MS Math SPED Resource Map

INTRODUCING RATIOS (SPED Resource)

Unit 2

CALCULATOR

PACING

KEY LANGUAGE USES

Yes

Option 1: September 30 - October 30 (20days) Option 2: August 19 - September 24 (26days)

EXPLAIN

STANDARDS

Standard 6.RP.1 Understand the concept of a ratio and use ratio language to describe a ratio relationship between two quantities.

Standard 6.RP.2 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.

Standard 6.RP.3 Use ratio and rate reasoning to solve real-world (with a context) and mathematical (void of context) problems, using strategies such as reasoning about tables of equivalent ratios, tape diagrams, double number line diagrams, or equations involving unit rate problems. a. Make tables of equivalent ratios relating quantities with whole-number measurements, fnd missing values in the tables, and plot the pairs of values on the coordinate plane. Use tables to compare ratios. b. Solve unit rate problems including those involving unit pricing and constant speed. c. Find a percent of a quantity as a rate per 100. Solve problems involving fnding the whole, given a part and the percent. d. Use ratio reasoning to convert measurement units; manipulate and transform units appropriately when multiplying or dividing quantities. END OF UNIT COMPETENCY WITH LANGUAGE SUPPORTS I can explain the relationship between two numbers using ratio language, including equivalent ratios. Language Supports: ● Vocabulary (ratio, equivalent)

I can represent equivalent traits on a number line, bar diagram, or table. Language Supports: ● Vocabulary (number line, bar diagram, table) DIFFERENTIATION IN ACTION

Skill Building

In Activity 7.3, Briefy review the meaning of the following terms: " parallel," "equal increments," and "line up." Use visuals to show what these terms are in the context of the problem.

Extension

From Lesson 14 “Are you ready for more?” The ratio of cats to dogs in a