Curated OER
Addition and Subtraction of Signed Numbers
Young scholars explore the concept of adding and subtracting using positive and negative numbers. For this addition and subtraction of signed numbers lesson, students use pennies to represent positive and negative numbers. Young scholars...
Curated OER
Ordering and Computing with Negative Fractions and Decimals
Seventh graders explore the concept of computing negative fractions and decimals. In this negative fractions and decimals lesson, 7th graders compare ordering positive fractions to ordering negative fractions. Students use mirrors to see...
Curated OER
Positive and Negative Numbers
High schoolers discover negative numbers and how to use them by using the number line and the "team" method.
Curated OER
Negation and Adjectives
In this negatives and adjectives worksheet, students read the sentence that states a negative choice adjective and circle the word that matches the meaning of the negative adjective.
Curated OER
Negative Numbers
In this negative number activity, 6th graders focus on greater than and less than. Students complete 43 problems deciding if the statements are true or false.
Curated OER
Describing Situations Using Integers
For this math worksheet, learners answer the eight questions that are focused upon using integers. The tasks are meant to be done at home with your family.
Curated OER
Electric Field Activity
In this physics instructional activity, students identify and describe the correct and incorrect features in electric field lines. Then they qualitatively sketch field lines for a charge distribution and a charge given the field lines.
Curated OER
Solving Equations with the Variable on Both Sides
In this solving equations worksheet, 9th graders solve and complete 21 different problems that include solving various equations that contain a variable on both sides of the equal sign. Then, students write an equations and solve it,...
Curated OER
Exponents: Scientific Notation
In this scientific notation instructional activity, 9th graders solve and complete 8 various problems related to exponents and writing scientific notation of numbers. First, they write whole numbers, decimals, and other types of numbers...
Curated OER
Lesson 3: Number Sense
Learners solve word problems using number sense. They convert fractions to decimals and mixed numbers. Pupils determine if a given fraction is greater or less than another fraction, and order numbers on a number line.
Illustrative Mathematics
Comparing Temperatures
Which is colder -12 or -18? Temperature is natural real-world application of ordering rational numbers. It's also fun to talk about the lowest recorded temperature on Earth. Take the time to discuss this inquiry with your class.
Curated OER
Multiplication and Division of Real Numbers
In this multiplication and division worksheet, young scholars multiply and divide positive and negative fractions, decimals, and whole numbers. This two-page worksheet contains 72 problems.
Curated OER
Absolute Value and Basic Operations With Real Numbers
Middle schoolers investigate the mathematical concept of absolute value by counting the number of steps taken in two directions. Using the number line the teacher can note how they can forward and backward without changing the absolute...
Curated OER
Order Numbers On a Number Line
Fifth and sixth graders study the use of a number line to add integers and they observe a teacher demonstration of how to add integers on a number line. Afterward, they construct a number line and use the number line to solve addition...
Curated OER
Subtracting Integers (II)
In this subtraction instructional activity, students complete subtraction problems containing parenthesis, up to 3 digit numbers, and negatives. Students complete 10 problems total.
Curated OER
Rules of Sign Change
Students manipulate negative and positive numbers. In this integers lesson, students move through three activities exploring negative and positive whole numbers. A number line, cardboard function representation, and solving expressions...
Curated OER
Integer Division
Students are introduced to the process of dividing integers. As a class, they review positive and negative numbers and what happens to the real and imaginary numbers when divided. They complete sample problems and a worksheet to end...
Curated OER
Integer Multiplication; Range (-9) to (+9) (D)
In this integers instructional activity, students solve 90 problems in which single digit positive and negative numbers are multiplied. There are no examples on the page.
Curated OER
Integer Multiplication; Range (-9) to (+9) (C)
In this integers worksheet, students solve 90 problems in which single digit positive and negative numbers are multiplied. There are no examples on the page.
Curated OER
Integer Multiplication; Range (-9) to (+9) (A)
In this math worksheet, students solve the problems using the operation of multiplication to find the products using the positive and negative integers. The answers are found on page two.
Curated OER
Integer Division; Range (-9) to (+9) (A)
In this math activity, students solve the problems using the operation of division to find the quotients for the positive and negative integers. The answers are found on page two.
Curated OER
Estimate on a Number Line
Using a number line worksheet, learners solve seven different problems using the shown number line in each. They estimate what number is selected on the number line in each problem and write it out.
Virginia Department of Education
Ground Zero
Don't harbor any negative feelings toward negative numbers. Scholars learn about different classifications of rational numbers, including negative integers. They also develop definitions of the opposite and the absolute value of a...
Curated OER
Integer
Seventh graders examine the characteristics of an integer. As a class, they observe a number line and recognize opposite numbers. Algebra tiles, or counters, are used to explore the concept of adding integers. In groups, 7th graders play...