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	Measurement
What length (min)	30
What age group	Year or Grade 4
Include homework
Include images descriptions
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Year 4 Mathematics Lesson Plan: Measurement

Topic: Measurement

Duration: 30 minutes

Objectives

By the end of this lesson, students will be able to:

1. Understand the concept of measurement.
2. Identify standard units of measurement.
3. Measure length using centimetres (cm).
4. Use rulers accurately to measure objects.

Materials Needed

• Rulers (30 cm)
• Measuring tapes
• Whiteboard and markers
• Worksheets with measurement activities
• Objects to measure (books, pencils, erasers, etc.)

Lesson Outline

Introduction (5 minutes)

• Begin with a brief discussion on what measurement is and why it is important in everyday life.
• Ask students where they see measurements used (e.g., cooking, building, clothing, etc.).
• Introduce the units of measurement relevant to the lesson: millimetres (mm), centimetres (cm), and metres (m).

Direct Instruction (10 minutes)

• Explain that today we will focus on measuring objects using centimetres.
• Demonstrate how to use a ruler correctly:
  • Ensure zero aligns with the edge of the object.
  • Explain reading measurements accurately.
• Show examples of objects measured in centimetres and highlight the importance of precision.

Guided Practice (10 minutes)

• Distribute rulers and a selection of objects to each group of students.
• Students will work with a partner to measure three different items found in the classroom.
• Circulate around the room to provide assistance and ensure correct measuring techniques are used.
• Ask each group to present their findings, discussing the object measured and the length in centimetres.

Independent Practice (5 minutes)

• Hand out a worksheet containing a few objects to measure along with some questions related to length.
• Students will measure the objects provided and write down their answers in centimetres.

Assessment

• Observe students during guided practice.
• Review completed worksheets to assess understanding and accuracy in measurement.

Homework Assignment

Tasks:

1. Measure the length of three household items (e.g., a book, a spoon, and a pencil) and record their lengths in centimetres.
2. Answer the following questions based on your measurements:
   • Which item is the longest?
   • Which item is the shortest?
   • If you added the lengths of the three items together, what would the total length be?

Homework Answers:

1. (Students' answers will vary depending on the items they choose.)
2. The longest item will depend on students' selections.
3. The shortest item will also depend on students' selections.
4. The total length will vary based on students’ specific measurements.

Conclusion

Recap the importance of measurement in daily life. Encourage students to continue measuring different objects at home and to observe how measurements are utilized in various contexts.

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This lesson plan is designed to engage Year 4 students in hands-on learning about measurement while adhering to Australian norms and educational standards for mathematics.