This is a whole lesson specifically looking at how to increase or decrease by a percentage using a calculator. 15 slides. This is a classic more challenging exam question, involving real-life contexts like sales, tax, VAT, depreciation of cars etc... (PART OF A GREAT BUNDLE!!)
This builds on the understanding from lesson 3 and starts to look at the concept of the multiplier, which comes up in lesson 6 as well on compound interest. The lesson includes a starter, learning objectives, keywords, lots of excellent teaching slides, MWB activities, embedded questions with answers and plenary.
Also, I have included a help sheet to support the least able, which looks great when being observed! I have also included some exam questions if you need to do two lessons on the topic, not one, or you wanted to set homework for further consolidation.
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