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Curated OER
Year 5 - Term 2
This incredibly thorough and challenging presentation should engage all of your young math whizzes. Each of the 94 slides has tips, problems, puzzles, and brain teasers that will test the math abilities of even your top learners. An...
Math Stars
Math Stars: a Problem-Solving Newsletter Grade 7
Put on your thinking caps because middle school math has never been more interesting in this huge resource full of thought provoking questions. Written as a newsletter, the resource has 10 two-page newsletters with a variety of...
Houghton Mifflin Harcourt
Introducing the Concept: Adding and Subtracting With Negative Integers
A basic narrative is outlined for teaching a lesson 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 to...
Curated OER
SPIRIT 2.0 Lesosn: Adding and Subtracting Integers
Six pages prepare you to introduce your math stars to the addition and subtraction of positive and negative numbers. They drive a robot back and forth on an actual number line to represent the operations. If you don't have access to a...
Curated OER
Subtracting Integers
In this integer worksheet, students subtract integers to solve a set of 10 problems. Answers and hints are available on-line; a reference web site for additional resources is given.
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Multiplying Integers
In this integer worksheet, students multiple integers, solving 11 problems. Answers and hints are available on-line; a reference web site for additional resources is given.
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Dividing Integers
In this integer division learning exercise, students evaluate 10 integer expressions. Answers and hints are available on-line; a reference web site for additional resources is given.
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Inequalities
Sixth graders explore the concept of inequalities and how to solve them in the realm of integers. The instructor would benefit from using a number line and reviewing integers before using this activity.
Curated OER
Easy Worksheet: Absolute Value
In this absolute value worksheet, students solve 8 multiple choice problems. Students find the absolute value of integers by finding the distance from zero on a number line.
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Get In Line!
Students compare and order fractions and decimals using a number line. They use rules of conversion to determine equivalencies competing problems accurately and plot points on the number line that represent the correct order of the...
Curated OER
Arithmetic with Positive and Negative Numbers
In this arithmetic with positive and negative numbers learning exercise, students 5 multi-step problems. Students find the sum of positive and negative integers. Students practive multiplying and dividing positive and...
Curated OER
Subtracting Integers with Counters
Students subtract integers using counters. In this algebra lesson, students solve linear equations using an online tool. They use subtraction to isolate the variable.
Curated OER
Integers and Fractions
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.
Curated OER
Adding Integers Using an Integer Line
In this integers worksheet, students use integer lines to add the positive and negative numbers. They can show the answers online.
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Ordering Numbers
Seventh graders compare and contrast positive and negative numbers. They create a T-Chart and list real word examples of positive an negative numbers. After observing an number line and a football field, 7th graders describe the...
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Compound Inequalities
In this compound inequalities worksheet, students solve and complete 20 different types of problems. First, they solve each compound inequality. Then, students graph the solution for each inequality on the number line provided,
Eisenhower Regioanl Consortium for Mathematics and Science Education
Lesson 10: Integer Addition and Subtraction (for the TI-73 only)
Using a number line on the floor made from masking tape and manipulatives, learners observe a demonstration of the addition and subtraction processes. After completing several worksheets, they solve three-term problems using calculators...
Curated OER
Investigation-Looking at Polygons
Eighth graders plot points and investigate polygons. They locate a point, using ordered pairs of integers on the coordinate plane. Students compare geometric measurements and computations on coordinate axes as they are applied to...
Curated OER
Subtracting Integers: Math, Physical Education, Dancing, Negative Numbers
Learners 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.
K12 Reader
Superlative Adjectives
Is this the greatest or craziest or neatest learning exercise on superlative adjectives? Take a look to find out! Kids turn regular adjectives into superlative adjectives and write these new words on the provided lines.
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...
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Negative Numbers
For this negative numbers worksheet, students draw an arrow from the numbers to their correct positions on the number line. Students complete 4 problems, and both positive and negative numbers are included.
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Electric Field Activity
In this physics worksheet, 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.
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Naming Points on the Coordinate Plane
In this naming points on the coordinate plane worksheet, students name 6 coordinates off of 6 graphs. Students name the x and y-coordinates of 6 different points in all four quadrants.