aidemia--modules-lessonplan_request	Titles of parts of the lesson must be formatted as headings
What to create	Lesson plan
Which subject	Mathematics
What topic	Place value
What length (min)	30
What age group	Year or Grade 3
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Lesson Plan: Place Value in Mathematics

Grade Level

3rd Grade

Duration

30 minutes

Objective

Students will understand the concept of place value and be able to identify the value of digits in a multi-digit whole number.

Materials Needed

• Whiteboard and markers
• Place value chart
• Base-ten blocks or place value discs
• Worksheets for practice
• Number cards (1-9)

Standards

This lesson aligns with the Common Core State Standards for Mathematics, specifically:

• 3.NBT.A.1: Understand the place value system.

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Introduction (5 minutes)

Warm-Up Activity

Begin with a short discussion on numbers. Ask students:

• What do you notice about the number 542?
• What does each digit represent?

Write the number on the board and break it down into its individual digits.

Direct Instruction

Introduce the concept of place value:

• Explain that each digit in a number has a specific place and value.
• Discuss the place values: ones, tens, hundreds, etc.

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Guided Practice (10 minutes)

Place Value Chart Activity

Draw a place value chart on the whiteboard. Label the columns: Hundreds, Tens, and Ones.

1. Choose a three-digit number, such as 374.
2. Write the number in the chart and ask students to identify the value of each digit:
   • What is the value of 3? (300)
   • What is the value of 7? (70)
   • What is the value of 4? (4)

Base-Ten Blocks

Use base-ten blocks to represent the same number.

• Show how the blocks correspond to the digits in the number (three hundreds, seven tens, four ones).

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Independent Practice (10 minutes)

Worksheet Activity

Distribute worksheets that include exercises for students to:

1. Identify the place value of given digits in various numbers.
2. Write numbers in expanded form.
3. Create a number using base-ten blocks drawn on paper.

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Closure (5 minutes)

Review Questions

Gather the students and review the key concepts:

• What is place value?
• Why is it important in understanding numbers?

Exit Ticket

Ask students to write one number and list the value of each digit to hand in as they leave the classroom. This will help assess their understanding of the lesson.

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Assessment

Evaluate student understanding through:

• Completeness and accuracy of the worksheets.
• Responses to review questions.
• Exit tickets to determine comprehension of place value.

Extensions

For advanced students:

• Introduce larger numbers (thousands) and discuss their place values.
• Challenge them to create their own numbers and explain the place value of each digit to a peer.

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This lesson plan provides a structured approach to teaching place value while engaging students in various activities and assessments.