Unit 2: Rational Numbers
Grade Level: 7th Grade
Subject: Math
Length: 5 weeks (October/November)
​
​
Topics Covered
​
á´‘ Opposite quantities combine to make zero
á´‘ Using the number line to model the addition of integers
á´‘ Understanding addition of integers
á´‘ Efficiently adding integers and other rational numbers
á´‘ Understanding subtraction of integers and other rational numbers
á´‘ Understanding multiplication of integers
á´‘ Develop rules for multiplying signed numbers
á´‘ Division of integers
á´‘ Converting between fractions and decimals using equivalent fractions
á´‘ Converting rational numbers to decimals using long division
á´‘ Multiplication and division of rational numbers
á´‘ Applying properties of operations to multiply and divide rational numbers
á´‘ Writing, evaluating, and finding equivalent expressions with rational numbers
á´‘ Performing operations with rational numbers
á´‘ Solving equations using algebra
​
Standards
​
7.NS.1
7.NS.2
7.NS.3
7.EE.2
7.EE.4