CIE Economics Section 1, 2, 3, 4, 5, 6, 7 and 8 PowerPoint and Lesson Plans

Useless for me. The resources refer to reading and activities in a book, but it doesn't say which one. No worksheets included for practise. I assumed there would be worksheets, but it's a lesson plan detailing what to teach in each lesson, but not how. Only powerpoint resources, which look alright, but don't help unless you have the correct book and workbook. Absolutely not worth the money. Hope I can get a refund.