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### We found 3,877 resources with the concept addition

Videos (Over 2 Million Educational Videos Available)

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Phonics Song 2 (new version)

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Biography of Mary Cassatt for Kids: Famous...

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Three-Dimensional Coordinates and the...

Other Resource Types
(3,877)

Lesson Planet

#### Common Core Algebra 1, Unit 2: Create and Solve Equations and Inequalties

Learners view instruction videos to create and solve equations and inequalities. The first video focuses on determining what values make an algebraic equation true. Pupils describe the solution set using three different methods:...

Lesson Planet

#### Math Antics Fractions Video Lessons

A series of short videos demonstrate for learners how to work with fractions. The first video in the series defines fractions as being a representation of parts of a whole. As the series continues, viewers learn ways to write division...

Lesson Planet

#### CORE Math Performance Assessment Modules: Grade 7

Investigators plot the growth of animals from the fictional planet of Rhomaar over a period of time, then compare them to two other species. Another assessment challenges seventh graders to use their knowledge of positive and negative...

Lesson Planet

#### Essence of Linear Algebra

The 15 videos in the Essence of Linear Algebra collection teach students how to understand the numerical operations of matrices as well as the geometric intuitions underlying them. The first video in the series details the rationale...

EngageNY

#### EngageNY Algebra II Module 3: Exponential and Logarithmic Functions

The 35 lessons in the Algebra II Module 3 collection are divided into five topics: Real Numbers, Logarithms, Exponential and Logarithmic Functions and their Graphs, Using Logarithms in Modeling situations, and Geometric series and...

EngageNY

#### EngageNY Precalculus and Advanced Topics Module 1: Complex Numbers and Transformations

Prepare your mathematicians for calculus with a collection of 32 lessons that focus on three topics: linearity, complex number operations as transformations, and the power of right notation. Each lesson includes teacher materials...

EngageNY

#### EngageNY Grade 7 Math Module 2: Rational Numbers

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...

EngageNY

#### EngageNY Grade 7 Math Module 3: Expressions and Equations

A math module challenges young mathematicians to generate equivalent expressions. Scholars demonstrate how order or grouping does not affect the practice of addition and multiplication. By the end of the module, learners recognize and...

EngageNY

#### EngageNY Grade 6 Math Module 4: Expressions and Equations

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....

Lesson Planet

#### Common Core Math: 3rd Grade

Looking for all things third grade Common Core math? Here is the collection you've been waiting for! Third grade math curriculum is rigorous and opens up the doors to bigger algebra concepts that learners will use their entire lives....

Lesson Planet

#### Solve Ratio Problems Using Tables and the Coordinate Plane (6.RP.A.3d)

The ratio is a great skill to teach young scholars because it can solve a variety of problems. See how ratios are solved through different methods in each of the following videos brought to you by LearnZillion.

Lesson Planet

#### Common Core Math: 4th Grade

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...

Lesson Planet

#### Mental Math and Compatible Numbers

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...

Lesson Planet

#### Grade 2 Supplement Set: Math

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...

Lesson Planet

#### 3rd Grade Math Word Problems Worksheets

Reinforce math concepts with a collection that offers twelve worksheets focusing on solving word problems. Addition, subtraction, multiplication, division, and more make up the variety of math skills supported through independent practice.

Lesson Planet

#### Mathematics Instruction Parent Guides

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,...

Lesson Planet

#### 1st Grade Math Vocabulary Cards

Eight sets of math vocabulary flashcards make up a collection designed to accompany Houghton Mifflin's first grade math curriculum. Each set offers two types of cards: a word card printed in bold font, and a definition card equipped with...

Lesson Planet

#### Order of Operations

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.

Lesson Planet

#### April Fool's Day Two-Digit Addition Collection

What fun! Kids cut out the "answers" to these two-digit addition problems (because someone stole them from the teacher's answer key for April Fool's), and paste them on the correct equations. Sure to be a hit, and there are seven...

Lesson Planet

#### Addition of 1- and 2-Digit Numbers

Students will solve one- and two-step contextual problems within 100 with an unknown in any position

EngageNY

#### Grade 5 Math Module 1, Topic D, Lesson 9

Introduces addition of decimals by using unit notation to represent the problem. Pupils use a place value chart to decompose the numbers and then add before connecting to the standard algorithm.

Lesson Planet

#### Order of Operations Task Cards (2)

Young mathematicians use their PEMDAS knowledge to solve 20 different task cards. They evaluate expressions to find the answer of multiplication, division, addition, subtraction, and exponential problems. Then, they record their answers...

Lesson Planet

#### $1 Math

Captivate your class by having them find the value of their names, different zoo animals, musical instruments, etc.,with a mental math lesson. Using the coding formula listed, children learn to fluently estimate and calculate simple sums.

Lesson Planet

#### Grade 1 Supplement Set A3 - Number and Operations: Addition and Subtraction on the Number Line

Hop your way through a mathematical equation with your first grade class as they learn the idea of moving up and down the number line. Adding and subtracting like little frogs is an engaging and clever way to teach/reinforce this concept.