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Lesson Plan
Curated OER

Operations with Signed Numbers

For Teachers 4th - 6th
Learners complete a variety of activities to comprehend concepts of operations with signed numbers. The integration of technology make the delivery of the lesson plan much more exciting for Students.
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Lesson Plan
Curated OER

Multiplying Integers

For Teachers 7th - 9th Standards
Seventh and eighth graders solve math problems where they multiply positive and negative integers. In this multiplication lesson plan, learners use slate boards to complete problems. The step-by-step plan tells you what to write and say...
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PPT
Curated OER

Positive and Negative Numbers

For Teachers 4th - 5th
Preview a presentation that goes over the definitions of postive numbers, negative numbers, and integers with your mathematicians. Many examples of how these numbers are used in daily life are presented, as well as examples of how these...
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Interactive
Scholastic

Study Jams! Addition & Subtraction Equations

For Students 5th - 7th Standards
Zoe is decorating a cake for her grandpa's birthday and needs to know how many more candles to add. Follow along as she explains how to set up and solve algebraic equations in this step-by-step presentation. Equations with negative...
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Worksheet
Curated OER

Math Worksheet: Horizontal Mixed Addition and Subtraction with 1 Negative Number #2

For Students 3rd - 6th
In this online interactive horizontal addition and subtraction worksheet, learners practice their math skills as they solve 15 problems that require them to add or subtract with 1 negative number. The answers may be typed in on the...
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Interactive
CK-12 Foundation

Properties of Real Number Addition: The Secret of Subtraction

For Students 6th - 8th Standards
Learners sometimes struggle to understand the concept of adding and subtracting integers. Help them see the why behind their answers using the interactive number line. The values change as individuals adjust the number line for each new...
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Lesson Plan
Curated OER

Integer Practice

For Teachers 6th - 8th
Learners practice adding and subtracting integers.  In this practice adding and subtracting integers lesson plan, students play a board game where they role two dice to move their token.  Learners roll a sign dice and a number...
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Lesson Plan
Curated OER

Extra Practice 5: Addition, Subtraction, Multiplication and Division of Real Numbers

For Teachers 7th - 9th
In this practice worksheet, students use integer rules to add, subtract, multiply and divide real numbers. This two-page worksheet contains 48 problems.
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Lesson Plan
Curated OER

A New Set of Numbers

For Teachers 6th
Sixth graders add and subtract positive and negative integers. For this integers math lesson, 6th graders review the number line as a class, with students representing the numbers and moving in a positive or negative direction to find...
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Worksheet
Curated OER

Rational Numbers

For Students 9th
In this rational numbers worksheet, 9th graders solve and complete 16 different problems that include adding and subtracting various rational numbers. First, they determine the sum or difference for each equation. Then, students evaluate...
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Worksheet
Curated OER

Subtracting Expressions

For Students 9th
In this Algebra I worksheet, 9th graders use the computer program Understanding Equations to investigate subtractions of integers and algebraic expressions.  Students then complete the four page off computer worksheet which contains...
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Worksheet
Curated OER

Addition and Subtraction of Integers

For Students 5th - 6th
In this integer addition and subtraction worksheet, students solve 120 problems that require them add and subtract using 2 and 3-digit integers.
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Worksheet
Curated OER

Simplifying Equations

For Students 8th - 9th
For this simplifying equations worksheet, students solve 11 different problems related to simplifying equations. They first place the correct symbol between each of the number listed and then, find the opposite number as the one given....
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Lesson Plan
Curated OER

Adding Integers

For Teachers 3rd - 4th
Students explore the concept of adding and subtracting integers. In this integer instructional activity, students use strips of paper (various sizes) to add and subtract integers. Students visualize the process of adding and subtracting...
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Lesson Plan
Curated OER

What's Below Zero?

For Teachers 6th - 9th
Students examine the concept of positive and negative integers, adding and subtracting integers on a number line. They visit various Internet websites, solving problems using integers and completing a worksheet.
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Lesson Plan
Curated OER

Discovering Math: Computation

For Teachers 5th - 7th Standards
Middle schoolers add, subtract, multiply, and divide rational numbers. They find the square and the cube of numbers. They create a game incorporating computation on rational numbers. Everyone works together to write and evaluate...
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Worksheet
Curated OER

Adding and Subtracting Negative Numbers

For Students 6th - 7th
In this positive and negative numbers worksheet, students solve 50 problems in which positive and negative integers are added and subtracted. There is detailed instruction provided. This page was intended to be an online activity, but...
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Lesson Plan
Curated OER

Integers and Fractions

For Teachers 9th - 11th
Students perform operations using positive and negative numbers as well as operations with fractions in various forms. They identify common decimals and their fraction equivalents while converting fractions to decimal form.
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Lesson Plan
Curated OER

Subtracting Monomials and Polynomials

For Teachers 10th - 12th
Students subtract monomials and polynomials by combining like terms. In this advanced subtraction lesson, students define the rules and properties for subtraction of polynomials. They apply the rules for addition to help with the rules...
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Lesson Plan
Curated OER

Number Line Game

For Teachers 3rd - 8th
Students understand number line concepts and the addition of positive and negative integers. In this number line lesson, students create and use a number line to play a game. Students will use different colored dice to represent positive...
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Worksheet
Curated OER

Integer Word Problems

For Students 9th
In this integers worksheet, 9th graders solve 5 different word problems that include integers. First, they determine the integers that would solve each of the given problems. Then, students determine two consecutive odd integers whose...
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Worksheet
Curated OER

Algebra: Brackets

For Students 8th - 10th
In this brackets worksheet, students use the distributive property to solve given problems. They add, subtract, multiply and divide positive and negative integers. Students factor problems and use FOIL to expand others. This six-page...
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Lesson Plan
Curated OER

Number: Negative Numbers

For Teachers 5th - 6th
Pupils solve numerical equations with negative numbers. They use the number line to compare the relationship of numbers greater than zero to those less than zero. They practice starting at various points on the number line and then...
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Worksheet
Curated OER

Add and Subtract Integers

For Teachers 4th - 5th
In this math worksheet, students find the values of the four sets of problems that use addition and subtraction with the integer number system.

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