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10,378 reviewed resources for operations

9 Items in Collection
Lesson Planet

Perform Arithmetic Operations with Complex Numbers: High School Math Common Core

For Teachers 9th - 12th Standards
Imagine a world where all the numbers live together harmoniously. Here you have it! Check out these resources that introduce the concept of an imaginary number, go through the operations, and model how to utilize the conjugate. 
7 Items in Collection
Lesson Planet

Order of Operations

For Teachers 5th - 8th Standards
Here is a complete unit for teaching the order of operations. Starting with a presentation or student-led Internet activity (depending on the resources available), students then complete a group activity, followed by some independent...
9 Items in Collection
Lesson Planet

Order of Operations

For Teachers 4th - 6th Standards
An anchor chart, app, lesson plan, activity, and a variety of practice worksheets make up a collection designed to support instruction of Order of Operations. 
21 Items in Collection
Lesson Planet

EngageNY Grade 6 Math Module 2: Arithmetic Operations Including Division of Fractions

For Teachers 6th Standards
Twenty-one lessons and two exams make up a math unit all about decimal operations and division of fractions. By way of direct instruction, discussion, guided practice, collaborative learning, and independent practice scholars solve...
2 Items in Collection
Lesson Planet

Perform Operations With Decimals Using the Standard Algorithm (6.NS.B.3)

For Teachers 5th - 7th Standards
Pretending our world doesn't have cell phones to do calculations, class members need to learn the skills of decimals. Each video, brought to you by LearnZillion, demonstrates a different operation—adding, subtracting, and multiplying. 
Lesson Planet

Operation Water Pollution

For Teachers 5th - 12th Standards
The Safe Drinking Water Foundation created a set of water pollution lesson plans to teach class members about water pollution issues. Through a variety of hands-on activities, young environmentalists discover clean water practices and...
9 Items in Collection
Lesson Planet

Perform Arithematic Operations on Polynomials: Common Core High School Algebra

For Teachers 8th - 12th Standards
Go back to the basics with polynomials and show your students that similar rules with adding, subtracting, multiplication, and division still apply. While some things are different (um...FOILing) learners should still remember the basic...
12 Items in Collection
Lesson Planet

Polynomial Expressions

For Teachers 8th - 11th Standards
Algebra 1 is the first exposure to polynomial operations so let's get it right! Here are some resources that cover the operations such as factoring out a monomial, combining like terms, and FOILing. This collection can also be used as a...
16 Items in Collection
Lesson Planet

Fraction Review

For Teachers 6th - 8th Standards
Here is a collection for all things fractions for pre-algebra. Go through all the operations, as well as some word problems that require the use of fraction understanding.
7 Items in Collection
Lesson Planet

Mathematics Instruction Parent Guides

For Teachers 3rd - 6th Standards
Provide parents and guardians with the support needed to assist their child in today's math strategies. Here you will find a collection compiled of seven reference sheets each covering a different mathematical concept—addition,...
EngageNY

EngageNY Grade 7 Math Module 2: Rational Numbers

For Teachers 7th Standards
Middle schoolers play the Integer Game to build a mental picture and conceptual understanding of integer operations. Tweens add, subtract, multiply, and divide signed numbers—a practice beneficial in developing their competency of...
35 Items in Collection
Lesson Planet

Common Core Math: 8th Grade

For Teachers 8th Standards
Check out the Common Core with a collection that represents all the 8th grade math standards. Most resources engage multiple standards but the main one is listed on the notes section of each tab. 
9 Items in Collection
Lesson Planet

Grade 7, Claim 1: Concepts and Procedures Item Slide Shows

For Teachers 7th Standards
Prepare seventh graders for end-of-year assessments with a collection of nine resources packed with teacher and student-friendly slides featuring problems that address the A-I competencies. Questions are modeled after Smarter Balanced...
7 Items in Collection
Lesson Planet

Grade 2 Supplement Set: Math

For Teachers 2nd Standards
What would be better for your second grade mathematicians? Grab this set of engaging lesson plans that will be the highlight of your students' day as they learn how to tell time, solve equations, add and subtract multi-digit numbers, and...
40 Items in Collection
Lesson Planet

Common Core Math: 6th Grade

For Teachers 6th Standards
Need some help aligning your 6th grade math curriculum to Common Core? Here is a collection complete with a resource for every standard in the curriculum. While many of these resources cover multiple math standards, the main one...
35 Items in Collection
Lesson Planet

Algebra: High School Common Core Math

For Teachers 9th - 12th Standards
All Algebra, all the time! Here is a compiled list of resources that address all of the standards regarding Algebra Common Core for high school. Each resource has the main standard it addresses under the notes section of the item. 
34 Items in Collection
Lesson Planet

Common Core Math: 4th Grade

For Teachers 4th Standards
Kick math instruction into high gear with a collection made up of lesson plans, activities, worksheets, videos, and apps created to enhance and reinforce fourth grade math concepts. Check out each resource's notes to discover which...
31 Items in Collection
Lesson Planet

Number and Quantity: High School Common Core Math

For Teachers 9th - 12th Standards
This collection has a resource for each standard in the Number and Quantity selection of the CCSS. While several of the resources cover multiple standards, the focus standard is listed in the notes section of each resource for easy viewing.
8 Items in Collection
Lesson Planet

Solve Systems of Equations Using Matrices: Common Core High School Algebra

For Teachers 9th - 12th Standards
There's more than one way to solve a system by using matrices. These two standards address how to represent a system as a matrices and then to find the inverse if its exists. The collection includes lessons and practice for your students...
36 Items in Collection
Lesson Planet

EngageNY Grade 6 Math Module 4: Expressions and Equations

For Teachers 6th Standards
A 36-part unit boosts sixth-graders' math skills with a focus on expressions and equations. Scholars take part in 34 lessons that offer direct instruction, guided and independent practice, as well as collaborative learning opportunities....
8 Items in Collection
Lesson Planet

Mental Math and Compatible Numbers

For Teachers 4th - 7th
Strengthen the skills of mental math when using compatible numbers. Find numbers that benefit one another when doing the four operations. Practice correct estimating to make those operations go quicker and better understand if the...
4:27
Lesson Planet

Order of Operations

For Students 6th - 9th
Please Excuse My Dear Aunt Sally - or whichever mnemonic your students use for the order of operations - is the focus of this video. Sal takes viewers through various mathematical equations which require the use of the order of...
9:40
Lesson Planet

Introduction to Order of Operations

For Students 7th - 9th
First demonstrating the improper ways of solving an equation (left-to-right, multiplication first), Sal shows viewers how the answer of an equation can be drastically incorrect by neglecting to use the order of operations. He uses...
5:20
Lesson Planet

More Complicated Order of Operations Example

For Students 7th - 9th
Demonstrating a "really hairy and beastly problem," Sal again shows the power and importance of solving an equation according the order of operations. Additionally, he guides viewers through a step in the equation when there are multiple...

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