Reporting Category 3 (TEKS 3.7 Customary and Metric Measurement)

Updated: Feb 13

Geometry and Measurement

The videos in this post explain mathematics Texas Essential Knowledge and Skill 3.7:

Geometry and measurement. The student applies mathematical process standards to select appropriate units, strategies, and tools to solve problems involving customary and metric measurement.

The STAAR videos below are selected released items from 3rd grade STAAR tests in 2016, 2018, 2019, and 2021. You can view the complete review of the 2017 STAAR test here.



determine the perimeter of a polygon or a missing length when given perimeter and remaining side lengths in problems

Teaching video

STAAR Videos



determine the solutions to problems involving addition and subtraction of time intervals in minutes using pictorial models or tools such as a 15-minute event plus a 30-minute event equals 45 minutes

Teaching video

STAAR Videos



determine when it is appropriate to use measurements of liquid volume (capacity) or weight

Teaching Video

STAAR Videos



determine liquid volume (capacity) or weight using appropriate units and tools

Teaching video


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

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