Lesson 6 In this lesson, children use their knowledge of finding percentages to find the missing whole or missing amounts. They will use the bar model to help represent missing number problems. There is a teaching presentation and three levels of worksheets (working towards, expected and greater depth) with a range of fluency, reasoning and problem solving questions. Year 6 Mathematics Content Descriptors V8.4 Make connections between equivalent fractions, decimals and percentages ACMNA131 Investigate and calculate percentage discounts of 10%, 25% and 50% on sale items, with and without digital technologies ACMNA132 V9 apply knowledge of equivalence to compare, order and represent common fractions including halves, thirds and quarters on the same number line and justify their orderAC9M6N03 solve problems that require finding a familiar fraction, decimal or percentage of a quantity, including percentage discounts, choosing efficient calculation strategies and using digital tools where appropriate AC9M6N07 approximate numerical solutions to problems involving rational numbers and percentages, including financial contexts, using appropriate estimation strategies AC9M6N08 Differentiation: There are three levels of differentiation in this pack: ‘working towards,’ ‘expected’ and ‘greater depth’. Level of this Pack: Age: 11-12 Australia: Grade 6  ...