Texas Essential Knowledge and Skills (TEKS)Transformations |
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|---|---|
| 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