ACMNA053
Apply place value to partition, rearrange and regroup numbers to at least 10 000 to assist calculations and solve problems
- Plus Plan
Jump Strategy
A 60-minute lesson designed to explore the jump strategy for adding two- and three-digit numbers.
- Plus Plan
Finding Your Strategy
A 60-minute lesson designed to reinforce that students can choose to use different addition strategies in different situations.
- Plus Plan
Assessment - Addition Strategies
A 30-minute assessment designed to assess students' understanding of working with place value to solve problems, the connection between addition and subtraction, and the development of efficient mental strategies for computation.
- 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
Concrete Materials
A 60-minute lesson to reinforce students' understanding of basic addition principles, using concrete materials.
- Plus Plan
Rounding Numbers to 10 and 100
A 60 minute lesson in which students will round 4-digit numbers to the nearest 10 and 100.
- Plus Plan
Expanding Numbers to 10 000
A 60 minute lesson in which students will investigate how place value can be used to expand numbers.