3-Digit Addition & Subtraction: Partition, Rearrange & Regroup Numbers - Grade 3 & 4 Program

This Teaching & Learning Program is designed for Grade 3 & 4 students.

It includes 5 days of differentiated lesson plans with:

• Learning Intentions & Success Criteria aligned to NSW and Australian curriculum outcomes

• Explicit teaching activities (I do)

• Guided teaching activities (We do)

• Independent teaching activities (You do)

• Reflection questions

• Support and extension activities to target every student in your class

• 5 x differentiated rotation activities for consolidation and review at the end of each unit of learning

CURRICULUM OUTCOMES

Australian Curriculum:

• Add and subtract two- and three-digit numbers using efficient written strategies including standard algorithms (AC9M3N04)

NSW Curriculum:

• Outcomes:

  • Selects and uses mental and written strategies for addition and subtraction involving 2- and 3-digit numbers (MA2-AR-01)

• Content:

  • Partition, rearrange and regroup numbers to at least 1000 to solve additive problems

    • Use quantity values and non-standard partitioning to solve addition and subtraction problems

    • Model addition with and without regrouping and record the method used

    • Model subtraction with and without regrouping and record the method used