# Ratio Assessment

Good afternoon,

We will be having an assessment on ratios next week. Students will be tested on their knowledge and understanding of the following topics:

a. Understand the concept of a ratio and use ratio language to describe a ratio relationship between two quantities. (part-to-part, part-to-whole) Pearson (5.1) IXL (R.1, R.2)

b. Use ratio and rate reasoning to solve real-world and mathematical problems, e.g., by reasoning about tables of equivalent ratios, tape diagrams, double number line diagrams, or equations. Pearson (All of Unit 5 from 5.1-5.7) IXL (R.3, R.4, R.5, R.6)

c. Make tables of equivalent ratios relating quantities with whole number measurements, find missing values in the tables, and plot the pairs of values on the coordinate plane. Use tables to compare ratios. Pearson (5.2, 5.3 & 5.4) IXL (R.3, R.4, R.5, R.6)

d. Understand the concept of a unit rate a/b associated with a ratio a:b with b ≠ 0, and use rate language in the context of a ratio relationship. Pearson (5.5, 5.6, 5.7) IXL (R.7, R.8, R.9)

e. Solve unit rate problems including those involving unit pricing and constant speed. Pearson (5.5, 5.6, 5.7) IXL (R.7, R.8, R.9)

Sections 1 and 2 will have the assessment on Tuesday, June 12th.

Sections 3 and 4 will have the assessment on Thursday, June 14th.

Thank you!