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
Why Did The Bank Robber Run Home And Jump In The Shower?
In this math reasoning worksheet, students label a letter above a number line that goes from -15 to 15 for 25 problems. The letters spell out the answer to a riddle. This worksheet provides a clever way for students to think in terms of...
Buffalo State
Adding and Subtracting Integers Unit
Just because one integer is larger than another doesn't mean it will make sense right away. Go beyond note taking and show learners, through the use of algebra tiles and a Four-Pan Algebra Balance, how the numbers relate to one...
CK-12 Foundation
The Real Numbers: Adding Electrons
Get a charge out of a great resource! Scholars use an interactive to explore addition and subtraction of integers. They add or remove electrons in an atom model to consider its charge.
Khan Academy
Challenge: Number Analyzer
The JavaScript program you create will answer a simple question about a number. Is it positive, negative, or zero? Create a Boolean expression and use conditional if statements to test the value and then print the...
Curated OER
Balance Adding Integers
In this positive and negative numbers activity, students complete a balance sheet by writing positive and negative numbers in the space to match transactions. They find the balance of the account. This one-page activity...
Curated OER
Integer Subtraction
Students examine why a negative number subtracted from another number changes the operation to addition.
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
Dividing Integers
For this dividing integers worksheet, 7th graders solve 30 division problems with positive and negative numbers written in horizontal format.
Curated OER
Cherries Still Positive, Lemons Still Negative
Third graders explore positive and negative integers. This follows a lesson entitled, Cherries Are Positive, Lemons Are Negative and uses Cherry heads and Lemon heads.
Curated OER
Number Line Game
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...
Curated OER
Substitution Formula
In this substitution formula worksheet, learners solve 9 various types of problems related to applying the substitution formula. First, they use a number line to add or subtract negative integers. Then, students substitute numbers for...
Curated OER
Coordinates
In this coordinates worksheet, students analyze two maps and identify the coordinates of ten specific locations. Students plot sixteen points on a graph and check their answers online at the end of each exercise.
Curated OER
Integers
Students multiply integers. In this multiplying integers lesson, students multiply positive and negative integers. Students discuss that a positives times positives, positives times negatives, and negatives times...
Curated OER
Positive and Negative Dominoes
Young scholars play dominoes with regular dominoes rules with some modification. Every student keep score. Every count be used--not just the 5's as in dominoes. They count outside points using white dots as positive and red dots as...
Curated OER
Exponents - Week 1
In this exponent worksheet, students add, subtract, multiply and divide exponents. They solve problems containing negative exponents, fractional exponents, and polynomials. This two-page worksheet contains eight problems.
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
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...
Curated OER
Addition and Subtraction of Real Numbers
In this math worksheet, young scholars solve the problem using the operations of addition and subtraction. The answers are expressed as positive or negative numbers.
Curated OER
Directed Numbers
For this math worksheet, students examine the values in order to find the sums of the positive and negative numbers with one digit.
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.
Concord Consortium
Perfect Ten
How many ways can you make 10? Class members tackle three problems to find all possible ways three numbers add to be 10. The first is with positive integers, secondly with non-negative integers, and finally with real numbers. Pupils also...
Concord Consortium
Last Digit Arithmetic
Mathematics involves a study of patterns. The exploratory lesson has learners consider the addition pattern in different sets of numbers. Each set has a different pattern that pupils describe mathematically. The patterns involve...