Problem solving with further sequences
I can use my enhanced knowledge of sequences to solve problems.
Problem solving with further sequences
I can use my enhanced knowledge of sequences to solve problems.
These resources will be removed by end of Summer Term 2025.
Lesson details
Key learning points
- Compound interest can be thought of as a geometric sequence.
- You can apply your knowledge of geometric sequences to solve compound interest problems.
Keywords
Interest - Interest is money added to savings or loans.
Compound interest - Compound interest is calculated on the original amount and the interest accumulated over the previous period.
Geometric sequence - A geometric sequence is a sequence with a constant multiplicative relationship between successive terms.
Common ratio - In a geometric sequence, the constant multiplier between successive terms is called the common ratio.
Common misconception
A multiplier of 1.3 is used to increase a value by 3%
A multiplier of 1.3 is used to increase a value by 30%
To help you plan your year 11 maths lesson on: Problem solving with further sequences, download all teaching resources for free and adapt to suit your pupils' needs...
To help you plan your year 11 maths lesson on: Problem solving with further sequences, download all teaching resources for free and adapt to suit your pupils' needs.
The starter quiz will activate and check your pupils' prior knowledge, with versions available both with and without answers in PDF format.
We use learning cycles to break down learning into key concepts or ideas linked to the learning outcome. Each learning cycle features explanations with checks for understanding and practice tasks with feedback. All of this is found in our slide decks, ready for you to download and edit. The practice tasks are also available as printable worksheets and some lessons have additional materials with extra material you might need for teaching the lesson.
The assessment exit quiz will test your pupils' understanding of the key learning points.
Our video is a tool for planning, showing how other teachers might teach the lesson, offering helpful tips, modelled explanations and inspiration for your own delivery in the classroom. Plus, you can set it as homework or revision for pupils and keep their learning on track by sharing an online pupil version of this lesson.
Explore more key stage 4 maths lessons from the Further sequences unit, dive into the full secondary maths curriculum, or learn more about lesson planning.
Licence
Lesson video
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Starter quiz
6 Questions
a sequence with a common difference between successive terms.
a sequence where each term is the sum of the two previous terms.
a sequence with a common multiplier between successive terms.
a sequence with a common second difference.
Exit quiz
6 Questions
