Reporting Category 3 (TEKS 4.5 Expressions and Equations)

Geometry and measurement

The videos in this post explain mathematics Texas Essential Knowledge and Skill 4.5:

Algebraic reasoning. The student applies mathematical process standards to develop concepts of expressions and equations.

The STAAR videos below are selected released items from 4th grade STAAR tests in 2016, 2018, 2019, and 2021. You can view the complete review of the 2017 STAAR test here.

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4.5D

solve problems related to perimeter and area of rectangles where dimensions are whole numbers

Teaching videos

STAAR Videos

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To view all the posts for the 4th Grade Reporting Category 3 review, click here.