School Improvement in Maryland

Using the State Curriculum: Mathematics, Grade 7

Algebra | Geometry | Measurement | Statistics | Probability | Number | Processes

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Standard 2.0 Knowledge of Geometry

Topic E. Transformations

Indicator 1. Analyze a transformation on a coordinate plane

Objective 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°)

Selected Response Item

Look at ΔLMN on the coordinate plane.

Which coordinate plane shows ΔLMN after a 90° counterclockwise rotation about the origin?





/toolkit/vsc/assessment_items/msa_math_7_034.xml

Correct Answer:
C

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°)
Resources for Objective 2.E.1.a:
Clarifications | Lesson Seeds | Sample Assessments | PUBLIC RELEASE ITEMS |