# Addition Strategies and Subtraction Strategies Unit for Math Workshop

The Owl Teacher
15.8k Followers
3rd, Homeschool
Subjects
Standards
Resource Type
Formats Included
• PDF
• Activity
Pages
150 pages
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\$7.99
List Price:
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You Save:
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The Owl Teacher
15.8k Followers
Easel Activity Included
This resource includes a ready-to-use interactive activity students can complete on any device.Â Easel by TpT is free to use!Â Learn more.

#### Also included in

1. This year when you teach the 3rd-grade math standards, why not save time and money with this guided math workshop bundle? Inside you'll find math lesson plans, math centers, and even math worksheets! It has everything you need to have a successful year!By purchasing this 3rd Grade Math - Guided Math
\$53.94
\$89.91
Save \$35.97

### Description

This lesson plan unit focuses on adding and subtracting 2- and 3-digit numbers within 1000 in the guided math workshop model using strategies based on place value. Strengthen your students' addition strategies and subtraction strategies with the lessons in this unit. It includes an array of strategies to reach all learners, as well as different forms of assessment, enrichment, remediation, and more!

Save 20% when you buy the 3rd Grade Math Workshop for the ENTIRE Year BUNDLE! It has everything you need for the entire school year in math, including this unit!

This Product Includes

âœ“ Split strategy (AKA: partial sums, expanded forms, or decomposition) for adding and subtracting

âœ“ Jump strategy (AKA: counting on, counting back, or use of a number line) for adding and subtracting

âœ“ Shortcut strategy (AKA: compensation or friendly numbers) for adding and subtracting

âœ“ The traditional algorithm for addition, along with a shortcut method to assist students who struggle with the traditional method

âœ“ The subtraction algorithm

âœ“ Subtracting with zeroes

âœ“ The relationship between addition and subtraction

âœ“ The use of the hundred chart (patterns and to add, subtract)

With This Product You'll Get:

âœ“ Pre-test and post-test

âœ“ Vocabulary cards for your word wall or practice

âœ“ Anchor charts

âœ“ Detailed mini-lessons with hands-on lessons - (concrete, semi-concrete, and some abstract)

âœ“ Worksheets for practice

âœ“ Games

âœ“ Remediation and enrichment activities

âœ“ Mini-assessments (ticket out the door, etc.)

"The lesson plans are laid out well and are very clear and easy to use." (Thank you, Tiffanie P.!)

"I purchased your Grade 3 Place Value and Rounding Unit and was so impressed! Now, I have your addition and subtraction unit and will continue to purchase your amazing math workshop units!" (Thank you, Jaime P.!)

"Thank you for an excellent resource. I am looking forward to using this next school year as I implement the math workshop model." (Thank you, Jami K.!)

Other Related Products You May Enjoy:

Tic Tac Toe Subtraction Task Card Game

Understanding Fractions Math Workshop Unit

Multiplication Shortcuts & Identifying Patterns to Learn Multiplication Facts

Final Notes:

While I recommend printing in color and laminating materials for future use, it is not necessary. These materials print just fine in grayscale.

If you see ANYTHING that needs modifying, or if you have any questions, please contact me via the Q&A before leaving negative feedback. I take my product creation and your satisfaction very seriously! Thanks!

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Donâ€™t Miss Out!

These lessons are perfect for tutors, paraprofessionals, volunteers, and substitutes! They are low prep, too!

With 15 complete lesson plans in this unit, that's less than a dollar a day for everything you need--worksheets, centers, scripted lessons, vocabulary, and much more! It's definitely worth the value!

This unit plan is perfect if you have always wanted to implement math workshop but weren't sure how or just starting out! This unit plan saves you time! Take back your weekends without sacrificing quality teaching!

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Â©Tammy DeShaw, The Owl Teacher. All rights reserved. This product is to be used by the original downloader only. Copying for teachers, classroom, department, school, or school system is prohibited. This product may not be distributed or displayed digitally for public view. Teachers may NOT upload the product to school/district servers, or to any website, or share digital or print copies. Failure to comply is a copyright infringement and a violation of the Digital Millennium Copyright Act (DMCA).

Total Pages
150 pages
Included
Teaching Duration
3 Weeks
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### Standards

to see state-specific standards (only available in the US).
Identify arithmetic patterns (including patterns in the addition table or multiplication table), and explain them using properties of operations. For example, observe that 4 times a number is always even, and explain why 4 times a number can be decomposed into two equal addends.
Fluently add and subtract within 1000 using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction.