Curated OER
Primes and Prime Factors
In this primes and prime factors activity, 8th graders solve 21 different problems to include identifying each number as prime, composite, or neither prime nor composite and listing all the primes less than 200. Then they complete each...
Curated OER
Practice With Fractional Exponents
In this fractional exponents instructional activity, students solve problems containing fractional exponents. Rules for exponent are available for assistance. This one-page instructional activity contains 11 problems. An answer key is...
Curated OER
Operations with Integers (B)
In this integer learning exercise, students solve the integer equations using the mathematical operations of addition, subtraction, multiplication and division. Students solve 28 problems.
Curated OER
Adding and Subtracting Integers
Seventh graders review the concept of integers and how to combine them. They use the number line in different situations for the visual needed to see how adding can be done. Then students practice with numerical expressions.
Curated OER
Operations with Integers (B)
In this integers worksheet, students solve addition, subtraction, multiplication, and division problems that incorporate integer numbers. Students solve 28 problems.
Curated OER
Operations with Integers (A)
In this operations with integers worksheet, learners solve the integer problems with addition, subtraction, multiplication, and division. Students solve twenty eight problems.
Curated OER
Operations with Integers
In this integer operations practice activity, students sharpen their math skills as they solve 28 problems that require them to add, subtract, multiply, and divide integers.
![Operations With Integers [H] Worksheet](http://content.lessonplanet.com/resources/thumbnails/218079/large/nziynjgzlmpwzw.jpg?1315013999 "Operations With Integers [H] Worksheet")
Curated OER
Operations With Integers [H]
In this integer activity, students complete a total of 28 problems, adding, subtracting, multiplying and dividing. Answers included on page 2.
![Operations With Integers [J] Worksheet](http://content.lessonplanet.com/resources/thumbnails/218080/large/nziynjg0lmpwzw.jpg?1315014000 "Operations With Integers [J] Worksheet")
Curated OER
Operations With Integers [J]
In this integer instructional activity, students complete a total of 28 problems, adding, subtracting, multiplying and dividing. Answers included on page 2.
![Operations With Integers [I] Worksheet](http://content.lessonplanet.com/resources/thumbnails/218081/large/nziynjg1lmpwzw.jpg?1315014000 "Operations With Integers [I] Worksheet")
Curated OER
Operations With Integers [I]
In this integer worksheet, students complete a total of 28 problems, adding, subtracting, multiplying and dividing. Answers included on page 2.
![Operation With Integers [C] Worksheet](http://content.lessonplanet.com/resources/thumbnails/218084/large/nziynjkwlmpwzw.jpg?1414308035 "Operation With Integers [C] Worksheet")
Curated OER
Operation With Integers [C]
In this integer activity, students complete a total of 28 problems, adding, subtracting, multiplying and dividing. Answers included on page 2.
Curated OER
Number Sense
Eighth graders participate in a lesson that is concerned with reviewing basic math concepts using the four operations. The activity is composed of a math game that is played by them.
Curated OER
Cherries Are Positive, Lemons Are Negative- Part 2
Third graders, in groups, subtract integers by following Cherries are Positive, Lemons are Negative. They discover the rules for subtracting integers by using cherry heads and lemon heads.
Curated OER
What's Below Zero?
Students examine the concept of positive and negative integers, adding and subtracting integers on a number line. They visit various Internet websites, solving problems using integers and completing a worksheet.
Curated OER
A Prime Investigation wtih 7, 11, and 13
Ninth graders investigate divisibility rules. In this middle school mathematics/Algebra I lesson, 9th graders explore the divisibility rules of 7, 11, and 13. Students examine certain six-digit numbers that are divisible by 7, 11, and 13.
Virginia Department of Education
Middle School Mathematics Vocabulary Word Wall Cards
Having a good working knowledge of math vocabulary is so important for learners as they progress through different levels of mathematical learning. Here is 125 pages worth of wonderfully constructed vocabulary and concept review cards....
Pala Software
MathBoard
Do you want to practice arithmetic skills from simple addition facts, to cubes and square roots, to solving one-step equations? Here is a great app for practicing and learning everything from arithmetic practice using integers to solving...
Curated OER
Find the Factors and Prime Factors
Show the class how to find the factors of numbers. They use a variety of strategies, including unifix cubes, to find the factors of a whole number. This resource includes clear procedure to follow. Included are an anticipatory set,...
Virginia Department of Education
Integers: Addition and Subtraction
Young mathematicians construct their own understanding of integers with an inquiry-based math lesson plan. Using colored chips to represent positive and negative numbers, children model a series of addition and subtraction problems as...
Beacon Learning Center
Cherries Are Positive, Lemons Are Negative
Lemon heads and cherry drops combine for a sweet lesson on positive and negative integers. Following an activity sheet, they use lemon as negative and cherry as positive and follow directions with a partner. An assessment, a rubric, and...
Science Geek
Percent Composition, Empirical and Molecular Formulas
Help your pupils understand when empirical becomes molecular. The lesson presentation demonstrates the connection between empirical formulas and molecular formulas. Then, given percent composition, the lesson demonstrates the steps to...
EngageNY
The Relationship Between Absolute Value and Order
Order up a resource on absolute value and order. The 12th installment of a 21-part module investigates the relationship between absolute value and the order of numbers on a number line. Scholars determine how the actual values and the...
Willow Tree
Factoring
Build an understanding of factors and use it to write the prime factorization of numbers. After exploring key vocabulary, learners create prime factorization for given numbers. They then use the prime factorizations to determine the...
Edline
Adding and Subtracting Integers
When should you use a number line to add and subtract integers, and when should you use absolute values? Complete a set of worksheets designed to reinforce adding and subtracting integers with both standard problems and word problems....