A PPT that goes through how to answer iteration questions for Year 10/11 students on the new GCSE. Finishes with some very tough questions, including a wordier problem. Also includes a bonus Throwback Thursday starter! Worksheet attached is one I found on the internet, so can't claim credit for that!

A powerpoint and worksheet with practice then exam questions to revise iteration. Goes through the three main parts of a standard iteration question first.

8 Questions with graphs to iterate and find estimates for solutions. Answers provided.

It used to be quite easy to come up with examples to teach/practise trial and improvement, but using iteration is a very different beast and needs some carefully chosen and prepared questions. This worksheet contains a brief introduction/reminder about iterative formulae and their use in sequences, then has one example of using iteration to find a root of an equation, to work through as a class. The following exercise has 7 questions for students to attempt on their own. Answers are included.

4 iteration questions from Edexcel specimen assessment materials. Mark scheme attached.

In this lesson, students learn what iteration is and see an example of how it was used to calculate square roots of non-square numbers. There is an explanation of the notation involved and students get to try the process out for themselves. Could be used as an introduction to the topic. If you liked this resource, please check out my other stuff on TES! https://www.tes.com/teaching-resources/shop/Owen134866

Students show a solution lies between two numbers and rearrange the formula to a given arrangement, then use this to find a solution. (answers included) The extension task has one formula rearranged in three different ways. A further extension could be to find other ways of rearranging the other four to find the other solutions.

Lesson on iteration, for the new GCSE, made for edexcel board , iterations worksheet included

A revision worksheet that allows your students to practice 3 types of iteration questions on the 9-1 Maths GCSE exam. Relevant to Edexcel, AQA and other exam boards. Detailed worked solutions included. With thanks to the Maths Made Easy website for links to the past papers which the questions have been taken from. If you find the resource useful, I’d really appreciate a quick review! For lots of other helpful activities and resources that will save you time, visit my shop: https://www.tes.com/teaching-resources/shop/rdaryanani

4 lessons taking students through processes required to understand the Mandelbrot set and fractals. Students should already know how to simplify surds and expand a double bracket. They will learn about imaginary and complex numbers, Iteration and Argand diagrams. The spreadsheet can be used to help map out points that satisfy the Mandelbrot set. Aimed at very high ability KS4 students. If you like this resource then please check out my other stuff on here! :) (and thanks to danwalker on TES for the idea for the spreadsheet!)

A collection of exam questions from the GCSE (9-1) on iteration. The perfect resource to use as an assessment at the end of a topic. Questions increase in difficulty. There are a set of growth and decay questions at the end of the paper. The main criteria will revolve around iteration with other overlapping topics appearing Prior knowledge needed to complete the worksheet are: Substitution Rearranging equations Please review and feedback any worksheets used, we are happy to fix and update all content.

Pearson Edexcel GCSE Mathsmatics 9-1 Past Exam Questions: Iteration Methods.

Closely follows guidance from exam boards. Includes new GCSE exam questions. Lesson includes I do We do You do tasks, Rally Coach and group work. Answers included throughout. Feedback welcomed!

An introductory lesson with differentiated worksheet introducing the concept of iteration to lower ability groups who can then progress to making their own iteration machines for the following lesson by re-arranging. If uploaded please comment (positive or negative).

A roundup resource to finish a series of lessons on Growth, Decay and Iteration (specifically the AQA syllabus). Lots on compound interest and exponential decay, with questions on iteration notation included.

A Resource to try and introduce the subscript notation of (n+1) for iterative processes. Pupils to explain the process in English then attempt iterative process (Calculator not necessary for Amber and Red). Extension of pupils describing an iterative process. Possible use with KS3

Answers included too.

Worksheet on the new GCSE topic of iteration. The questions build up gradually in difficulty and exam style questions and answers are included.

A variety of KS3/KS4 and A-level resources on different tabs in a spread sheet

Following the Pearson Edexcel GCSE SOW for Higher students, Unit 15 - Equations & Graphs. Simultaneous Equations, Graphs of Inequalities, Quadratic Graphs, Expanding 3 Brackets, Cubic Graphs, Iteration (Trial & Improvement). Each PowerPoint is a full lesson including starter, examples, questions and plenary. The retrieval starter will link to the prior lessons here and in prior units I’ve uploaded. Credits to Mr Barton, Corbett maths, drfrostmaths and others from whom i have sourced some questions and slides. Some are my own too.

UNSEEN Paper 3 topics : Cosine Rule Sine Rule Iteration Transformation (Enlargement) Transforming trig graphs Quadratic/Cubic graphs Area of non- right-angle triangle Bounds/Limits Histogram Proof (Geometry) Compound measures (Pressure, Speed distance and time, Density, volume and mass) Equation of a circle Loci/construction/Bearings LCM/HCF Volume of a cone/sphere Frequency Polygons Laws of Indices Simultaneous Equations Use of Calculator/reciprocal Compound Simultaneous Equations (non-linear) Congruent Triangles Conditional Probability Circle Theorems Proofs Recurring Decimals to Fractions Quadratic inequalities/graphs Quadratic sequence nth term Quadratic Formula Venn Diagrams Capture Recapture Estimated Mean Reverse Percentages Similar shapes Scatter graphs Comparing Box Plot Shaded Area Similar Shapes Polygon/Angles