Lesson Planet
Search educational resources
  • Sign In Try It Free
  • AI Teacher Tools
    • Discover Resources Search reviewed educational resources by keyword, subject, grade, type, and more
    • Curriculum Manager (My Content) Manage saved and uploaded resources and folders To Access the Curriculum Manager Sign In or Join Now
    • Browse Resource Directory Browse educational resources by subject and topic
    • Curriculum Calendar Explore curriculum resources by date
    • Lesson Planning Articles Timely and inspiring teaching ideas that you can apply in your classroom
    • Our Story
    • Frequently Asked Questions
    • Testimonials
    • Contact Us
  • Pricing
  • School Access
    • Your school or district can sign up for Lesson Planet — with no cost to teachers
      Learn More
  • Sign In
  • Try It Free

Hi, what do you want to do?

Create a lesson plan
Create a lesson plan
Generate resources with 80+ AI teacher tools
Generate resources with 80+ AI teacher tools
Search 200,000 instructional videos
Search 200,000 instructional videos
Find a teaching resource
Find a teaching resource
Pick Two Lesson PlanPick Two Lesson Plan
Publisher
Illustrative Mathematics
Resource Details
Curator Rating
Educator Rating
Not yet Rated
Grade
Pre-K - 1st
Subjects
Math
1 more...
Resource Types
Activities & Projects
3 more...
Audience
For Teacher Use
Duration
30 mins
Instructional Strategies
Discussion
3 more...
Usage Permissions
Creative Commons
BY-NC-SA: 4.0
cc
Lesson Plan

Pick Two

Curated and Reviewed by Lesson Planet
This Pick Two lesson plan also includes:
  • Activity
  • Answer Key
  • Lesson Plan
  • Join to access all included materials

Learning to break apart numbers into smaller pairs is a critical step young mathematicians take as they develop their number sense. To practice this skill, children are provided with sets of three numbers and are asked to pick the two that add up to a specified sum. After correctly choosing the two numbers, students write an equation that shows addition problem they just solved. To address the needs of tactile learners, consider performing this activity with number flash cards, allowing students to physically create addition equations. This quick and simple number sense building activity would make for a great daily practice exercise in the primary grades.

124 Views 114 Downloads
CCSS: Designed

Concepts

addition, decomposing numbers, equations, number combinations, numbers, number sentence

Additional Tags

addition, decomposing numbers, equation, parts and wholes, number sentence, composing numbers, number combinations, math

Pros

  • Activity provides a different approach to teaching how numbers can be decomposed into smaller pairs
  • Lesson can easily be adapted to teaching subtraction as well as addition

Cons

  • A worksheet or graphic organizer is required to support learners with recording equations

Common Core

K.OA.A.3 MP6 MP7

See similar resources:

Worksheet

Addition Drills, part 2

Curated OER
Add them up! Scholars add up double-digit addends to find sums for 32 equations. There are three examples learners can reference if needed, and they have to regroup for many of these. The equations aren't numbered, so consider doing this...
1st - 3rd Math
CCSS: Designed
Worksheet

Ten Frames

Super Teacher Worksheets
Developing a strong number sense in the primary grades is essential to the success of young mathematicians. These simple worksheets present learners with a series of ten-frames, asking them to write the number shown in each model....
Pre-K - 1st Math
CCSS: Adaptable
Lesson Plan

Symmetry of the Addition Table

Curated OER
Help your class discover the commutative property of addition with this exploration of the addition table. By folding and coloring the table, a symmetry is found that directs students to an understanding of this crucial mathematical...
1st - 3rd Math
CCSS: Designed
Lesson Plan

Many Ways to Do Addition

Illustrative Mathematics
A great aspect of teaching math is that children have the freedom to solve problems using a variety of different strategies. The focus of this activity is for young mathematicians to become aware of many ways of answering addition...
Pre-K - 1st Math
CCSS: Designed
Activity

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

Math Learning Center
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.
1st Math
CCSS: Adaptable
Activity

Activities that Build Number Sense

Granite School District
Have fun while building the number sense of young mathematicians with this list of ten-frame learning games. From developing cardinality and counting skills to learning place value and basic addition strategies, ten-frames are excellent...
K - 2nd Math
CCSS: Adaptable
Lesson Plan

Number Addition Race

Curated OER
Practice basic addition facts and measuring skills. In this addition and measurement lesson, students are provided with drywall tape and work in groups of four at a long table. Partners take turns generating addends and marking the...
1st - 2nd Math
Interactive

Study Jams! Relate Addition & Subtraction

Scholastic
Understanding the inverse relationship between addition and subtraction is essential for developing fluency in young mathematicians. Zoe and RJ explain how three numbers can form fact families that make two addition and two subtraction...
3 mins 1st - 4th Math
CCSS: Adaptable
Lesson Planet Article

Four Fundamentals of Addition First Graders Should Know By June

Curated OER
Send your first graders on to second grade confident in their basic addition skills!
Pre-K - K Math
Instructional Video

Math at Home: Tips for Basic Addition Problems

Curated OER
Fantastic! This clip is wonderful for homeschoolers, parents who want to help their young mathematicians at home, or a teacher just starting out. Watch as Shey uses a manipulative to solve basic addition problems, and learn how easy it...
3 mins K - 2nd Math
Try It Free
© 1999-2026 Learning Explorer, Inc.
Teacher Lesson Plans, Worksheets and Resources

Sign up for the Lesson Planet Monthly Newsletter

Open Educational Resources (OER)

  • Health
  • Language Arts
  • Languages
  • Math
  • Physical Education
  • Science
  • Social Studies
  • Special Education
  • Visual and Performing Arts
View All Lesson Plans

Discover Resources

  • Our Review Process
  • How it Works
  • How to Search
  • Create a Collection

Manage Curriculum

  • Edit a Collection
  • Assign to Students
  • Manage My Content
Contact Us Site Map Privacy Policy Terms of Use