| Grade 7 |
|
Standard 2.0 Knowledge of Geometry: Students will apply the properties of one-, two-, or three-dimensional geometric figures to describe, reason, or solve problems about shape, size, position, or motion of objects.
|
|
A. Plane Geometric Figures
|
1. Analyze the properties of plane geometric figures
|
a. Identify and describe angles formed by intersecting lines, line segments, and rays
Assessment limit:
- Use vertical, adjacent, complementary, or supplementary angles (Include the angle symbol ∠m)
|
b. Identify angles formed when two parallel lines are cut by a transversal
|
c. Identify the parts of right triangles
|
2. Analyze geometric relationships
|
a. Determine a missing angle measurement using the sum of the interior angles of polygons.
Assessment limit:
- Use angle measures in a quadrilateral
|
b. Determine the measure of angles formed by intersecting lines, line segments, and rays.
Assessment limit:
- Use vertical, adjacent, complementary, or supplementary angles
|
c. Describe the relationship between the legs and hypotenuse of right triangles
|
|
B. Solid Geometric Figures
|
|
C. Representation of Geometric Figures
|
1. Represent plane geometric figures
|
a. Construct geometric figures using a variety of construction tools
Assessment limit:
- Construct a circle using a given line segment as the radius in whole number inches or centimeters
|
b. Construct geometric figures using a variety of construction tools.
Assessment limit:
- Construct a line segment congruent to a given line segment
|
c. Construct geometric figures using a variety of construction tools
Assessment limit:
- Construct a perpendicular bisector to a given line segment or a bisector of a given angle
|
|
D. Congruence and Similarity
|
1. Apply the properties of congruent polygons
|
a. Determine the congruent parts of polygons
Assessment limit:
- Use the length of corresponding sides or the measure of corresponding angles and whole numbers (0 – 1000)
|
b. Identify and describe similar polygons and their corresponding parts
|
|
E. Transformations
|
1. Analyze a transformation on a coordinate plane
|
a. Identify, describe, and plot the results of one transformation on a coordinate plane
Assessment limit:
- Identify or plot the result of one translation (horizontal or vertical), reflection (horizontal or vertical), or rotation about a given point (90° or 180°)
|
b. Identify and describe transformations that result in rotational and reflectional symmetry
|
|