Download Geometry # 7 Lines, Angles, and Geometry

Geometry # 7 Lines, Angles, and Geometry
Day
1
2
3
4
Lesson
Introduction
to geometry
7.1
Description
Define, ray, line segment, line,
point and angles.
Resources
Notes on Board
Homework
none
Key Math Learnings
-board notes
- examples on
board
p. 274 1- 8
Textbook, large
triangle, board
notes
p. 281 1-4
Textbook
Mr. T’s Math
Resources
p. 287 1- 3
5-7
9-13
Textbook
Mr. T’s Math
Resources
p. 292
Angle
Properties of
Intersecting
Lines
1. Two angles whose sum is 90º
7.2
Angles
In a Triangle
Key Math Learning
7.3
Key Math Learning
Angle
Properties of
Parallel Lines
are complementary.
2. Two angles whose sum is 180º
are supplementary.
3. For any intersecting lines, the
opposite angles are equal.
The sum of the angles in any
triangle is 180º.
When a transversal intersects
parallel lines:
• alternate angles are equal
• corresponding angles are equal
• interior angles are
supplementary
Quiz on relationship between R
and D and C and pi
5
Mid Unit
Review
6
Quiz
7
7.4
Constructing
a Bisector
Key Math Learning
7.5
Constructing
Angles
Key Math Learning
8
9
Quiz # 2
10
Unit Review
11
Unit Test
12
SAT, OAT, CAT, Triangles,
Angle properties of parallel
lines
p. 296
The properties of a rhombus can
be used to construct the
perpendicular bisector of a line
segment, and the bisector of an
angle.
The constructions of 60º and 90º
angles can be used to draw
other angles.
Textbook
Mr. T’s Math
Resources
p. 302 1-8
p. 310 -315
13