ACMNA055
Recall addition facts for single-digit numbers and related subtraction facts to develop increasingly efficient mental strategies for computation
- Plus Plan
Compensation Strategy
A 60-minute lesson designed to build upon students' understanding of addition and subtraction by exploring compensation.
- Plus Plan
Split Strategy
A 60-minute lesson designed to progress students' understanding of mental addition by partitioning numbers into place value to help them find a total.
- Plus Plan
Number Boards
A 60-minute lesson designed to explore the use of number boards/hundreds charts when adding numbers.
- Plus Plan
Jump Strategy
A 60-minute lesson designed to explore the jump strategy for adding two- and three-digit numbers.
- Plus Plan
Bridging to Ten
A 60-minute lesson designed for students to recall 'friends of ten' facts and use this knowledge to solve addition sums.
- Plus Plan
Concrete Materials
A 60-minute lesson to reinforce students' understanding of basic addition principles, using concrete materials.
- Plus Plan
Exploring Subtraction Strategies – Assessment
An assessment task in which students will demonstrate their knowledge and understanding of subtraction strategies.