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Share this page Facebook Page Complex number addition
In this online math learning exercise, learners practice adding positive and negative integers. When complete, students submit their answers and get instant feedback regarding their accuracy.
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Number Theory - Week 12
In this number theory worksheet, students study integers and their properties. They explore the Fibonacci Sequence and approximate irrational numbers. This two-page worksheet contains eight problems.
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Negative Numbers: 4 Operations
In this negative numbers worksheet, students use number lines to complete activities, adding, subtracting, multiplying and dividing negative numbers.
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I.O.U.
Students explore adding and subtracting positive and negative numbers in the context of money. In this computation lesson, students use play money and IOU's to model various mathematical algorithms.
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Number Lines, Variables, Solving for One Variable
Review basic algebraic rules of addition of integers. Then have the class define a variable and explore methods of solving equations with one variable. They observe solving expressions using inverse operations and simplifying solutions....
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Positive and Negative Numbers
Students discover negative numbers and how to use them by using the number line and the "team" method.
Curriculum Corner
7th Grade Math Common Core Checklist
With so many math standards to fit into a school year, it can be difficult keeping track of what you have and have not covered. This collection of Common Core checklists allows you to maintain a running record of when each standard was...
Curriculum Corner
7th Grade Math "I Can" Statement Posters
Translate the Common Core math standards into a series of achievable "I can" statements with this collection of classroom displays. Offering posters for each standard, this resource is a great way to support your seventh graders as they...
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Algebra Bingo
Students review rules for adding and subtracting negative and positive integers. They discuss the rules of bingo and play the game which requires students to add, subtract, multiplication, or divide positive and negative integers.
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Factoring Trinomials
High schoolers factor trinomials. In this algebra lesson, students identify the different integers making up the trinomial and use the special pattern to factor them. They continue to model the equations and how to factor correctly.
Marcia's Science Teaching Ideas
Observing the Moon Activity
In this moon worksheet, students observe the moon on three consecutive nights and draw their observations. They answer questions about the phases of the moon and its position in the night sky. They identify the position of the sun, earth...
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Baseball Lineup
In this deductive resoning learning exercise, students use 9 clues do determine which player plays each position on a baseball team.
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Arithmetic: Fractions
For this fractions instructional activity, students add positive and negative fractions with unlike denominators. They compute a fractional part of a number. This six-page instructional activity contains approximately 20 problems....
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Adding Integers
In this integer worksheet, students solve 12 problems, adding integers. Answers and hints are available on-line; a reference web site for additional resources is given.
Charleston School District
Negative Exponents Operations
Are exponent rules different if the exponents are negative? Using the definition of negative exponents and the rules of exponents, the resource shows that the rules of exponents hold independent of the sign of the exponent. Practice...
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Number Line Relay
Students investigate the placements of numbers on a number line. In this algebra instructional activity, students visualise addition and subtraction on a number line.
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Vision Props of Signed Numbers
Students explore the concept of titration. In this titration lesson, students observe acid and alkaline reacting. Students discuss pH factor, measuring acidity, neutrality, and alkalinity of liquids. Students put the pH of liquids on a...
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Introduction: Number Line Addition
In this addition worksheet, students learn how to use a number line when adding numbers between -9 and 9. First, they read 5 steps on how to use a number line. Next, students read through 2 practice problems in which the answer is...
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A Human Number Line
Eighth graders act out a number line using integers -10 to 10 on large cards. They practice addition and subtraction of these integers to gain explain the relative size of numbers.
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Adding Integers Using an Integer Line
In this integers instructional activity, students use integer lines to add the positive and negative numbers. They can show the answers online.
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When Am I Ever Going to Use this?
Young scholars solve problems using equations and properties of integers. In this algebra lesson, students solve problems using ratio and proportion and graph their answers on a coordinate plane. They solve word problems using geometry.
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Meter Marker Mania
Students identify integers as rational and irrational numbers. In this algebra lesson, students measure and construct number lines using positive and negative integers. They convert between decimals and fractions.
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Target 15.287
Fourth graders participate in a math game in adding numbers from one up to ones of thousands or decimal numbers from thousandths to ones with the roll of a pair of dice in advanced additive to advanced proportional stages six and eight....
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Adding Negative Numbers
In this algebra worksheet, students add and subtract negative numbers using their negative signs correctly. There are 27 problems dealing with adding negative numbers.