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1st Grade Math CurriculumUnit 2

These are the lesson plans for Unit 2 of 12 in the 1st Grade Math Curriculum: 127 lessons in teaching order, week by week, each with a lesson plan and an exit ticket.

Also for this unit: this unit’s exit tickets and this unit’s test. See the whole year

Resources for Each Lesson

Everything each lesson plan points to, with links. Sheet numbers count worksheets: a color pack prints each sheet again in black and white.

2.1 Add with pictures and ten frames

2.2 Take away with pictures and ten frames

2.3 Number bonds to 10

2.4 Make 10

2.5 Add on a number line

2.6 Subtract on a number line

2.7 Doubles

2.8 Missing numbers in equations

2.9 Fact families within 10

2.10 Addition facts to 10, fast

2.11 Subtraction facts to 10, fast

2.12 Story problems within 10

2.13 Puzzles within 10

Skills Covered

  • Add and subtract with pictures and ten frames
  • Number bonds to 10
  • Make 10
  • Add and subtract on a number line
  • Doubles and missing numbers
  • Fact families within 10
  • Addition and subtraction facts to 10, fast
  • Story problems and puzzles within 10

How to Use This Pack

Thirteen lesson plans, one for each lesson of a unit on adding and subtracting within 10, in teaching order, after an overview page that lays the unit out day by day: a pre-check, the thirteen lessons, a review and the unit test. Each plan fits on one page. It gives the goal, what to get ready, the words to use, the lesson in five steps with the words to say, questions to ask, common mistakes and what to do about them, and the Animal Math worksheets, makers, tools and quiz for the lesson.

In the Classroom

Print the unit, or just the day's page, and teach from it. Each lesson takes about 45 minutes: a 5 minute warm up, 10 minutes of teaching, 10 minutes together, 15 minutes of practice and an exit ticket at the end. The exit tickets and the unit test are separate packs, made for these lessons. Lessons 2.10 and 2.11 build speed with the facts to 10; a few minutes of their drills a day keeps the facts quick through the units that follow.

At Home

Teaching at home? Use the warm up and the "Try it together" step as a short lesson, and the "Words to use" as the way to talk about it. The mistakes to watch for are the ones most children make.

Tips for Success

  • Read the "Watch for" box before the lesson: it is what to listen for while students work
  • Keep ten frames, counters and a number line 0 to 10 on the desks for the whole unit
  • Sort the exit tickets into got it, almost and not yet to plan the next day
  • Use the help and challenge ideas for small groups during practice

Common Core Standards Alignment

This pack supports the following Common Core State Standards for Mathematics:

  • K.OA.A.1 Show adding and taking away in many ways: fingers, objects, pictures, sounds, acting out, words, or number sentences.
  • K.OA.A.2 Solve story problems and add or subtract with totals up to 10, modeling them with objects or drawings.
  • K.OA.A.3 Break a number up to 10 into two parts several ways, recording each as a picture or equation (7 = 3 + 4).
  • K.OA.A.4 For a number from 1 to 9, find the partner that adds with it to 10, and show it in a picture or number sentence.
  • 1.OA.B.4 Treat subtraction as finding a missing addend: to solve 12 - 9, ask what added to 9 makes 12.
  • 1.OA.C.6 Add and subtract to 20, working fluently within 10, with strategies like counting on, making ten, fact families and doubles plus one.
  • 1.OA.D.8 Solve for the missing number in adding or subtracting equations like 9 + ? = 15 or ? - 4 = 6.
  • 2.MD.B.6 Show whole numbers as distances from 0 on an evenly marked number line, and show sums and differences up to 100 as jumps on it.

© Copyright 2010. National Governors Association Center for Best Practices and Council of Chief State School Officers. All rights reserved.

1st Grade Add and Subtract Within 10 Lesson Plans

Lesson plans for every lesson of a 1st grade unit on adding and subtracting within 10, one page a lesson, with a unit overview that lays the unit out day by day. Each plan has the goal and its "I can" line, what to get ready, the words to use, a 45 minute lesson in five steps (warm up, teach with words to say, try it together, practice, exit ticket), questions to ask, the mistakes students make and what to do about them, and ideas for students who need help or are ready for more. Each one ends with the Animal Math worksheets, worksheet makers, tools and quiz for that lesson. Lessons: add with pictures and ten frames, take away, number bonds to 10, make 10, add and subtract on a number line, doubles, missing numbers, fact families, addition and subtraction facts to 10, story problems and number puzzles within 10.

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What’s Included

  • 13 one-page lesson plans, one for each lesson of the unit
  • A unit overview: the unit day by day, what to get ready, how each lesson goes
  • Words to say, questions to ask and common mistakes for every lesson
  • The worksheets, makers, tools and quizzes for each lesson (14 pages in all)
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