Plane Geometry Fall 2015
WEEK 1
Day 1 8/17 Introductions, Syllabus, Rules, Note card (Name, Last math class/ Teacher/ grade in class, hobbies, sports, job – where, days, hours, future plans, anything else)
Warm-Ups: Check Your Skills on p.4 & p.10
Notes on 1-1 Inductive Reasoning
Vocab: Inductive Reasoning, counterexample
HW: p.6 - 9 (2 – 28 Even, 19, 32, 34, 36, 56 – 59)
Day 2 8/18 Check and go over Homework
Warm-Ups: Check Your Skills on p.16 (1 – 4)
Notes on 1-2 Drawings, Nets
Vocab: Isometric, orthographic and foundation drawings, nets
Use 1-2 Wkst for notes
CW: p.13 - 14 (3, 5, 7 – 9, 11 – 15) Need Isometric Dot Paper
Day 3 8/19 Warm-Ups: p.71(10 – 16)
Check HW
PRE-TEST
Take Notes on 1-3: Points, Lines & Planes from the Textbook on your own
Vocab: Undefined terms, space, collinear points, coplanar, postulates, axioms
Do these together in class: p.19(1 – 24, 26 – 42E, 50, 52, 55-61) &
p.25 – 27 (1 – 15, 16 – 22 even, 25 – 34, 46 – 49) together
CW: 1-3 Wkst (Started in Class)
Day 4. 8/20 Warm-ups: p.31(1 – 9)
Check HW
Review 1-3 Notes & 1-4 Segments, Rays, Parallel Lines, and Planes
Vocab: Segment, ray, opposite rays, parallel lines, skew lines, parallel planes,
Marker Boards
CW: Finish 1-3 Wkst and do 1-4 Wkst (Turn both in)
8/21 NO SCHOOL
WEEK 2
Day 5. 8/24 Warm-Ups: p.33(10 -12,16 -18)
Go over HW
Notes on 1-6 Measuring Angles:
Vocab: acute, right, obtuse, straight, congruent, naming angles, measuring,
drawings, vertical, adjacent, complementary, supplementary
Used Angle Wkst for notes
HW: Do 1 – 5 on the notes worksheet and do all on the 1.6 Wkst
If absent do ….p.40 – 42 (1 – 8, 13 – 23, 24 – 32 even, 33 – 38, 42, 44, 47, 50 – 53)
Day 6. 8/25 Warm-Ups: Complement/Supplement Wkst
Go over HW
Notes on 1-7: Basic Constructions
p.43 Compass Designs, copy a segment, copy an angle, perpendicular bisector,
and angle bisector, do 1 and 3 on wkst together
CW: 1-7 Wkst (2, 4, 6, 10,11,14 – 20)
Day 7 8/26 Warm-Ups: Problems on the Board -Review for Quiz
Chapter 1 Quiz
Finish Constructions on the 1.7 Wkst
Started 1-8 Coordinate Plane: Distance and Midpoint Formulas Notes
HW: p.56 (2 – 8 Even, and 18 – 21 all)
Day 8 8/27 Warm-Ups: p.47 (2, 4, 7 – will have to copy AB first before you can do
the perpendicular bisector) and 1. Draw an acute angle and bisect it
2. Draw an obtuse angle and copy it
Go over HW
Finish 1.8 Notes…How to find Midpoint, when you have to find an endpoint
CW: Half Sheets on Distance and Midpoint Formulas: Turned in!!!
Start Notes1-9: Perimeter, Circumference, Area: Square, Rectangle, Circle, Triangle
Hands on Activity p.61
HW: p.74 (1 – 9, 11 – 18, 22, 24, 27 – 30)
Day 9 8/28 Warm-Ups: p.59 (75 – 78, and 9 & 10 at the bottom)
Go over HW
“Terms- Building Blocks of Geometry” Worksheet (both sides)
Chapter 1 Review: Review 4 basic constructions p.59 (70 – 73) and
Use a protractor to draw a 52° angle and a 115° angle.
Place Your Bets Game
WEEK 3
Day 10 8/31 Warm-Ups: p.59 (1 – 6)
Go over p.74 HW and Midpoint/Distance Wkst
Finish Place Your Bets Game
HW: p.72-73 (19-31, 36-38) & p.74(19-21, 31)
Day 11 9/1 No Warm-Ups
Go over HW
Chapter 1 Test
Day 12 9/2 Warm-Ups: p.78 (5 – 13 odd)
Notes: 2-1 Conditional Statements p→q
Vocab: conditional, hypothesis, conclusion, truth value, converse q→p
On a notecard have each student write an “if-then” statement
Together, do odds(1-29) on p.83-86 outloud, and 64 – 67
CW: p.83-86(2 – 32 Even, 36, 37, 41 – 46)
Day 13 9/3 Warm-Ups: p.86 (70 – 72, 75 – 77)
Go over HW (read out loud)
Notes: 2-2 Bi-conditionals and Good Definitions p↔q
p.88 Polyglobs, CW – Widget Packets Do together as a class
(draw what is the “widget” and define each)
HW: p.90 – 92 (1 – 8, 11 – 23, 28 – 32, 50 – 52)
Day 14 9/4 Warm-Ups: p.93 (55, 56, 58, 62 – 69)
Go over HW
Notes: 2-3 Deductive Reasoning
Vocab: Law of Detachment, Law of Syllogism
CW: Logic Puzzle
HW: p.96 – 97 (1 – 15)
WEEK 4
Labor Day 9/7 NO SCHOOL
Day 15 9/8 Warm-Ups: p.103 (1 – 5)
Go over HW
Notes: 2-4 Reasoning in Algebra
Properties of Equality, distributive, Properties of congruence (reflexive, transitive, symmetric)
Examples: p.105 – 107 (1, 2, 32 – 41)
HW: p. 105 – 108 (3 – 24, 27 – 30)
Day 16 9/9 Warm-Ups: p.115 (40 – 47)
Go over HW
Notes: 2-5 Proving Angles are Congruent
Vertical Angles Theorem, Congruent Supplements Theorem, Congruent Complements Theorem, Paragraph proofs
Examples on worksheet & p.113( 9, 18 - 20, 23, 25, 31)
CW: Marker Boards
HW: p.112 – 115 (1 – 8, 10, 12 – 17, 21, 24, 26, 30, 32)
Day 17 9/10 Warm-Ups: p.108 (43 – 52)
Go over HW
Chapter 2 Review Game
HW: Study for Test p.117 – 120
Day 18 9/11 Warm-Ups: p.120 (3, 7, 9 – 15)
Chapter 2 Test
After Test: Greed
WEEK 5
Day 19 9/14 Warm-Ups: p.127 (1 – 6)
Go over Application Exam and Test
Notes: 3-1 Properties of Parallel lines
Same-side interior angles, same-side exterior angles, corresponding angles, alternate interior and exterior angles, two-column proofs
HW: p.131 (1 – 17, 19 – 25, 33 – 39)
Day 20 9/15Warm-Ups: p.133 (40, 42 – 46)
Check HW, and do proof on p.131 (29)
Notes: 3-2 Proving Lines Parallel
Converses of the corresponding angles postulate, alternate interior & exterior angles theorems, and same-side interior and exterior theorems, proofs on p.138 – 139 (27, 38)
HW: p.137 (1 – 8, 10 – 22, 24, 25, 26, 28, 30)
Day 21 9/16Warm-Ups: p. 140 ( 46 – 48, 51, 52)
Check HW Notes: 3-4 Parallel Lines and the Triangle-sum Theorem do activity on p.146, classifying triangles by their sides, and by their angles, remote interior angles & exterior angles of triangles, do proofs for 34 & 35 on p.152
HW: p. 150 (1 – 12, 16 – 20, 23 – 28, 30, 31)
Day 22 9/17 Warm-Ups: Missing Angles Wkst (19 – 22)
Check HW
Do algebra examples together with same-side interior, corresponding,
alt. interior/exterior . p. 153 (1 – 10)
CW: “Algebra Parallel Lines & Angles” Green/Orange Card Activity in groups of 4
HW: 3.4 Triangle Worksheet
Day 23 9/18 Warm-Ups: p.164 (71, 73, 80 – 86)
Check HW 3.1 – 3.4 QUIZ
Notes: 3-5 The Polygon Angle-Sum Theorems types of polygons: concave, convex, regular, equilateral, equiangular, names HW: p.161 (1 – 5, 8 – 20)
WEEK 6
Day 24 9/21 Warm-Ups: 3.4 Worksheet (alone) - Find angles a - s
Check HW/ Go over Quiz
Finish 3-5 Polygon Notes
CW: Polygon Sum Wkst
HW: p.161 (21– 25, 32 – 36, 40 – 42, 47, 49)
Day 25 9/22 Warm-Ups: p.163 – 164 (60 – 64, 72) Need a ruler
Check HW
Notes: 3-6 Lines in the Coordinate Plane
p.165 (3, 6, 9, 11, 13) Slope & Slope-Intercept forms of a line, horizontal & vertical
HW: p.165 (1, 2, 5 – 8, 10, 12) & p.169 (1 – 4, 12, 14 – 16, 33 – 36)
Day 26 9/23 Warm-Ups: p.171 (72 – 77)
Check HW
Notes: 3-6 Continued… Point-Slope and Standard Form
HW: p.169 (5 – 8, 13, 18 – 21, 24 – 26, 29 – 32)
Day 27 9/24 Warm-Ups: p.171 (64 – 69)
Notes: 3-7 Slopes of Parallel & Perpendicular Lines
Examples on p.177 – 178 (23, 31, 32)
Chapter 3 Review Game: Place your Bets
HW: p.177 – 178 (1 – 22, 25 – 30)
Day 28 9/25 Warm-Ups: p.190 (12, 13, 23, 24, 33)
Check HW
CW: Scavenger Hunt
CW/HW: p.192 (1 – 10, 20, 22 – 28)
WEEK 7
Day 29 9/28 Warm-Ups: p.180 (3 – 5, 7 – 9)
Check HW
Chapter 3 Test
(After the test, read p.181 – 183, Try the constructions of parallel and perpendicular
Lines in examples 1 – 4, Need protractor and compass
CW: 3-8 Constructions Worksheet (Practice side 1,5,9,10,12 & Reteaching side 1,2)
Day 30 9/29 Warm-Ups: Finish 3-8 Wkst
Go over the Test and Friday’s classwork
Notes: 4-1 Congruent Figures
p.196 (2, 4, 6, 8 – 10)
Polygons and triangles, do quick check examples 1 – 4 together, and #28
CW: Congruent Parts Wkst
HW: p.200 – 201(1 – 12, 14 – 33, 38 – 41)
Day 31 9/30 Warm-Ups: p.203 (49 – 52, 55 – 59)
Check HW
Notes: 4-2 Triangle Congruence by SSS & SAS
Do discoveries with compass, ruler and protractor
Discuss together, trace and mark pictures on patty paper:
CW: SSS/SAS Worksheet (p.21), use top of p.6 worksheet for examples
HW: p.208 – 210 (1 – 3, 6 – 25)
Day 32 10/1 Warm-Ups: None
Check HW
Notes: 4-3 Triangle Congruence by ASA, AAS & HL - - - AAA doesn’t work
Do quick check examples 1 – 4 together & do some proofs on p.217 (11, 12, 20 – 23) Use bottom of p.6 (1 – 6) for notes
HW: p.215 – 217 (1 – 8, 10, 13 – 16, 17 – 19)
Day 33 10/2 Warm-Ups: Missing Angles Wkst (exercise #23)
Check HW
Do Congruent Triangles Worksheet (p.23) together as a class
CW: Triangle Congruence Cards
CW: Dominoes with partner
WEEK 8
Day 34 10/5 Warm-Ups: Finding Missing Angles Wkst
Check HW
Notes: Magnet Proofs on Board
Proof Tips and Fill – in Proofs (Use Wkst)
CW: Cut up Proofs (1 – 7) with partner
CW/HW: Finish Proof Wkst
Day 35 10/6 Warm-Ups: p.219 (1 – 10)
Check HW
Notes: 4-4 & 4-7 Congruent Triangles using CPCTC
Use 4.6 CPCTC Wkst (on the other side of 4.2/4.3 Wkst)
HW: p.222 (2, 3, 6 – 11, 14) & p.237 (3 – 5, 7)
Day 36 10/7 Warm-Ups: p.249 (10 – 18)
Notes: 4-5 Isosceles & Equilateral Triangles
Use Practice 4-5 Wkst for notes
CW: 4-5 Wkst (4 – 10) Turned in
HW: p.230 – 233 (1 – 16, 19 – 22, 30 – 32, 41 – 44)
Day 37 10/8 Warm-Ups: Pink & Yellow Cards (1 – 10) ATR
Go over HW
Chapter 4 Review : p.252 (13 – 16)
CW: p.249 – 251 (19 – 35) & p.252 (1 – 8, 12)
Day 38 10/9 Warm-Ups: Triangle Congruence Slide Show
Chapter 4 Test
Go over how to do constructions of parallel and perpendicular lines
Perpendicular through a point on a line, and off a line, make a square, rhombus
CW: 3-8 Constructions Worksheet
WEEK 9
Day 39 10/12 Warm-Ups: p.259 (1 – 6)
Go over Test
Notes: 5 -1 Midsegments, construction of a midsegment
CW: Midsegment Worksheet
HW: p.262 (1 – 19, 22 – 35)
Day 40 10/13 Warm-Ups: Ch.5 packet p.1
Go over HW
Notes: 5-2 Angle Bisectors of Triangles
CW: Constructions of Angle Bisectors (Incenter)
and Perpendicular Bisectors (Circumcenter) – Packet p.4 & 5
HW: p.267 (1 – 26)
Day 41 10/14 Warm-Ups: p.279 (1 – 5)
Go over HW
Notes: 5-3 Concurrent Lines Medians and Altitudes
CW: Constructing the Centroid and Orthocenter packet p.4 - 8
HW: p.276 (8, 9, 11 – 13, 19 – 22)
Day 42 10/15 Warm-Ups: Midterm Review Problems
Go over HW
Notes: Coordinate Geometry with Concurrent Lines
Examples on p.275(1 – 5 ) and examples on 5.2 & 5.3 Worksheet
CW: 5.3 Worksheet Project
Friday 10/16 Fall Break
WEEK 10
Day 43 10/19 Warm-Ups: Ch. 5 Packet p.10(last page)
Go over HW
Review for Quiz
Chapter 5 QUIZ
Work on 5.3 Worksheet Project with your partner
Day 44 10/20 Warm-Ups: p.304 (1, 3, 7 – 12)
Go over HW
Midterm Review
5.3 Worksheet Projects Due Today!!!
Day 45 10/21 Warm-Ups: OGT Packet (1 – 9)
Notes: 5-4 Inverses, Contrapostives, and Indirect Reasoning
Do an indirect proof together, on p.283 do together #23, 35
HW: p.283 (1 – 19, 34, 35)
Day 46 10/22 Odd Blocks MIDTERM
Day 47 10/23 Warm-Ups: OGT Packet (10 – 15)
Notes: 5-5 Triangle Inequalities
Use Worksheet for notes and investigating
CW: 5.5 Worksheet OGT Packet (16 – 21)
WEEK 11
Day 48 11/1 Warm-Ups: p.311 (60 – 64)
Go over HW
Short QUIZ over 5.4 & 5.5
After the Quiz - Notes: 6-1 Classifying Quadrilaterals
Students must copy the Definitions and picture of each on p.306, and copy the diagram on p.307 on their own, Quadrilaterals on the coordinate plane
CW: Quadrilateral ½ sheet with partner. Cut out shapes, and put them into a diagram like the one on p.307 AND p.309 (29 – 34, and 36 – 41)
HW: p.308 – 309 (1 – 19, 21 – 26)
Day 49 11/2 Warm-Ups: p.327 (1 – 6)
Go over HW
Notes: 6-2 Properties of Parallelograms
Start Note Booklet
CW: 6.2 Worksheet
HW: p.315 – 317 (1 – 31 odd, 32, 35, 45, 46)
Day 50 11/3 Warm-Ups: p.327 (7 – 10)
Go over HW
Notes: 6-3 Proving that a Quadrilateral is a Parallelogram
HW: p.324 – 325 (1 – 9, 12, 14 – 20, 22 – 24)
Day 51 11/4 Warm-Ups: p.347 (1 – 3, 6 – 10)
Go over HW
Notes: 6-4 Special Parallelograms
Rectangles, Rhombuses & Squares
CW: 6.4 Worksheet
HW: p.332 – 333 (1 – 12, 16 – 18, 22 – 24, 41 – 46)
WEEK 12
Day 52 11/7 Warm-Ups: p.340 (31 – 36)
Go over HW
Notes: 6-5 Trapezoids and Kites
CW: 6.5 Worksheet (Both sides)
HW: p.338 – 339 (2 – 28 even)
Warm-Ups: Ch 6 Chart Worksheet
Proving Quadrilaterals using Coordinate Geometry
Use Slope, Distance and Midpoint formulas, use worksheet 6.6
CW: Coordinate Plane Worksheet (A – D)
11/8 NO SCHOOL TUESDAY: ELECTION DAY