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Backward Subtraction Adventure

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Lesson Plan

Backward Subtraction Adventure

Counting backward to subtract

In this lesson, students will learn to count backward to perform subtraction. This foundational skill is crucial for developing arithmetic fluency and problem-solving abilities. By engaging in interactive activities and practice exercises, students will build confidence in their ability to subtract using backward counting.

Audience

6-year-old students

Time

45 minutes

Approach

Materials

Number line, Counting Backward Worksheet, Exit Ticket, and Small objects for counting (e.g., blocks)

Step 1

Introduction

5 mins

  • Begin with a brief discussion on subtraction and its importance.
  • Introduce the concept of counting backward as a method to subtract.

Step 2

Guided Practice

10 mins

  • Use a number line to demonstrate counting backward.
  • Show examples of simple subtraction problems using backward counting.
  • Encourage students to use small objects to visualize subtraction.

Step 3

Activity: Subtraction Adventure

15 mins

  • Organize a fun activity where students move along a large number line on the floor.
  • Call out subtraction problems, and students physically move backward to find the answer.
  • Encourage teamwork and discussion among students.

Step 4

Worksheet Practice

10 mins

  • Distribute the 'Counting Backward Worksheet'.
  • Allow students to work individually or in pairs to complete the worksheet.
  • Provide assistance and feedback as needed.

Step 5

Closure and Exit Ticket

5 mins

  • Review key points of the lesson and answer any questions.
  • Distribute the 'Exit Ticket' for students to complete.
  • Collect exit tickets to assess understanding.
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Worksheet

Counting Backward Worksheet

This worksheet provides practice problems for students to apply counting backward to subtract.

Subtract 5 from 10 by counting backward.

Start at 10 and count backward 5 steps.







Subtract 3 from 8 by counting backward.

Start at 8 and count backward 3 steps.







Subtract 4 from 7 by counting backward.

Start at 7 and count backward 4 steps.







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Quiz

Exit Ticket

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