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# Summary:

After playing an interactive game online, students explore the concept of multiplying with a 2-digit number. Initially the teacher models with MAB and on the board using a grid and then the students go off and continue working.

Year 3
• Recall multiplication facts of two, three, five and ten and related division facts (ACMNA056)
• Represent and solve problems involving multiplication using efficient mental and written strategies and appropriate digital technologies (ACMNA057)

# Lesson:

Orientation 5  minutes

Guided Discovery

Exploration

• Students demonstrate their understanding of multiplication by 2-digit numbers by attempting to complete a worksheet.

Individualising

• Extend: Students assist their peers who require support.
• Support: Teacher assists those who are having difficulty.

Reflection  5  minutes

• Reflect: Let those who got questions wrong discuss where they made a mistake.
• Consolidate: Explain to student that it is tricky not to get trading in addition, subtraction and multiplication mixed up. How can we overcome this complication?
• Challenge/Extend: Who thinks they can multiply by a 3-digit number?

# Assessment:

• Observation and product analysis