Updated: Oct 28, 2022
This post explains and give practice opportunities related to TEKS 8.2A:
extend previous knowledge of sets and subsets using a visual representation to describe relationships between sets of real numbers
Students extend previous knowledge of real numbers to include both rational and irrational number sets.
Between 2016 and 2022, this supporting standard has been tested 2 times on the STAAR test. The 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.
To view all the posts in this 8th grade TEKS review series, click here.