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Geometry – Chapter 1: Tools of Geometry
August 19 - 23
Objectives:
1.1 Make conjectures based on inductive reasoning
1.2 See relationships between nets and 3D solids
1.2 Create isometric, orthogonal, and foundation drawings
1.3 Identify and name collinear points and planes
1.3 Use axioms and postulates to identify geometric relationships
1.4 Name and identify segments and lines
1.4 Identify parallel and skew lines
1.5 Find the measure of various segments
1.5 Use and understand the addition and subtraction postulate
1.6 Measure and classify various angles
1.7 Construct congruent segments and congruent angles
1.7 Construct perpendicular bisectors and angle bisectors
1.8 Create and utilize the distance formula
1.8 Create and utilize the midpoint formula
1.9 Find perimeter, area, and circumference of various shapes
Time Line:
No Class (8/19)
Character Education Day
Assignment: p.33: 82-86 (show
all work); p.526:52
Bring Scavenger Hunt Project
for class presentation
Day 14 (8/20)
Day 15 (8/21)
Day 16 (8/22)
Day 17 (8/23)
1.1-1.5 Review Concepts:
Discuss Quiz results and
homework from Fri & Mon.
Present Scavenger Hunt
projects!
Assignment: Mid-Chapter
Quiz hand-out (p.41 in the ebook)
1.6 Basic Constructions: using
a compass and straight edge to
construct congruent segments,
angles, perpendicular bisector,
and angle bisector
Assignment: Pg 37 #1-15
1.7 Coordinate Plane:
finding mid-point, endpoint
and distance
Assignment: pg 46 #1, 4,
7, 13, 16, 18, 20, 22, 24,
25
1.8 Perimeter, Circumference,
and Area: finding perimeter and
area, finding circumference,
finding perimeter in the
coordinate plane
Assignment: Pg 55 # 1, 3, 6, 812, 16-17, 20, 23, 27-28, 37-38
Chapter 1 Vocabulary:
Inductive reasoning
Conjecture
Counterexample
Point
Space
Line
Collinear Points
Plane
Coplanar
Postulate
Axiom
Segment
Ray
Opposite Rays
Parallel lines
Skew Lines
Parallel planes
Coordinate
Congruent Segments
Midpoint
Angle
Acute Angle
Right Angle
Obtuse Angle
Straight angle
Congruent Angles
Complementary angles
Supplementary angles
Straightedge
Compass Vertical Angles
Adjacent Angles
Constructions
Straightedge
Compass
Net
Orthographic drawing
Isometric Drawing
Foundation Drawing
Constructions
Perpendicular Lines
Perpendicular Bisector
Angle Bisector
Perimeter
Area
Circumference