5th Math Equations Kajiwara Akira

table: lesson info

Grade / Subject 5th / Math

Unit Formulas and Calculations

Teacher Kajiwara Akira（LoiLo）

Lesson Objective Realize the diversity of formulas and find "fast", "easy", and "accurate" ways

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Note data of LoiLoNote School

Lesson Steps

Step1: Introduction

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Students

Create an equation to count the number of dots in the diagram.

Teacher

Show the diagram on flashcards and confirm that it can be expressed as an equation.

Step2: Individual Activity

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Students

Make equation for each practice, share ideas with classmates.

Teacher

1. Generate various types of diagrams to practice to equations.

2. Let students submit equation ideas to the submission box and share ideas to deepen understanding.

Step3: Main Activity

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Students

Figure out the viewpoint to classify ideas.

Teacher

1. Let them look at other students' ideas in the submission box

2. Let them pick some cards on their own workspace

3. Distribute X chart diagram

4. Put all ideas together and make viewpoints to classify equations.

Step4: Summarize

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Students

Based on what you categorized in Step 3, choose "fast," "easy," and "accurate" formulas for the group.

Teacher

1. Divide students into several groups

2. Summarize the activities in step3 and actually ask students to choose "fast," "easy," and "accurate" formulas.