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Geometry
(At the end of this unit you should know, understand, and be able to do the following :)
Know
One-Dimensional
one-dimensional
point
line segment
line
angles
vertex
parallel lines
ray
perpendicular lines
intersecting lines
Two-Dimensional
two-dimensional
rhombus
triangle
parallelogram
square
circle
rectangle
sides
pentagon
plane figure
hexagon
symmetry
octagon
congruent
trapezoid
similar
Three-Dimensional
three-dimensional solid
figure
edges
faces
cube
sphere
rectangular prism
pyramid
cone
cylinder
Coordinate Grid
coordinate grid
point
ordered pair
x-axis
y-axis
Understand
One-Dimensional
One-dimensional figures are the building
blocks to two and three-dimensional
figures.
Two-Dimensional
Properties of two-dimensional shapes.
Three-Dimensional
Properties of three-dimensional shapes.
Coordinate Grid
Points on a coordinate grid have specific
pairs.
Do
One-Dimensional
Identify points, lines, line segments, rays,
and angles.
Identify parallel, perpendicular, and
intersecting lines.
Two-Dimensional
Identify, classify, and compare twodimensional figures.
Identify or create figures that have one,
two, or no lines of symmetry.
Determine if figures are congruent or
similar.
Three-Dimensional
Identify, classify, and compare threedimensional figures.
Identify edges and faces of a threedimensional figure.
Identify the two dimensional shapes used
to make three-dimensional shapes.
Coordinate Grid
Match or plot the ordered pair with the
appropriate point (or object) on a simple
grid.
Identify the x and y axis.
Geometry
Key Learning: Geometric figures and relationships can be classified by characteristics.
Unit Essential Question: How are geometric figures classified?
One-Dimensional
17.1, 17.2
Two-Dimensional
17.3, 17.4, 18.6
Coordinate Grid
30.1
Lesson Essential Questions:
Lesson Essential Questions:
Lesson Essential Questions:




Lesson Essential Questions:
 How do you identify,
How do you identify points,
classify, and/or compare
lines, line segments, rays,
two-dimensional figures?
and angles?
 How do you identify or
How do you identify lines
create figures containing
that are parallel,
one, two, or no lines of
perpendicular, and
symmetry?
intersecting?
 How do you use 1dimensional figures to
construct 2-dimensional
figures?
 What makes shapes
congruent or similar?
Three-Dimensional
26.1
Vocabulary:
one-dimensional, point, line,
line segment, angles, vertex,
ray, parallel, perpendicular,
intersecting
Vocabulary:
two-dimensional, triangle,
square, rectangle, pentagon,
hexagon, octagon, trapezoid,
rhombus, parallelogram, circle,
sides, plane figure, symmetry,
congruent, similar

What are the
characteristics of 3dimensional figures?
How do you use 2dimensional figures to
create 3-dimensional
figures?
Vocabulary:
three-dimensional, solid,
figure, edges, faces, cube,
sphere, rectangular prism,
pyramid, cone, cylinder
How do you locate a
specific point using
ordered pairs on a
coordinate grid?
Vocabulary:
coordinate grid, ordered pair,
point, x-axis, y-axis