2.OA.1 Addition and Subtraction Word Problems Within 100 2.OA.A.1 2nd Grade Math

Grade Levels
2nd
Standards
Formats Included
  • PDF
Pages
130+
$7.50
$7.50
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  1. This is a second grade math bundle, that contains all 4 standards within the Operations and Algebraic Thinking (OA) 2nd grade Common Core domain. Within this domain, there are full lesson plan units that cover addition and subtraction word problems, addition and subtraction strategies, odd and even,
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  2. This is an all-year math bundle that contains all four Common Core domains. Each domain has second grade standards-based math units for Geometry (G), Measurement and Data (MD), Addition and Subtraction (OA), and Place Value (NBT). Every single unit within this bundle comes with lesson plans, differ
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Description

This second grade math standards-based Operations and Algebraic Thinking unit focuses on the Common Core math standards 2.OA.1. This asks students to solve one-step addition and subtraction problems within 100, as well as explore two-step addition and subtraction problems and word problems with unknowns in all places. There are daily lesson plans, whole group activities, partner practice activities, MATH group centers, exit slips, and assessments.

What's included in the 7 daily lesson plans:

  • Whole group activity
  • Partner practice activity
  • MATH group: Math writing, Apply new skills, Teacher time, Hands-on math (Teacher time is differentiated learning opportunities for remediation, on-level, and enrichment.)
  • Exit slip

2.OA.1 Focus:

--Day 1- Using the 'BURST' method

--Day 2- Addition Word Problems within 50

--Day 3- Subtraction Word Problems within 50

--Day 4- Addition Word Problems within 100

--Day 5- Subtraction Word Problems within 100

--Day 6- Solving Word Problems with Unknowns in All Positions (missing addends, minuends, and subtrahends)

--Day 7- Two-Step Word Problems

CCSS.MATH.CONTENT.2.OA.A.1

Use addition and subtraction within 100 to solve one- and two-step word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem.

This math unit is part of a 2nd grade OA bundle. Click HERE for the bundle.

This unit is also part of a full-year Common Core Standards based bundle that you can find HERE.


The 2.OA.1 activities that are included in my short answer, centers, printables, and interactive notebooks are similar but have all been changed to fit these lesson plans. The short answers have different prompts and are now part of MATH groups, the printables & interactive notebooks have been updated and are used during the 'Apply new skills' part of MATH groups.

Total Pages
130+
Answer Key
N/A
Teaching Duration
1 Week
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Standards

to see state-specific standards (only available in the US).
Use addition and subtraction within 100 to solve one- and two-step word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem.

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