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Unit Plan
Khan Academy

Khan Academy: Substitution With Negative Numbers

For Students 6th - 8th Standards
Practice plugging in values to evaluate negative number addition and subtraction expressions. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
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Unknown Type
Khan Academy

Khan Academy: Adding & Subtracting Negative Numbers

For Students 7th Standards
Practice solving addition and subtraction problems with integers (positive and negative numbers).
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Unit Plan
Khan Academy

Khan Academy: Practice: Adding Negative Numbers

For Students 5th - 6th Standards
Practice adding one-digit positive and negative numbers.
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Unit Plan
Khan Academy

Khan Academy: Ordering Negative Number Expressions

For Students 6th - 8th Standards
Practice solving challenging negative number addition and subtraction problems. Number line models, variables, and absolute value come together to push your knowledge of negative numbers even deeper (maybe even below zero!). Students...
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Unknown Type
Khan Academy

Khan Academy: Equivalent Expressions With Negative Numbers and Variables

For Students 7th Standards
Practice equivalent expressions with negative numbers and variables.
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Whiteboard
ClassFlow

Class Flow: Positive & Negative Numbers

For Teachers 3rd - 8th Standards
[Free Registration/Login Required] This flipchart contains manipulatives for creating addition and subtraction problems using positive and negative numbers. There is an example problem that teachers can use to help design their own...
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Unknown Type
McGraw Hill

Glencoe: Self Check Quizzes 2 Adding Integers

For Students 9th - 10th
Use Glencoe's Math Course 2 randomly generated self-checking quiz to test your knowledge of adding integers. Each question has a "Hint" link to help. Choose the correct answer for each problem. At the bottom of the page click the "Check...
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Unknown Type
McGraw Hill

Glencoe: Self Check Quizzes 3 Adding Integers

For Students 9th - 10th
Use Glencoe's Math Course 3 randomly generated self-checking quiz to test your knowledge of adding integers. Each question has a "Hint" link to help. Choose the correct answer for each problem. At the bottom of the page click the "Check...
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Unknown Type
McGraw Hill

Glencoe: Self Check Quizzes 1 Adding Integers

For Students 9th - 10th
Use Glencoe's randomly generated self-checking quiz to test your knowledge of adding integers. Each question has a "Hint" link to help. Choose the correct answer for each problem. At the bottom of the page click the "Check It" button and...
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Unknown Type
Khan Academy

Khan Academy: Integers: Negative Numbers: Number Opposites

For Students 5th - 7th Standards
Students take a quiz over the concept of integer opposites, also known as additive inverses. After answering each question they are given feedback. Hints are available but affect the score. If students are still struggling with the...
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Activity
Interactive Mathematics

Interactive Mathematics: Integers: Negative Numbers

For Students 9th - 10th Standards
Explore the world of negative numbers as you look at their relationship to positive numbers, integers, absolute value and more. Test your knowledge using he exercises and games provided.
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Interactive
PBS

Pbs Learning Media: The Number Line: Rational Numbers and Football

For Students 6th - 8th Standards
Students add and subtract plays on a football field to practice working with negative and positive integers on the number line.
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Unit Plan
Khan Academy

Khan Academy: Addition & Subtraction: Find the Missing Value

For Students 6th - 8th Standards
Practice finding the missing value in an addition or subtraction equation involving negative numbers. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
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Activity
Varsity Tutors

Varsity Tutors: Hotmath: Algebra Review: Add and Subtract With Negatives

For Students 9th - 10th Standards
Find a quick, concise explanation of how to add and subtract with negatives. Step by step examples are included to help you understand how to find the sum or difference when negative numbers are involved.
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Unit Plan
Khan Academy

Khan Academy: Interpreting Negative Number Statements

For Students 6th - 8th Standards
Practice matching addition and subtraction equations to real-world scenarios. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
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Lesson Plan
Organization for Community Networks

Ofcn Lesson Plan: Bean Toss

For Teachers 9th - 10th Standards
OFCN lesson to help students understand the concept of adding and subtracting positive and negative numbers.
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Interactive
National Council of Teachers of Mathematics

Nctm: Illuminations: Volt Meter

For Students 3rd - 8th Standards
As you put the different type of batteries on the volt meter pay attention to the voltage equations in the table. See how positive and negative numbers interact.
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Unknown Type
Khan Academy

Khan Academy: Ordering Negative Number Expressions

For Students 6th - 8th
In this exercise, students practice ordering expressions. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.
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eBook
Houghton Mifflin Harcourt

Holt, Rinehart and Winston: Homework Help Independent Practice: Integer Addition

For Students 9th - 10th
Get independent practice adding integers. Each incorrect response gets a text box explanation and another try. Correct responses are confirmed.
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Activity
Texas Instruments

Texas Instruments: Addition of Whole Numbers

For Teachers 9th - 10th
This StudyCards stack enables students to review basic addition of positive and negative integer numbers. They are tested on their ability to add positive numbers, negative numbers and numbers in parenthesis.
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Lesson Plan
OER Commons

Oer Commons: The Effects of Positive & Negative Numbers

For Students 7th Standards
Seventh graders explore what happens to a hot air balloon when they add or remove units of weight or heat. This activity is an informal exploration of addition and subtraction with positive and negative integers.
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Unknown Type
Mr. Martini's Classroom

Mr. Martini's Classroom: Negative Number Addition Subtraction Quiz

For Students 3rd - 8th Standards
Learners can test their knowledge of adding and subtracting positive and negative numbers with this interactive quiz.
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Unit Plan
PBS

Pbs: Addition of Positive and Negative Integers

For Students 6th - 8th
Introducing a card game that your students can play in small groups to develop their addition skills. This video focuses on addition of positive and negative numbers and briefly touches on subtraction of integers.
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Unknown Type
Khan Academy

Khan Academy: Addition & Subtraction: Find the Missing Value

For Students 7th
Practice finding the missing value in an addition or subtraction equation involving negative numbers.

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