#### Numerical Representations and Relationships

The videos in this post explain mathematics Texas Essential Knowledge and Skill 6.4:

Proportionality. The student applies mathematical process standards to develop an understanding of proportional relationships in problem situations.

The STAAR videos below are selected released items from 6th 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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## 6.4C

give examples of ratios as multiplicative comparisons of two quantities describing the same attribute

### Teaching video

### STAAR Video

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## 6.4D

give examples of rates as the comparison by division of two quantities having different attributes, including rates as quotients

### Teaching video

### STAAR Videos

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## 6.4E

represent ratios and percents with concrete models, fractions, and decimals

### Teaching video

### STAAR Videos

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## 6.4F

represent benchmark fractions and percents such as 1%, 10%, 25%, 33 1/3%, and multiples of these values using 10 by 10 grids, strip diagrams, number lines, and numbers

### Teaching video

### STAAR Videos

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## 6.4G

generate equivalent forms of fractions, decimals, and percents using real-world problems, including problems that involve money

### Teaching video

### STAAR Videos

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To view all the posts for the 6th Grade Reporting Category 1 review, click here.

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