This unit plan has been created to support the teaching and learning of the code AC9M4N05. The unit dives into the concept of solving questions and problems involving multiplying or dividing natural numbers by 10, 100 and 1000. The unit includes several resources including a presentation, accompanying worksheets, game, end of unit quiz and assessment task.
Solve problems involving multiplying or dividing natural numbers by multiples and powers of 10 without a calculator, using the multiplicative relationship between the place value of digits
Apply place value to partition, rearrange and regroup numbers to at least tens of thousands to assist calculations and solve problems
Apply place value to partition, rearrange and regroup numbers to at least tens of thousands to assist calculations and solve problems
Uses appropriate terminology to describe, and symbols to represent, mathematical ideas
Selects and uses appropriate mental or written strategies, or technology, to solve problems
Checks the accuracy of a statement and explains the reasoning used
Uses mental and written strategies for addition and subtraction involving two-, three-, four- and five-digit numbers
Applies an understanding of place value and the role of zero to represent numbers to at least tens of thousands
Represents and compares decimals up to 2 decimal places using place value
Represents and uses the structure of multiplicative relations to 10 × 10 to solve problems
Completes number sentences involving multiplication and division by finding missing values