MAJOR WORK 2.7
MATHEMATICS
DOMAIN: THE NUMBER SYSTEM
CLUSTERS:

MAJOR CONTENT CLUSTERS: 7.NS.A. Apply and extend previous understandings of operations with fractions to add, subtract, multiply, and divide rational numbers.
GRADE 7 MATH; THE NUMBER SYSTEM
LESSON PLAN IDEAS...

Generates basic quizzes in arithmetic.
Math Antics  Fractions Are Parts
Learn More at mathantics.com
Visit http://www.mathantics.com for more Free math videos and additional subscription based content!
COMPREHENSIVE WEBSITES
ACTIVITIES
Symbaloo Gallery; a Webmix Secondary Mathematics
Shadows are corrupting the land. Restore the balance of nature using number operations and place value. Gate addresses Common Core standards and guides students in lowering intimidation about large numbers and decimals and realizing that the same mathematical concepts that apply to the "easy" integers apply to every order of magnitude.
Whole numbers are no better than any others! Practice plotting values on the number line as a passionate activist rises up and demands equity for all numbers, including fractions and decimals.
Number Rights addresses Common Core numbers and operations standards and the process standard.
Variety of lessons and interactive games teaching Numbers and Operations, Illuminations works to serve you by increasing access to quality standardsbased resources for teaching and learning mathematics, including interactive tools for students and instructional support for teachers.
STANDARD 7.NS.A.1.
7.NS.A.1. Apply and extend previous understandings of addition and subtraction to add and subtract rational numbers; represent addition and subtraction on a horizontal or vertical number line diagram.

Describe situations in which opposite quantities combine to make 0. For example, a hydrogen atom has 0 charge because its two constituents are oppositely charged.

Understand p + q as the number located a distance q from p, in the positive or negative direction depending on whether q is positive or negative. Show that a number and its opposite have a sum of 0 (are additive inverses). Interpret sums of rational numbers by describing realworld contexts.

Understand subtraction of rational numbers as adding the additive inverse, p – q = p + (–q). Show that the distance between two rational numbers on the number line is the absolute value of their difference, and apply this principle in realworld contexts.

Apply properties of operations as strategies to add and subtract rational numbers.
Expressions with rational numbers  7th grade  Khan Academy
Add or Subtract Rational Numbers  7th Grade Math by BroandSisMathClub
TOMMY DWYER:
7.NS.1  Word Problems
MATHWITHMRALMEIDA:
7.NS.1.b / 7.NS.1.c  Add and Subtract Rational Numbers (Intuitively)  Part 1 of 2: Part 2 of 2
COMMON CORE STANDARDS
VIDEO SERIES:
7.NS.1b
PBSMATHCLUB:
Adding Negative Numbers  Mean Girls and Darth Vader  PBSMathClub
Making sense of hairy fractions  7th grade  Khan Academy
Understanding division of fractions  Fractions  PreAlgebra  Khan Academy
STANDARD 7.NS.A.2.
7.NS.A.2. Apply and extend previous understandings of multiplication and division and of fractions to multiply and divide rational numbers.

Understand that multiplication is extended from fractions to rational numbers by requiring that operations continue to satisfy the properties of operations, particularly the distributive property, leading to products such as (–1)(–1) = 1 and the rules for multiplying signed numbers. Interpret products of rational numbers by describing realworld contexts.

Understand that integers can be divided, provided that the divisor is not zero, and every quotient of integers (with nonzero divisor) is a rational number. If p and q are integers, then –(p/q) = (–p)/q = p/(–q). Interpret quotients of rational numbers by describing real world contexts.

Apply properties of operations as strategies to multiply and divide rational numbers.

Convert a rational number to a decimal using long division; know that the decimal form of a rational number terminates in 0s or eventually repeats.

LEARNZILLION: Convert Rational numbers to decimals: Lesson 1 of 5: Download resources for this lesson at http://learnzillion.com/lessons/713
KHAN ACADEMY  Level 4 Division
MATH SHORTS: Episode 13  Long Division
33: Multiplying Rational Numbers (7th Grade) by Josh Greenberg
Math Antics  Convert any Fraction to a Decimal by mathantics
FRONT ROW:
[7.NS.31.0] Solve RealWorld Problems  Common Core Standard
Front Row is a free, adaptive, Common Core aligned math program for teachers and students in kindergarten through eighth grade. Front Row allows students to practice math at their own pace  learning advanced concepts when they're ready and receiving remediation when they struggle.
Discover more Common Core Math at https://www.frontrowed.com
STANDARD 7.NS.A.3.
7.NS.A.3. Solve realworld and mathematical problems involving the four operations with rational numbers. (Computations with rational numbers extend the rules for manipulating fractions to complex fractions.)
ONLINE QUIZ: MRMAISONET:
KHAN ACADEMY: Dividing Decimal
MATH CRUSH: Decimals  Adding and Subtracting
SMARTATMATH: Easy system to solve word problems
Basic Math  Simplify a complex fraction by MYSecretMathTutor
Math Antics  MultiDigit Multiplication Pt 2
Math Antics  MultiDigit Multiplication Pt 1
Math Antics  MultiDigit Subtraction
Math Antics  MultiDigit Addition