•

### GEOMETRY UNIT 2 "Logic" Chapter 2

#### Thur-Fri 9/11

REVIEW UNIT 1 w.s.

Unit 1 TEST

HW1B Due, Notes 1 Due

Complementary / Supplementary w.s.

Lesson 2.2

2.2 "If-then statements"

Venn diagrams Notes #1

Conditional, converse, Biconditional, counterexample, Inverse, contrapositive

p. 94(6-23, 29, 30, 33,51)

#### Thu-Fri 9/18

Lesson 2.2

2.2 "If-then statements"

Venn diagrams Notes #1

Conditional, converse, Biconditional, counterexample,

p. 94(6-23, 29, 30, 33,51)

Lesson 2.2

2.2 "If-then statements"

Venn diagrams Notes #2

Inverse, contrapositive

p. 94(6-23, 29, 30, 33,51)

Lesson 12.3
Algebra Proofs – 2-Column Properties of Equality Notes #3

p. 788(1-4, 11, 12, 14, 16, 25, 26)

Notes #3 (P <=> Q)

TRY-ANGLE w.s.
(see link below for "drawing" a triangle with three perpendiculars)

Lesson 2.3

p.102 (7, 10-13, 17-22, 25-27, 30)

Rosh Hashana

#### Thu-Fri 9/25-26

Lesson 2.4 – "Theorems"

CONGRUENCE PROPERTIES-

Reflexive, Symmetric Transitive /
CONGRUENT COMP./SUPP Thms. ws

p. 111 (1-6, 9-12, 21-28, 30-37, 54-59)

QUIZ 2

HW2A packet due

Perpendicular Definition

┴ CONSTRUCTIONS w.s.

(see Notes for links to how-to videos)

Bring compass/straightedge

Finish Congruent Complements Proof

STAFF DEVELOPMENT DAY

Finish Congruent Supplements Thm.

Notes #4 - PUZZLE PROOFS
RIGHT ANGLE,
LINEAR PAIR,
and VERTICAL ANGLE THM

Finish Perpendicular Lines
Construction

#### Fri 10/2

MIDPOINT THM./ANGLE BISECTOR THM. worksheet

Thms. with puzzle proofs Flowchart proofs (COMMON OVERLAPS worksheet)

Unit 2 Review w.s.

p. 121 (7, 10-20, 23, 25-27, 44-46)

PERPENDICULAR Proofs

Notes #5 Paragraph proofs transparencies

PERPENDICULARITY Thm./Proof
and paragraph proof.
PERPENDICULARITY Converse
Two-Column and Paragraph Proofs
PERPENDICULAR PAIR puzzle pf.
and Converse Thm. Puzzle Proof.

p. 129 (1-20)

Chapter 2 TEST

HW2B/Notes packets due

#### Thu-Fri 10/9

Start Unit 3