Curated OER
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.
Curated OER
Number and Number Relations: Lesson 3
Eighth graders compare whole numbers and decimals. They use symbols for <, >, =, and order whole numbers and decimals. They practice the meaning of positive and nugative integers by using them to describe real-world situations.
Curated OER
Exponents and Division
In this dividing with exponents worksheet, students simplify rational numbers with exponents. The first four problems contain only numbers. The final 16 problems contain variables as well as numbers. Students are directed to show answers...
Houghton Mifflin Harcourt
Introducing the Concept: Adding and Subtracting With Negative Integers
A basic narrative is outlined for teaching a activity on the addition and subtraction of integers. Using a number line, you can demonstrate how to find the sum of a positive and negative integer. On the right side of the page are links...
Curated OER
Elements
For this elements worksheet, learners determine the atomic number, mass, number, electrons, protons, and neutrons for elements. Students review the electromagnetic spectrum. This worksheet has 1 graphic organizer and 13 multiple choice...
Curated OER
Numerical Analysis
In this math activity, students practice converting binary numbers from one base to another. Then they read the related vocabulary definitions.
Curated OER
Visual Expressions
For this visual expressions worksheet, 8th graders solve 10 different problems that use visual expressions to solve. First, they write the numerical expression for the models illustrated. Then, students use a number line to solve two...
Curated OER
Multiplying By Powers of Ten E
In this math worksheet, students find the solutions to the problems using the operation of multiplication with positive and negative exponents.
Curated OER
Fraggle Monster Vase
Students create an optical illusion. For this optical illusions lesson, students sketch a monster's face to create the optical illusion of a vase in the positive space. Students create an original piece of art.
Curated OER
Easy Worksheet: Ordering Fractions
In this ordering fractions learning exercise, middle schoolers solve 4 short answer problems. Students order positive and negative rational number from least to greatest. Middle schoolers find common denominators to determine if a...
Curated OER
Integers and the Number Line
In this integer and number line worksheet, middle schoolers in 6 problems name the graphed set of numbers. Students then graph 8 number sets.
Florida Center for Instructional Technology
A Human Number Line: Teacher Notes
Twenty-one pieces of tagboard can lead your class to a greater understanding of integers when you use them to form a human number line. After creating this math tool, two strategies for adding and subtracting will have your...
TV411
How Do You Read Your News?
Words carry baggage. Class members are asked to consider the weight of words in an exercise that contrasts the word choices in two versions of the same event. Consider following the exercise with an activity in which pairs craft positive...
Curated OER
Adding and Subtracting Positive and Negative Numbers
In this math worksheet, students complete 32 addition and subtraction problems. The first 22 involve integers. There are 6 problems with positive and negative decimals. The last 4 problems are fractions.
Houghton Mifflin Harcourt
Developing the Concept: Multiplying and Dividing with Negative Integers
Show your math class strategy charts that will help them solve multiplication and division problems using both positive and negative integers. This resource gives you questions to ask as you guide learners through the concepts. Have them...
Curated OER
Comparison
In this comparison worksheet, students solve and compare given expressions. They determine the value of terms containing exponents. This one-page worksheet contains 10 problems. Answers are provided.
Curated OER
Multiplying Inequalities by Negative
Students multiply inequalities by negative. In this algebra lesson, students solve inequalities and graph their solutions on a number line. They pay close attention to the negative consequence, which causes the sign to flip.
Curated OER
Subtracting Integers: Math, Physical Education, Dancing, Negative Numbers
Students demonstrate their understanding of positive and negative integers by adding and subtracting. More importantly, students explain why a negative number, subtracted from a negative number, changes the operation.
Curated OER
Negative Exponents
Students solve negative exponential functions. In this algebra lesson, students define the properties for rewriting functions with negative and zero exponents. They use a robot to create a visual of what is happening to the negative...
Curated OER
Algebra Brackets
In this algebra brackets activity, students factor given equations. They multiply, divide, add, and subtract positive and negative numbers. This two-page activity contains 13 problems. Answers are provided.
Curated OER
Exponents
In this exponents worksheet, students compute the value numbers with exponents. They explore positive and negative exponents. students write expressions using exponents. This one-page worksheet contains 10...
Curated OER
Numerical Analysis: Machine Representation of Numbers
In this machine representation of a number instructional activity, students explore definitions such as floating-point, round-off error, binary representation of a number, mantissa, and sign bit. They identify significant digits and...
Curated OER
Share this page Facebook Page Complex number addition
In this online math activity, students practice adding positive and negative integers. When complete, students submit their answers and get instant feedback regarding their accuracy.
Curated OER
Order! Order! I Said I Want Order!
In this math learning exercise, students analyze groups of numbers and put them in order. There are 4 pages, each with 16 problems. Included are ordering numbers through the thousands, positive and negative numbers, decimals and...