOMORROW!!!

November 5th, 2013 Warm up: 5-1 / 5-2 Quiz Class work: Watch 5-3 video. Focus: Define and give an example of the Exterior Angle Inequality Explain angle / side inequalities and how you can use the relationships to order side lengths or angle measures from greatest to least.

November 6th, 2013 5-3 Warm Up: Discussion with old school visual Class work: Page 348 Exercises 9-21 (multiples of 3), 23, 24-36 (multiples of 3), 39, 46, 49-52, 55 Homework: (skip 5-4) Watch 5-5 videos, answer focus questions What is the Triangle Inequality Theorem? How do we tell if 3 given side lengths will form a triangle? If we know 2 of the 3 side lengths of a triangle, how can we find the range of possible lengths for the third side?

For Review – Exterior Angle Thm

What angles are greater than the blue angle?

What angle(s) less than angle 4?

Write the sides from greatest to smallest

Write sides from smallest to largest

Write angles from least to greatest measure

Write angles from greatest to least measure

From your notes:

Example

Will these side lengths form a triangle? 3, 6, 10

Will these side lengths form a triangle? 4, 6, 11

Will these side lengths form a triangle? 1, 12, 5

What is the range of possible 3rd side length? 23 and 9

What is the range of possible 3rd side length? 10 and 40

What is the range of possible 3rd side length? 33 and 7

November 7th, 2013 Class work: p367 Ex 6, 9, 12, 15, 27, 30, 31, 39, 49-52, 56, 59 Homework: study for quiz on 5-3 & 5-5 by completing practice quiz on ConnectED!!

November 8th, 2013 Warm up: Quiz 5-3 & 5-5 Class work: Chapter 5 cumulative test review (THIS IS YOUR EXAM!!!) Homework: Finish first ½ of Chapter 5 Test Review

November 11th, 2013 Class work: Work on Chapter 5 Test Review / free response practice set Homework: Finish Chapter 5 Free Response Test Review

November 12th, 2013 Warm up: Correct Chapter 5 Free Response Test Review Class work: Chapter 5 Online practice

November 13th, 2013 It’s TEST DAY!!!  Chapter 5 Cumulative test (aka Trimester 1 Exam) Homework: Watch Quadrilaterals and Trapezoids videos and fill in the Hierarchy sheet! Fill in Quadrilaterals, Trapezoids, Isoc. Trapezoids on “Properties of Quadrilaterals” Table (check marks)