This lesson builds on the previous lesson that introduced geometric sequences and series. This lesson focuses on where the formula comes from and how to use the formula for finding the sum of geometric sequences. It comes with a differentiated worksheet with different types of questions.
The lesson comes with a starter, learning objectives, keywords, excellent teaching slides and examples, questions with answers and a plenary. This is part of a bigger bundle or series, which can either be purchased with or without the additional A-Level lessons.
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