This post explains and give practice opportunities related to TEKS 8.3A:
generalize that the ratio of corresponding sides of similar shapes are proportional, including a shape and its dilation
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Instruction
Students explore how transformations, including dilations, affect similar shapes.
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STAAR Practice
Between 2016 and 2023, this supporting standard has been tested 7 times on the STAAR test. Videos explaining the problems can be found below. If you'd rather take a quiz over these questions, click here. The videos below are linked to the questions in the quiz as answer explanations after the quiz is submitted.
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To view all the posts in this 8th grade TEKS review series, click here.
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