Year 4 Mathematics Lesson Plan: Multiplication
Topic: Multiply
Duration: 30 Minutes
Objective
By the end of this lesson, students will be able to understand and perform multiplication of numbers up to 12 x 12 and apply multiplication in word problems.
Materials Needed
- Whiteboard and markers
- Multiplication flashcards
- Worksheets for practice
- Counters or manipulatives (optional)
Lesson Outline
Introduction (5 minutes)
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Engage the Students
- Begin by asking the students if they can recall the times tables they have learned.
- Write a few multiplication problems on the board (e.g., 3 x 4, 7 x 6) and encourage students to share the answers.
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Explain the Concept
- Introduce multiplication as a way to add equal groups. For example, explain that 4 x 3 means 4 groups of 3.
Direct Instruction (10 minutes)
-
Demonstrate Multiplication on the Board
- Use the whiteboard to show how to multiply using arrays. For example, draw an array for 3 x 4 where 3 rows have 4 dots each.
- Explain the relationship between addition and multiplication.
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Times Tables Practice
- Conduct a quick times table practice. Call out problems (e.g., 5 x 7) and have students answer them individually or in pairs. Use flashcards for visual aid.
Guided Practice (10 minutes)
- Group Activity
- Split students into small groups and provide them with manipulatives. Have them create their own arrays for selected multiplication problems (e.g., 6 x 2, 4 x 5).
- After 5 minutes, have groups share their arrays and the corresponding multiplication sentences with the class.
Independent Practice (5 minutes)
- Worksheet Activity
- Hand out worksheets that include a mix of multiplication problems and word problems.
- Students will complete the worksheet individually, focusing on both computation and real-life applications of multiplication.
Homework
Students will take home the following tasks:
Tasks
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Complete the multiplication problems:
a. 9 x 8 =
b. 7 x 5 =
c. 4 x 6 =
d. 12 x 3 =
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Solve the word problems:
a. If there are 5 baskets, and each basket has 6 apples, how many apples are there in total? (Use multiplication)
b. Sarah has 3 packs of stickers and each pack contains 10 stickers. How many stickers does she have altogether?
Correct Answers
-
Multiplication Problems:
- a. 9 x 8 = 72
- b. 7 x 5 = 35
- c. 4 x 6 = 24
- d. 12 x 3 = 36
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Word Problems:
- a. 5 x 6 = 30 apples
- b. 3 x 10 = 30 stickers
Conclusion
- Review the key concepts of multiplication.
- Allow students to ask any remaining questions before concluding the lesson.
Assessment
- Monitor students during group activities and independent practice.
- Evaluate worksheets for understanding and correct application of multiplication skills.
This lesson plan provides a structure for engaging Year 4 students in learning multiplication while fulfilling Australian curriculum norms for Mathematics.