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Worksheet
Curated OER

Addition Strategies: Compensation

For Students 3rd - 4th
In this math worksheet, students learn the addition strategy of compensation: adding an easy number like 10, 20 or 30 and then subtracting a very small number like 1 or 2. Students solve 12 problems on the page.
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PPT
Curated OER

Using Number lines in Addition and Subtraction

For Teachers 2nd - 3rd
Adding and subtracting can be done by counting on or counting down a number line. This presentation provides a complete demonstration and examples of how one can use a number line to solve double-digit addition and subtraction problems....
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Worksheet
Curated OER

Addition Practice

For Students 2nd - 3rd
For this addition worksheet, students solve and complete 5 different problems that include working backwards to get their answer. First, they use the strategy of working backwards to fill in the missing values on each mobile shown. Then,...
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Lesson Plan
Curated OER

Developing Strategies for Addition and Subtraction

For Teachers 2nd - 4th
Primary graders develop strategies to assist them with addition and subtraction. They discover number combinations and numerical facts which enable them to add and subtract more effectively. Students use these techniques to complete...
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Lesson Plan
Curated OER

Unwind: Pre-Reading Strategy, K-W-H-L

For Teachers 7th - 10th
Readers of Neal Shusterman's young adult science fiction novel, Unwind, record what they know, what they want to know, how the will find answers to the questions, on a KWHL chart.
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Lesson Plan
Curated OER

Cyrano de Bergerac: QAR Strategy

For Teachers 9th - 10th
Designed as a postreading activity for Act II of Cyrano de Bergerac, this resource uses the QAR strategy to get readers thinking deeper about the texts they're reading. Explicit directions for the teacher are included, so don't fret if...
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Lesson Plan
Curated OER

ReQuest Strategy: Reciprocal Questioning

For Teachers 1st - 8th
Explore reciprocal questioning with this ReQuest comprehension strategy. After reading a passage, learners first question the teacher, trying to "stump" her. Then it is the teacher's turn to ask the pupils questions. All correct answers...
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Worksheet
Curated OER

Halloween Math Worksheet - Addition

For Students Pre-K - 1st
Perfect for the holiday season, this Halloween math worksheet is great practice for your class. Students will solve 3 equations by using the pumpkin, ghost, and witch hat counters.
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App
Houghton Mifflin Harcourt

Sushi Monster

For Students 3rd - 6th Standards
These monsters are hungry for sushi and it's your job to feed them. Complete addition and multiplication equations to satisfy their needs while developing math fluency.
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Worksheet
2
2
Curated OER

Reading Comprehension 4: level 9

For Students 8th - 10th
Whether you use this reading comprehension worksheet as the basis for a short lesson on comprehension strategies or for additional practice, the passage about tricky octopi is sure to engage the interest of your young scientists. 
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Activity
Collaborative Learning Project

Four in a Row Addition and Subtraction

For Teachers 1st - 3rd Standards
Scroll down to find four fun addition and subtraction partner game boards, complete with endless opportunities for practice with numbers 0-38. Kids choose numbers from a number box and, depending on the game, either find the sum or the...
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Activity
University of Texas

Essential Reading Strategies for the Struggling Reader

For Teachers K - 5th Standards
Beneficial for beginning readers, struggling readers, and those in need of review, a set of language arts activities is a great addition to any foundational reading unit. Focusing on phonological awareness, fluency, instructional...
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Lesson Plan
EngageNY

Grade 5 Math Module 1, Topic D, Lesson 9

For Teachers 5th Standards
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. 
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Lesson Plan
PBS

Adding Integers

For Teachers 6th - 7th Standards
Your sixth and seventh graders deepen their understanding of a number line and adding integers in this concrete, hands-on activity. Learners play "Warehouse Puzzle" and then discuss their game strategies and the characteristics...
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Lesson Plan
Illustrative Mathematics

What’s Missing?

For Teachers Pre-K - 1st Standards
Now you see them, now you don't! This fun peek-a-boo activity engages young mathematicians in developing their ability to compose and decompose numbers. After being presented with a series of counters, children close their eyes while the...
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Lesson Plan
Curated OER

Number Lines

For Teachers 1st
First graders examine the number line as an addition strategy. In this math lesson, 1st graders create a number line and use it to help them solve addition problems.
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Worksheet
Public Schools of North Carolina

Math Stars: A Problem-Solving Newsletter Grade 4

For Students 4th Standards
Fresh off the press, these math newsletters will challenge the problem solving skills of your young mathematicians. With an incredibly wide variety of questions covering the topics of arithmetic and geometry, these unique...
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Lesson Plan
Curated OER

Simple Strategies

For Teachers 3rd - 5th
Here is a fabulous lesson plan on problem solving strategies for your charges. In it, learners are presented with many excellent techniques they can use when faced with a multi-step math word problem. Some terrific blackline masters are...
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Lesson Plan
1
1
Scholastic

Step-by-Step Strategies for Teaching Expository Writing

For Teachers 4th - 9th
A carefully crafted, logically organized, 128-page packet is an excellent addition to your unit on expository writing.
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Worksheet
Curated OER

Double Digit Addition - Regrouping

For Students 2nd - 3rd
In this addition practice worksheet, students solve 75 problems that require them to add 2-digit numbers to 2-digit numbers. The problems require students to regroup.
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Worksheet
Curated OER

Christmas Addition Practice: Multi-Digit Addition 2

For Students 1st - 2nd
In this addition practice worksheet, students solve 11 problems that require them to add 1 or 2-digit numbers to 2-digit numbers.
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Worksheet
Curated OER

Kindergarten Addition Worksheet

For Students K - 1st
In this addition facts practice worksheet, learners solve 15 problems that require them to add 1-digit numbers to 1-digit numbers.
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Lesson Plan
Curated OER

Math Lesson Plan: Pumpkin Addition and Subtraction

For Teachers 1st - 2nd
Students practice their addition and subtraction skills. In this seasonal math lesson plan, students create pumpkin worksheets that may be used to practice addition and subtraction number sentences.
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Interactive
Curated OER

My Test Book: Addition and Subtraction 2

For Students 2nd - 3rd
In this online interactive math skills worksheet, students solve 10 multiple choice math problems regarding 2-digit addition and subtraction. Students may view the correct answers.

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