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Texas Essential Knowledge and Skills (TEKS)

Transformations

Grade: 8th Grade
Standard:

8.10.A

Description:

generalize the properties of orientation and congruence of rotations, reflections, translations, and dilations of two-dimensional shapes on a coordinate plane;

Standard:

8.10.B

Description:

differentiate between transformations that preserve congruence and those that do not;

Standard:

8.10.C

Description:

explain the effect of translations, reflections over the x- or y-axis, and rotations limited to 90°, 180°, 270°, and 360° as applied to two-dimensional shapes on a coordinate plane using an algebraic representation; and

8th Grade Math - Transformations Lesson
 
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