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you are here:   Horizon  >>  Academics  >>  Math  >>  Wingenbach, Mr.  >>  Videos by Standard  >>  Number System

Number System

6.NS.1: Quotients of Fractions

Multiply fractions by fractions by mult across

Writing Reciprocals

Understand why dividing by a number gives the same result as multiplying by its reciprocal

Dividing Fractions

Dividing a Fraction by a Fraction

Dividing a Whole Number by a Fraction

Evaluating an Algebraic Expression (with Fractions)

Using Order of Operations (with Fractions)

Reciprical of a Mixed Number

Dividing Mixed Numbers

Dividing a Mixed Number by a Fraction

Dividing Mixed Numbers

Using Order of Operations (with Mixed Numbers)

Application of Dividing Mixed Numbers

Writing Decimals as Fractions

Writing Decimals as Mixed Numbers

Application of Writing Decimals as Mixed Numbers

Practice

Practice: Divide fractions

Practice: Divide fractions and mixed numbers

Practice: Divide fractions and mixed numbers: word problems

Practice: Dividing Fractions Word Problems

Games

Game: Jeopardy

Game: Math Basketball
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6.NS.2: Divide Multi-Digit Numbers

Intoduction to Long Division

Practice: Multi-digit division without remainders

Dividing a two digit number into a larger number

Writing Fractions as Decimals

Writing a Fraction as a Decimal

Application of Writing a Mixed Number as a Decimal
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6.NS.3: All Operations with Decimals

Adding/Subtracting Decimals

Adding Fractions with Like Denominators

Subtracting Fractions with Like Denominators

Adding Fractions with Unlike Denominators

Subtracting Fractions with Unlike Denominators

Multiplying Decimals

Using Estimation to Find a Product (Decimals)

Multiplying Decimals and Whole Numbers

Inserting Zeros in the Product (Decimals)

Simplifying an Expression (Decimals)

Use Mental Math (Multiply Decimals)

Multiplying Decimals

Multiplying Decimals

Evaluating Expressions (Multiply Decimals)

Application of Multiplying Decimals

Dividing Decimals

Dividing Decimals by Whole Numbers

Dividing a Decimal by a Whole Number

Inserting a Zero in the Dividend (Decimals)

Application of Dividing Decimals by Whole Numbers

Dividing Decimals

How to Divide Decimals

Dividing Decimals

Dividing Decimals

Inserting Zeros in the Dividend and Quotient (Decimals)

Application of Dividing Decimals

Practice

Practice: Add, subtract, multiply, and divide fractions and mixed numbers

Practice: Add, subtract, multiply, and divide fractions and mixed numbers: word problems

Games

Game: Multiplying Decimals

Game: Speedway

Game: Multiplying and Dividing Decimals
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6.NS.4: GCF and LCM

Greatest Common Divisor

Least Common Multiple

Using Mental Math (Distributive Prop. To Multiply Whole Numbers)

Practice

Practice: Distributive Property
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6.NS.5: Integers in Real World Context

Positive and Negative Integers

Integers and Opposites

Application of Integers

Understanding Negative Numbers Using a Number Line

Understanding Positive and Negative Numbers with Temperature

Practice

Practice: Understanding Integers

Practice: Negative Number Word Problems
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6.NS.6a: Number Line - Opposite Numbers

Positive and Negative Integers

Integers and Opposites

Application of Integers

Practice

Practice: Number Opposites
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6.NS.6b: Coordinate Plane

Understand the coordinate plane as horizontal and vertical number lines

Plotting Ordered Pairs

Real-Life Application of the Coordinate Plane

Game

Game: Order Pairs & the Coordinate Plane
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6.NS.6c: Number Line - Comparing Integers

Quadrants of Coordinate Plane

Graphing Rational Numbers on a Coordinate Plane

Practice

Practice: Identify positive and negative integers on the number line

Practice: Graphing Points and Naming Quadrants
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6.NS.7a: Inequalities of Integers and Other Rational Numbers

Understand the relationship between two numbers using a number line

Understand the relationship between two negative numbers using a number lines

Comparing Integers

Comparing Decimals

Comparing Fractions

Comparing Mixed Numbers

Comparing Values

Comparing Fractions, Decimals, and Percents

Comparing Fractions, Decimals, and Percents in a Table

Practice

Practice: Inequalities on Number Lines

Practice: Put Rational Numbers in Order

Practice: Compare Rational Numbers

Games

Game: Absolute Value Boxes
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6.NS.7b: Comparing Rational Number in Real World Context

Writing numerical inequalities exercise

Compare two positive or negative numbers in real-world situations

Compare more than two positive or negative numbers in real-world situations

Real-Life Application

Practice

Practice: Writing numerical inequalities
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6.NS.7c: Absolute Value

Find absolute value using a number line

Finding Absolute Value

Absolute Value 1

Comparing Absolute Values

Comparing absolute values

Use a number line to understand the relationship between rational numbers and absolute value

Real-Life Application of Absolute Values

Absolute value word problems exercise

Practice

Practice: Finding absolute values

Practice: Absolute Value of Rational Numbers

Practice: Absolute Value and Opposite Integers

Practice: Comparing Absolute Values

Practice: Absolute value word problems

Games

Game: Absolute Value Boxes
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6.NS.7d: Absolute Value vs. Order

Interpret absolute value in real-world situations

Understanding ordering and absolute value of rational numbers

Practice

Practice: Absolute Value Word Problems
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6.NS.8: 4-Quadrant (coordinate) Plane in Real World Context

Plotting Ordered Pairs

Write coordinate pairs for points

Find the distance between two points in different quadrants

Use absolute value to find distances between points

Real-Life Application of the Coordinate Plane

Graph and solve real-world problems using a coordinate plane

Coordinate plane word problems exercise

Practice

Practice: Coordinate plane word problems in all four quadrants

Practice: Graph points on a coordinate plane

Games

Game: Order Pairs & the Coordinate Plane
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7.NS.1a: Opposite Quantities to Equal 0

Constructing and interpreting absolute value

Understand the additive inverse

Practice

Practice: Constructing and interpreting absolute value

Games

Game: Integer Driving Test

Game: Integers Addition Blocks
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7.NS.1b: Adding Integers and Rational Numbers

Add integers using a number line

Add integers using color counters

Adding Integers with the Same Sign

Add integers with the same sign

Adding Integers with the Different Sign

Add integers with different signs

Adding More than Two Integers

Practice

Practice: Measuring segments

Practice: Absolute value and opposite integers

Games

Math Racing - Adding Integers Game

Fruit Shoot Addition Integer Game

Adding Integers Game
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7.NS.1c: Subtracting Integers and Rational Numbers

Subtracting Integers
Subtracting More than Two Integers

Understand subtraction as adding the additive inverse

Subtract integers by adding the additive inverse

Subtract rational numbers in real-world contexts

Practice

Practice: Adding and subtracting negative numbers

Games

Game: Integers Subtraction: -99 to 99

Math Racing - Subtracting Integers Game
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7.NS.1d: Properties of Operations of Addition/Subtraction

Adding and subtracting fractions

Demonstrate the Commutative Property of Addition with a Number Line

Adding two positive or two negative integers on a number line

Adding and subtracting negative number examples

Adding fractions decimals and percentages

Practice

Practice: Adding and subtracting fractions

Practice: Adding and subtracting rational numbers

Practice: Adding and subtracting negative numbers

Games

Line Jumper

Walk the Plank
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7.NS.2a: Multiplying Integers and Rational Numbers


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7.NS.2b: Dividing Integers and Rational Numbers


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7.NS.2c: Properties of Operations of Multiplication/Division


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7.NS.2d: Rational Numbers to Decimals


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7.NS.3: Four Operations in Real World Context


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