Lesson details

Grade
1
Subject

Math

Topic

Demonstrate addition-subtraction 10-20

Problems including three whole number addends

Solve word or story problems through 20

Subtopic
no results
Recommended Technology: 

-Computer 
-Smart Board

Other instructional materials or notes: 
  • Manipulatives (cubes, blocks, bears, counters, etc.)
  •  Story problems to work with students.
  • Worksheet
  • Pencils
  • White boards
  • Markers
  • Erasers

Addition and Subtraction Story Problems

Duration: 
1-2 hours
Lesson type: 
Traditional Lesson
Lesson overview: 

The students will be solving subtraction story problems and changing the number sentences into addition sentences. 

Essential Question: 

Explain all parts of a number bond, and how to complete each part. 

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