Handout
Cool Math

Coolmath: What Are Negative Numbers

For Students 6th - 8th Standards
Reference material describing negative numbers.
Activity
Cool Math

Coolmath: Getting Used to Negative Numbers

For Students 4th - 8th Standards
This tutorial helps students review and practice understanding negative numbers.
Unit Plan
Cool Math

Coolmath: Multiplication of Signed Numbers

For Students 6th - 7th Standards
Demonstrates how to multiply numbers when negative signs are involved and explains the rules to memorize. Includes practice exercises.
Lesson Plan
Alabama Learning Exchange

Alex: How Low Can You Go?

For Teachers 6th - 8th
In this lesson, students will identify and locate numberspostive and negative numbers, including decimals and fractions on a number line. This lesson plan was created by exemplary Alabama Math Teachers through the AMSTI project.
Activity
Learning Wave Communications

Learning Wave: Adding Integers

For Students 6th - 8th Standards
Using several examples, this resource demonstrates how positive and negative numbers are added while applying them to real world situations.
Handout
Help Algebra

Help algebra.com: The Real Number System

For Students 9th - 10th Standards
Natural numbers, whole numbers, integers and rational numbers begin this lesson on the real number system. You can also learn more about the number line and absolute value. Examples and diagrams are included to enhance understanding.
Activity
AAA Math

Aaa Math: Evaluating Exponents of Negative Numbers

For Students 6th - 8th Standards
This site explains how to evaluate exponents of positive and negative numbers. The site provides games and exercises to practice the skill.
Activity
Lesson Tutor

Lesson Tutor: A Beginning Look at Basic Algebra

For Students 9th - 10th Standards
Twelve lessons are provided as an introduction to basic algebra. Each covers the topic clearly, providing examples with explanations as well as practice problems and their solutions for the user. Topics highlighted here include: solving...
Unknown Type
Varsity Tutors

Varsity Tutors: Aplusmath: Addition, Subtraction, Multiplication, Division With Negative Numbe

For Students 3rd - 8th Standards
Learners create flashcards to practice addition, subtraction, multiplication, and division with negative numbers.
Activity
AAA Math

Aaa Math: Subtracting Negative and Positive Integers

For Students 9th - 10th Standards
Read through the given information on subtracting negative and positive integers, and try to solve some integer problems.
Article
Cuemath

Cuemath: Integers

For Students 6th - 9th Standards
The term "integer" was adapted in Mathematics from the Latin word "integer", which means intact or whole. Integers are very much like whole numbers, but they also include negative numbers. This article explains the properties of integers...
Interactive
Arcademics

Arcademics: Orbit Integers

For Students 5th - 7th
Select the correct answer by adding integers to advance your spacecraft.
Unit Plan
CK-12 Foundation

Ck 12: Arithmetic: Integer Comparison on a Number Line

For Students 6th
[Free Registration/Login may be required to access all resource tools.] Compare positive and negative integers and order them on a number line.
Unit Plan
CK-12 Foundation

Ck 12: Arithmetic: Integer Multiplication Grade 6

For Students 6th
[Free Registration/Login may be required to access all resource tools.] Multiply to find the product of positive and negative integers.
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.
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.
Activity
Learning Wave Communications

Learning Wave: Multiplying Integers

For Students 6th - 8th Standards
Using examples in football and golf, the rules of multiplying integers is demonstrated. Includes a link to an interactive example problem.
Whiteboard
ClassFlow

Class Flow: Multiplication of Integers

For Teachers 9th - 10th
[Free Registration/Login Required] This flipchart explores the rules of multiplying integers that have a positive and negative value.
Handout
Math Open Reference

Math Open Reference: Positive Numbers

For Students 9th - 10th
Learn about positive numbers with this handy reference guide. Provides a detailed definition and an interactive activity that enhances further explanation. Includes links to related topics.
Unknown Type
Knowledge Share

Super Kids: Rounding Numbers Worksheet Creator

For Students 3rd - 8th Standards
Create your own math facts worksheets for rounding numbers. Problems can positive and negative numbers and decimal values. The user inputs the maximum and minimum values of the numbers to be used, makes decisions about negatives and...
Website
PBS

Pbs Learning Media: Cyberchase: Competing for the Northern Hemisphere Games

For Students 6th - 8th
In this short Cyberchase video, students learn about positive and negative numbers as Harry tries to score a total of 50 points in various events to qualify for the Northern Hemisphere games in New Orleans. [3:24]
Unit Plan
Khan Academy

Khan Academy: Missing Numbers on the Number Line

For Students 5th - 7th
Practice more challenging problems where you identify positive and negative integers on a number line that doesn't have zero labeled. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video...
Unit Plan
CK-12 Foundation

Ck 12: Arithmetic: Absolute Value of Integers

For Students 7th
[Free Registration/Login may be required to access all resource tools.] Identify the absolute value and opposites of given integers, recognizing zero as neither positive nor negative
Unit Plan
CK-12 Foundation

Ck 12: Arithmetic:

For Students 8th - 9th
[Free Registration/Login may be required to access all resource tools.] Learn how to add integers.