Numerical Representations and Relationships
The videos in this post explain mathematics Texas Essential Knowledge and Skill 4.3:
Number and operations. The student applies mathematical process standards to represent and generate fractions to solve problems.
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.
represent a fraction a/b as a sum of fractions 1/b, where a and b are whole numbers and b > 0, including when a > b
decompose a fraction in more than one way into a sum of fractions with the same denominator using concrete and pictorial models and recording results with symbolic representations
determine if two given fractions are equivalent using a variety of methods
compare two fractions with different numerators and different denominators and represent the comparison using the symbols >, =, or <
represent fractions and decimals to the tenths or hundredths as distances from zero on a number line
To view all the posts for the 4th Grade Reporting Category 1 review, click here.