Discovery Geometry Lessons
WEEK 1
Day 1 8/24 Introductions, Syllabus, Rules, Notecard (Name, Last math class/ Teacher/
grade in class,hobbies, sports, job – where, days, hours, future plans, anything else)
Notes on 9.1: Pythagorean Theorem
Draw a right triangle with 3 cm and 4cm legs, measure the hypotenuse
Discuss Pyt. Triples (3,4,5 multiples, 5,12,13, 8,15,17 7,24,25 and pyt. Thm
Use Wkst as Demo p.2 “Right Triangles”
Do an example like #13, 14, 16 in the book on p.481
CW: p.481(1-16) * Make sure to discuss what consecutive integers are
Day 2 8/25 Check and go over Homework-especially the last 4
Warm-Ups: Wkst p.1 (1, 3, 5, 7, 9, 11) – Block 2 didn’t have warm-ups due to class
assemblies
Notes on 9.2: Converse of the pythagorean thm
Obtuse<, Acute >, Right =
used examples from p.3 of the packet
go to www.keymath.com/DG for interactive tool
do a problem like # 15 before assigning the HW
HW: p.486-487 (1-8, 12-15) For 1-7 make sure to identify if the triangle is acute or
obtuse if it is not a right triangle
Day 3 8/26 Warm-Ups: p.3 Packet (Top Left) Section 9.1 (1, 3, 5, 7, 9)
Turn in to be graded
Check HW go over 12-15
p.487(10, 16)
Notes on Radicals: p.489 - 490 Use the Dot Paper and packet p.4
Simplifying, rationalizing, multiplying, squaring and dividing radicals,
perfect square numbers
HW: p.490(1-15) packet p.4 (10, 14 & 16)
WEEK 2
Day 4. 8/29 Warm-ups: p.516-517 (41, 43, 51) and p.512 (1, 3)
Check HW
Show Lessons and Discovery Textbook online
9.3 Notes: Use the dot paper to draw 45-45-90 triangles
Use packet p.6 (11 – 16) for examples
HW: Packet p.5 (1 – 11 odd) and p.6(1, 2)
Day 5. 8/30 Warm-Ups: packet p.1 (Evens) Block 2 will do the odds
9.3 Notes: and 30-60-90’s :
Draw equilateral triangles with 2 inch sides, 4 cm sides and 6 cms
Do the investigations on p.491-492
Use p.5 of the packet for notes
HW: p.493(1-6, 9, 17, 18) Draw the picture and label it
Day 6. 8/31Warm-Ups: ½ sheet practice quiz (the one with 16 on it)
Go over HW
Discovery Geometry Lessons
CW: Red Card Activity with the Special Right Triangles (worth 10 pts)
Review Special Rights using page 3 of the packet-section 9.3
HW: p.6 of packet (3-10)
Day 7 9/1 Warm-Ups: ½ sheet practice quiz, and p.512 (3, 7)
Go over HW
Special Right Triangles Quiz ½ sheet
12.1 Notes: Trig Ratios, Finding Missing Sides using Trig -- Set up proportions
Use page 7 & 8 of the packet for notes and classwork
do #1,7,9 11 together before assigning on p.9 top and 10 at the bottom
HW: packet p.9 top (8 – 24) & the bottom (1 – 6)
Day 8 9/2 Warm-Ups: p.644 – 645 (1 – 6, 8)
Go over CW/HW
12.2 Notes: Finding the missing sides in right triangles using trig
Do some problems on p.8 of the packet together
CW: Finish p.8 and on p.9 (7, 8) Redo 1 – 6, if you didn’t do them yesterday
Week 3
NO SCHOOL: LABOR DAY
Day 9 9/6 Warm-Ups: Problems on Board
Check HW
12.2 Notes: Solving for angles in right triangles
Use inverse trig functions to find angle measures
Discuss angles of elevation and depression
p.11 (top) for notes
HW: p.10 (1 – 3) & p.11 (1 – 12 at the bottom)
Day 10 9/7 Warm-Ups: Practice Trig Quiz #2
Finish Scavenger Hunt and Card Activity - split class into 2 groups
in half one ½ starts on ATR and the other on cards
- Around the Room Activity-Review Special rights ch.9/12
- Orange Review Cards (I have)
HW: packet p.10 (4 – 6) & 13 (1 – 5)
Day 11 9/8 Warm-Ups: Packet p.3, 12.1 (1 – 3) bottom right
Go over HW
Real Trig Quiz #3
Review Angles of Elevation & Depression
CW: Do problems on packet p.12 and p.14
Review for Test – If time, can do trig cards
Day 12 9/9 Warm-Ups: On board – review problems for test
Review rounding to the nearest foot, meter, degree, tenth, right, acute, obtuse
Ch.9/12 Test
After Test: Horizontal/Vertical Splits Area Wkst
Discovery Geometry Lessons
WEEK 4
Day 13 9/12 Warm-Ups: Stem & leaf/Box & Whisker Plot with Test results
Go over Horizontal/Vertical Splits Area Wkst
Read p.422 – 423, use dot wkst 1st consider all rectangles with a perimeter of 24find the one with the greatest area. 2nd consider all rectangles with an area of 24
CW: 8.1 Worksheet p.1
Day 14 9/13 Warm-Ups: p.432 (23 – 28)
Draw a web diagram for Area: Areas of circles, squares, trapezoids, triangles,
rectangles, parallelograms
Deck Demo together
HW: p.425-426 (1-15)
Day 15 9/14 Warm-Up packet: p.1
Check HW
Notes on 8.2 Areas of Triangles, Trapezoids and Kites
Dynamic geometry exploration on p.424 & 430
CW: Deck Wkst
HW: 8.1-8.2 Worksheet p.2
Day 16 9/15 Warm-Up packet: p.2
p.430 (1 – 10), do #6 & 11 together
8.4 Notes on Areas of Regular Polygons
Start with hexagon, cut triangles, make a parallelogram
Day 17 9/16 Warm-Up packet: p.3 (1 – 7)
Quiz 8.1- 8.2
Finish 8.4 Notes: do ½ of p.3 together
CW: p. 3 (right column) and p.4 all
Week 5
Day 18 9/19 Warm-Up packet: p.3 (8 – 12)
Check HW
8.5 Notes on Areas of Circles r2 & Circumference 2r
Discover Circumference formula with string, then Discuss Area Lab with partner on p.449
Do examples in the book together
HW: 8.5 Wkst in packet p.5 & p.451 (6,10,14)
Day 19 9/20 Warm-Up packet: p.4 (6 – 13)
8.6 Notes on Annulus (donut) A = R2 - r2,
Segments (arc/360*  r2 – ½ bh)
and Sectors-piece of pie (arc/360*  r2) of Circles
Read p.453, examples on p.455
CW/HW: 8.6 Wkst in packet p.6
Discovery Geometry Lessons
Day 20 9/21 Warm-Up packet: p.473 (34, 35)
Check HW
Go over how to find perimeter/circumference given the area and vice versa
Area Magic Square with partner
Review p.471-472(18-25) Memorize all the formulas for tomorrows test, See today 's
notes if necessary
Day 21 9/22 Warm-Ups: On board – review problems
Check HW
8.1 - 8.6 AREA & PERIMETER TEST
CW: Application Exam
After the test, assign each student to make a polyhedra
Day 22 9/23 Warm-Ups: OGT Cafe Problem
Net Wkst- Identify Faces, Vertices, Edges, Bases
Notes on 10.1: Polyhedron – Discuss Prisms, Pyramids, Polyhedron, the 5 Platonic Solids,
curved 3-D objects, lateral faces, edges, bases, altitude, axis, oblique vs. right, prefixes
Discuss together p.524-525(1-23)
Use Marker Boards to draw 3-D shapes
CW: 10.1 Worksheet p.1
Week 6
Day 23 9/26 Warm-Ups: Net Worksheet
Check HW
Notes on 8.7: Surface Area of Prisms and Cylinders
Read p.461-463 S.A.Prisms: Find the area of each side and add all the areas together
S.A. Cylinder: Area Rectangle + Area of 2 circles 2(pi)(r)(h) + 2pi(r2)
p.466(3) and Wkst p.2 did as notes, Examples: p.525-526 (27,28, table 36 & 41)
CW: Wkst p.3 and p.4 (the triangular prisms only)
Finish for HW
Day 24 9/27 Warm-Ups: Orange/Red Cards from Alexa, Identify the 3-dimensional
shape when it is 2-dimensional
Check HW
Notes on 8.7: Surface Area of Pyramids and Cones
Work with a partner to discover the formulas using the cut-outs If absent refer to the
Investigation on p.464(1 & 2)
Pyramid: ½ (perimeter)(slant height) + (area of the base)
Cone: pi(radius)(slant height) + area of circle
We did 2 examples on p.4 of square pyramids and 2 examples on p.5 of cones(do
pythagorean theorem to find the slant height for the cones and pyramids on this side of the
worksheet because they give you the altitude)
CW: Finish p.4 Wkst & turn in
HW: p.5 worksheet all
Discovery Geometry Lessons
Day 25 9/28 Warm-Ups: p.473 (29, 30, 31)
Go over HW
CW: Name the 3-dimensional shapes around the room (1 – 11)
Turn-in for a grade
Discuss what the surface area of a sphere would be when using an orange
Orange Activity to discover the S.A.
Notes on 10.6 & 10.7 Surface Area and Volume of Spheres
Do examples in the book on p.563(1-3, 5, 6) and on p.559(1-3, 12, 13, 17)
HW: 10.6/10.7 Sphere Wkst (1 – 4 at the top, and # 1 at the bottom)
Day 26 9/29 Warm-Ups: p.572-574 (3 – 7, find SA only)
Check HW
Go over past homework worksheets
Notes on 10.2 Volume of Prisms and Cylinders:
V = area of the base x height
Examples on p.7 and in the book on p.533 (1-5)
CW: 10.2 worksheet (p.8) and
finish sphere wkst (5 – 7, and find SA of 2 & 3 at the bottom)
Day 27 9/30 Warm-Ups: Find Volume - p.572 (3 – 5, 8) p.559 (4) – Find S.A. & Vol.
Go over HW
Notes on 10.3 Volume of Pyramids and Cones
Experiment with rice or water
V = 1/3(area of the base)(height) where the height is the altitude NOT the slant h
Examples on p.540 (1 – 6)
CW: Sphere Wkst (find the volume of 2 & 3 at the bottom) and 10.3 wkst (p.6)
Week 7
Day 28 10/3 Warm-Ups: Test Review p.535(15) p.550(17) p.552(3) p.559(5)
Check HW
CW: S.A. & Volume Card Activity in groups / S.A. & Volume Gallery
(If absent, do review wkst)
HW: Study for the Test
Day 29 10/4 Warm-Ups: p.572 (7, 9 – 11)
Check HW
Surface Area and Volume Test - Students can use formula flip sheet on the test
HW: OGT Packet (6, 10, 11, 21, 27, 33, 41)
Day 30 10/5 Warm-Ups: OGT Worksheet, problem # 21 & #22
Go over the test
Notes on 1.1: Building Blocks of Geometry
Read p.28-32 Use worksheet for notes
Vocabulary: point, line, segment, plane, coplanar, definition, collinear, 3 building blocks of
geometry, congruent, midpoint, bisects, ray, angle Symbols vs. figures
CW: Marker Boards: p.91 (26 – 30)
HW: p.33-34 (1 – 30)
Discovery Geometry Lessons
Day 31 10/6 Warm-Ups: p.92 (39 – 44)
PLAN Test Today 1st & 2nd Block
Go over HW
CW: Do p.2 Wkst (on projector)
Notes on 1.2: Measuring and Drawing Angles – using a protactor
Read p.38-42 Do examples on p.42-43(1, 2, 5-14)
Vocab: angle, ray, sides, vertex, measure of an angle, degrees, angle bisector
Computer exploration
CW: Wksts 5, 5a & 5b (Do Not Write on the Worksheet)
Day 32 10/7 Warm-Ups: Vocabulary Matching Wkst p.1(on projector) * Graded *
Go over HW
Notes on 1.3: Widgets, Angles & Logic Statements
Widget Activity with a partner – Letter your paper A, B, C, … G draw what is the
“widget” and define each
Notes Vocab: counterexample, conditional statements (if-then), bi-conditional
statements (if and only if), complementary vs. supplementary, vertical, right, obtuse, acute,
linear pairs, adjacent angles
CW: 1.3 Logic Wkst (If absent, do p.51 – 52 (9 – 20))
Week 8
Day 33 10/10 Warm-Ups: p.91 (26 – 30)
Go over HW
Quiz 1.1-1.3
CW: Finish notes on linear pair, supplementary & complementary angles, adjacent angles
Do Wkst p.7 after the quiz (1.3/1.4 Complementary/Supplementary ’s)
Notes on 1.4 Polygons:
Vocab: diagonal, concave, convex, equilateral, equiangular ,Trinominoes
HW: p.56-57 (1 – 18, 21 – 23)
Day 34 10/11 Warm-Ups: p.51 (1, 4, 5, 7, 8)
Go over HW
Notes on 1.5 Triangles: Read p.59 – 61
You can always name a triangle in 2 ways: Right, acute or obtuse & scalene, equilateral,
or isosceles
median vs. altitude
markings
Do examples solving triangle equations, set = to 180º
CW: Wkst p.8
HW: p.62 – 63 (1 – 14, 17 – 20, 24 – 26)
Day 35 10/12 Warm-Ups: p.101 (31 – 41, 44)
Go over HW
Notes on 1.6- Special Quadrilaterals & Polygons:
Identify the quadrilaterals on the half sheet
Quadrilateral chart, do #15 & 17 together on p.66-67
CW: p.66 – 67 (1 – 13, 15 – 18)
Discovery Geometry Lessons
Day 36 10/13 Warm-Ups: p.90 – 91(1 – 16)
Go over HW and do a few review problems before the quiz
Triangle Quiz 1.5
After the quiz work on Wkst p.9
Go over QUIZ#2 and #3 Worksheets
Ch.1 Jeopardy &/or Review Dominoes
10/14 FALL BREAK: NO SCHOOL
Week 9
Day 37 10/17 Warm-Ups: p.87 (25 - 33)
Review for Test: Wkst p.10
Chapter 1 Test
Day 38 10/18 Warm-Ups: None
Go over Test
Notes on 2.1 Inductive Reasoning:
Read p.96 – 98, Do Investigation “Shape Shifters” at the top of p.98
CW: Logic Puzzle #1 on p.9 of Ch.2 packet
HW: p.99 – 101 (1 – 18, 20, 22 – 24)
Day 39 10/19 Warm-Ups: p.53 (polynominoes) p.63(pentaminoes) -use graph paper
Go over HW
Discuss Cubes Wkst and the patterns for the painted sides
Notes on 2.2 Finding the nth term:
Read p.102-104 Do the investigation on p.102 “Finding the Rule”
Discuss Linear Functions and Finding the nth term in a geometric pattern
CW: p.105 (1 – 6) Do some together as a class
HW: Ch.2 packet pages 2 & 3
Handed out Midterm Review Packet - Due Monday 10/24
Day 40 10/20 Warm-Ups: Ch. 2 packet p.1- Ripped out of packet and turned in for a grade
Go over HW
Finish yesterday’s CW on p.105
Notes on 2.3 Mathematical Modeling:
Model the Handshake problem, Difference between linear and quadratic patterns
Discuss Triangular #’s (same rule) and rectangular #’s
HW: p.112 - 113 (1 – 5, 11 – 20)
Day 41 10/21 Warm-Ups: Ch. 2 Packet p.4 (1 – 4)
Notes on 2.3 Mathematical Modeling:
Example: p.107 (18), packet p.7
Discuss Posters (1 – 7) Work with a partner, copy and fill in charts
CW: Ch. 2 packet p. 8 Skeleton Tower
HW: Ch. 2 packet p.6
Discovery Geometry Lessons
Week 10
Day 42 10/24 Warm-Ups: p.127 (22)
Go over Midterm Review Packet
Place your bets
HW: Study for the Midterm
Day 43 10/25 Finish Place your Bets Review
MIDTERM
HW: p.118 (14 – 20) These are Review for the QUIZ on Wednesday
Day 44 10/26 Warm-Ups: p.140 (4 – 9, 12 – 14) Good Review for QUIZ
Go over HW
2.1 – 2.4 Quiz
Logic Puzzle #2 in Chapter 2 packet on p.9
Test Bonus – p.141 (16) due Friday
Day 45
10/27 Warm-Ups: 7 Bridges of Konigsberg
Read p.120 and answer A-P on p.121, then write a conjecture.
2.5 Notes on Angle Relationships: read through p.122-124
Linear pair conjecture, vertical angles conjecture, Remind students of 180 in a triangle,
complementary vs. supplementary, Examples: Do problems on p.124 – 125(1 – 10)
CW: 2.5 Cards Activity (Yellow & Pink) - (should take 20-25 minutes)
HW: 2.5/2.6 Packet p.1 & 2
Day 46 10/28 Warm-Ups: 2.6 Wkst (old 4.1)
2.6 Notes: Special Angles formed by parallel lines:
Alternate interior and exterior, corresponding
Investigations with patty paper
Examples on p.131-133(1-7, 9, 10, 14 -16)
HW: 2.5/2.6 Packet p.3 & 4
Week 11
Day 47 10/31 Warm-Ups: 2.5/2.6 Packet p.6
Go over HW
2.6 Quiz Wkst
Go over problems using Algebra to find missing angles and solve for x
CW: “Algebra” Green/Orange Card Activity (1 – 7): Involves making equations using
alt. interior angles, alternate exterior, corresponding angles, and same-side interior
angles
HW: 2.5/2.6 Packet p.5
Day 48 11/1 Warm-Ups: Bold Missing Angles Wkst (Turn in)
Finish Algebra Cards
Start Notes on Midpoint (Between 1.1 & 1.2):
HW: Finish all pages in the 2.5-2.6 Packet to turn in tomorrow
Discovery Geometry Lessons
Day 49 11/2 Warm-Ups: p.134(26) p.142(23-25)
Turn in HW
Finish Notes on Midpoint (Between 1.1 & 1.2) & The Distance Formula(9.5):
Read p.36 – 37: Do examples in the book p.37(1-4)
Read p.502 – 505: Do examples in the book p.504(1-3, do an ex. like #5)
CW: Midpoint/Distance Formula Wkst
HW: In the book p.37(8) & p.504-506 (5, 6, 18, 20) *Go over the directions with them
Day 50 11/3 Warm-Ups: p.166(17, 1-3)
Notes on Slope (after section 2.6 on p.135):
Do examples on p.136 (1 – 10)
CW: Slope Wkst (Back of Midpoint/Distance Wkst)
Day 51 11/4 Warm-Ups: p.214 (2, 4 – 7)
Go over CW: Slope Wkst
Notes on Writing Equations for Lines(Ch.5 between 5.5-5.6):
Slope and Point-Slope Form in Notes Booklet
If an equation is not in y = mx + b form, you must solve for y first, then graph
Do examples on p.289 – 290 (1 – 4, 7, 8)
CW/HW: Ch 4 Practice Wkst p.6/7
WEEK 12
Day 52 11/7 Warm-Ups: p.289 – 290 (6, 8 – 10)
Go over HW
CW: Placemats with Partner: Find the equation of the Line
Notes on the slopes for Parallel & Perpendicular Lines (Ch.3 between 3.5-3.6):
11/8 NO SCHOOL: ELECTION DAY
Day 53 11/9 Warm-Ups: Quiz #3 Wkst (p.4)
Finish Notes on  &  Lines
Use Wkst p.5 (7, 8) for examples and do p.290 (12 – 14) together
Do examples on p.169 (1 – 12)
HW: Wkst p.5(6, 9, 10) and Wkst p.6(4, 10, 11)
Day 54 11/10 Warm-Ups: Quiz #2 Wkst (p.3)
Go over HW
Notes on Graphing Lines & finding Points of Intersection
Examples on 3.1 Worksheet
(Slope, Midpoint, Distance, Ordered Pairs Cards Activity – Didn’t Do)
Jeopardy Review
HW: 3.1 Worksheet (3 – 7) on the front
Discovery Geometry Lessons
Day 55 11/11 Warm-Ups: None
Finish Jeopardy
ALGEBRA TEST (Slope, Midpoint, Distance, Graphing Lines, Eqs. Of Lines)
After Test: Work on OGT Packet
WEEK 13
Day 56 11/14 Warm-Ups:
4.1 Notes: Triangle Sum Conjecture (p.201)
Read p.200 – 201, Ch. 4 Notes packet p.1 and p.2 (bottom half)
CW: p.203 (2 – 9, 14, 20 – 25)
Day 57 11/15 Warm-Ups: p.210(13, 14, 18, 20, 21)
Notes: 4.2 Isosceles Triangle Conjecture (p.207)
CW: Notes Packet p.3
HW: p.208 (1 – 10, 24, 25)
Day 58 11/16 Warm-Ups: W-Up Packet p.1
Go over Test
4.3 Triangle Inequalities:
Use angel hair pasta, largest and smallest angles, sum of 2 sides must be greater than
the 3rd Use worksheets in the packet p.4-Also discuss remote interior angles and ext angle
If time, do some problems on p.218 together
HW: p.2 (Top) and p.5
Day 59 11/17 Warm-Ups: W-Up Packet p.2 & p.218(12-16)
Discuss Congruent Parts Wkst – go around the room to get answers
Notes: 4.4 Triangle Congruence Shortcuts
SSS, SAS, SSA
Do discoveries with compass, ruler and protractor
Discuss together, trace and mark pictures on patty paper: p.224-225(1 – 10, 12 – 19)
-Only got thru a few of these together
HW: Ch. 4 Packet p.6 Top (1 – 9) & 7
Day 60 11/18 Warm-Ups: W-Up Packet p.3
Notes: 4.5 Triangle Congruence Shortcuts
(Go thru these faster next time)
ASA, AAS, HL AAA doesn’t work
Use bottom of p.6 (1 – 6) for notes
CW: p.8 & p.9 (Turned into an ATR Activity)
HW: p.229-230 (4 – 17)
WEEK 14
Day 61 11/21 Warm-Ups: W-Up Packet p.4
Ch. 4 QUIZ
Go over HW
Notes: Proof Tips and Fill – in Proofs (Use Wkst) *Didn’t get to 4.6 CPCTC Wkst (1 & 2)
Use Magnet Proofs
HW: p.8 & 9 in packet - Turn-in tomorrow for points
Discovery Geometry Lessons
Day 62 11/22 Warm-Ups: W-Up Packet p.5
Do #4 on the Fill-in Notes Wkst: Two-Column Proofs: Use Magnet Proofs
CW: Cut-Up Proofs with a partner
HW: Finish the last 2 proofs on the notes wkst
Thanksgiving Break 11/23 – 11/25
WEEK 15
Day 63 11/28 Warm-Ups: p.251(3, 5 – 8)
Go over HW
4.6 Notes: Proofs with CPCTC
Use 4.6 Wkst
Finish Cut-Up Proofs
Dominoes
HW: p.233(1 – 6)
Day 64 11/29 Warm-Ups: W-Up Packet p.6
CW: Triangle Congruence Cards Activity
Review p.252(9 – 26)
HW: Ch. 4 Review Packet
Day 65 11/30 Warm-Ups: Go over review packet
Chapter 4 Test
2nd Block shortened due to the assembly
Circle Intro – Make Circle Books
Day 66 12/1 Warm-Ups: Test Data
Chapter 6 Circles: Start with section 1.7 Notes
Definitions: Radius, chord, diameter, arcs -major & minor, semicircles, central angle,
tangent, secant
Marker Boards – Have students draw
CW: p.72(2 – 11)
HW: Circle Packet p.4
Day 67 12/2 Warm-Ups: : p.
6.1 Notes: Tangent Properties
Matching p.310(1 – 10)
Investigations 1 & 2
Circle Packet review p.1, fill in p.2 & 3
Do problems on p.313(1 – 5) together
CW: Wkst 1.7 – 6.1 Turn in for points
Day 68 12/3 Warm-Ups: p.
Go over HW
6.2 Notes: Chord Properties
Investigations 1 – 4, Conjectures 55 – 59 on p.317 – 320
Discovery Geometry Lessons
Examples on p.320(1 – 9)
CW: 6.2 Wkst & p.6 of circle packet – do problems on the back of the 6.2 Wkst TURN IN
HW: p.7(1 – 8) of circle packet
WEEK 16
Day 69 12/6 Warm-Ups: : p.334(11 – 19)
Go over HW
6.3 Notes Arcs and Angles
Investigations 1 – 4 on p.324 – 326
Examples on p.327(1 – 15)
CW: 6.3 & 6.4 Wkst
Day 70 12/7 Warm-Ups: : Practice Quiz
Go over HW
6.1 – 6.3 QUIZ
6.5 Notes: The Circumference/Diameter Ratio
p. 337-338(1 – 12)
Day 71 12/8 Warm-Ups: p.1– 3(14 – 15) in circle packet
Go over Quiz
Circle Notes: Ch. 6 Exploration - Secants and Tangents p.355
In packet – Use Pages 8 & 9
CW: p.6 &7
Day 72 12/9 Warm-Ups: p.5 in packet
6.7 Arc Length p.349 & Sectors
CW: Sector Wkst and p.10 in packet
Day 73 12/10 Warm-Ups:
Go over HW
Circle Review: Circle Cards
Circle Test
WEEK 17
Day 74 12/13 Warm-Ups:
Go over Test
5.1 Polygons: Polygon Sum Conjecture, make chart in polygon book
CW: pages 1 – 4 in packet
HW: p.259-260(1 – 8), Trace the figures onto patty paper
Day 75 12/14 Warm-Ups: Go over HW
5.2 Exterior Angles of a Polygon
Dynamic Geometry Exploration, use p.5 in packet
Examples on p.260(13, 14) and p.263-264(1 – 4)
Discovery Geometry Lessons
Scavenger Hunt
HW: p.263-265 (5 – 10, 14, 15)
Day 76 12/15 Warm-Ups:
Go over HW
5.3 Kite and Trapezoid Properties
Do investigations on p.268-269 and use p.6 in packet for notes
CW: 5.3 Wkst ( 1 – 4 only)
HW: p.271 – 272(1 – 8)
Day 77 12/16 Warm-Ups
5.4 Properties of Midpoints and Midsegments of Triangles & Trapezoids
Investigations on p.275-277, examples on p.277-278(1 – 7)
CW: p.7 in packet
HW: 5.4 Wkst
Day 78 12/17 Warm-Ups:
5.5 & 5.6 Properties on Parallelograms, Rhombuses and Rectangles
Use packet p. 6 & 8 for notes
Purple Card Activity, Scavenger Hunt
CW: 5.6 Wkst
Christmas Break
WEEK 18
1/3 Mon. Day 79
Warm-Ups:
1/4 Tues. Day 80
Warm-Ups:
1/5 Wed. Day 81
Warm-Ups: Final Exam Packet (13 – 19)
1/6 Thurs. Day 82
1/7 Fri. Day 83
Warm-Ups: Final Exam Packet (1 – 12)
Warm-Ups: Final Exam Packet (20 – 25)
WEEK 19
1/10 Mon. Day 84
Warm-Ups: Final Exam Packet (26 – 28)
1/11 Tues. Day 85
Warm-Ups: Final Exam Packet (29 – 32)
1/12 Wed. Day 86
Warm-Ups: Final Exam Review Problems
1/13 Thurs. Day 87 Geometry Final
After the Test: Read Section 7.1 Transformations and Symmetry on p.368 – 372
Discovery Geometry Lessons
Write down the defintions: Image, Isometry, Rigid vs. Non-Rigid, List 3 Types of
Isometries and one important piece of information about each
HW: p.372 – 374 (1 – 6, 12 – 14) - Need dot paper for 4 – 6
Go over HW and Review 7.1
Notes on 7.2: Properties of Isometries using the Coordinate Plane
Transformations Rules
Reflections Rules for over the x-axis, y-axis, line y = x and y = -x
Rotation Rules for rotating about the origin clockwise and counterclockwise
(90°, 180°, 270°)
Applying the Rules
HW: p.380 (1 – 8)
7.3 Compositions of Transformations
Warm-Ups: p.214(1, 3, 8, 9, 11)
7.4 Tesselations