# The Ginger Mathematician

Head of Mathematics at an International School in Germany. Feel free to browse - most resources are designed for iGCSE Cambridge Mathematics and for the International Baccalaureate. Thanks for visiting and feel free to pop by my Youtube channel: https://www.youtube.com/channel/UC5a8UVoxsIAXQMnN2kizQAA

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Head of Mathematics at an International School in Germany. Feel free to browse - most resources are designed for iGCSE Cambridge Mathematics and for the International Baccalaureate. Thanks for visiting and feel free to pop by my Youtube channel: https://www.youtube.com/channel/UC5a8UVoxsIAXQMnN2kizQAA

#### iGCSE Booklet - Direct, Inverse, Square, Root Proportion

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A full, thorough iGCSE Booklet on all the different kinds of proportion on the iGCSE Mathematics examination. Please review and I will add more of my iGCSE Booklets.

#### Changing The Subject Of A Formula

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Full lesson with most answers included. Adapted some of Manoj Mistry's resources with table matching activity of my own and literacy-based plenary with scaffolding. Aimed for Level 6 but can be adapted up or downwards (have a similar Level 5 version). My first upload - comments welcome :)

#### iGCSE Booklet - Equations of Lines, Quadratics, Cubics, Reciprocals, Trigonometric Graphs

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A 61 slide Powerpoint Presentation based on graphical representations of functions. Starts with gradients of straight lines, y=mx + c, then plotting and solving quadratics by using intersections of points, properties of quadratics, key features of quadratics (using completing the square to find turning points), followed by cubic, reciprocals, circles and trigonometric graphs. Exercises (from GCSE Rayner &amp; CorbettMaths) and opportunities for starters embedded throughout. The Powerpoint can be used as a workbook with some modification, success criteria given clearly on each slide. If you like this resource, please review and I will endeavour to provide more iGCSE material.

#### iGCSE Booklet - Vector Algebra

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A full, thorough Powerpoint presentation with integrated exercises on vector algebra. Suitable for both the iGCSE and GCSE Schemes of Work. Please review and I will add my other iGCSE Booklets.

#### iGCSE Booklet - Inequalities

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A full, thorough booklet on inequalities, which includes: Writing inequalities on a number line and vice versa Solving all kinds of inequalities Graphically representing one or more inequalities, solving graphical inequality questions. Please review and I will upload more of my iGCSE booklets.

#### A-Level IB - Differentiation from 1st Principles (with exercises)

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A great introduction to the tricky concept of differentiation. Fully animated graphical display of how we use tangents to curves to differentiate a function, with regular examples for the teacher to explain key concepts. Solomon Worksheet Questions and Answers provided and embedded throughout the Powerpoint. If you like these resource, please review so I can see if there would be interest for my other A-Level / IB resources.

#### iGCSE Booklet - Data Handling

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A huge, 91-slide iGCSE Booklet on the complete Data Handling section of the iGCSE International Mathematics course. It includes the following topics: Mean, Median, Mode from a set of data Mean, Median &amp; Mode from a Frequency Table Stem &amp; Leaf Diagrams Pictograms Cumulative Frequency Graphs Box Plots Pie Charts Scatter Graphs, Line of Best Fit Frequency Polygons, Histograms Summary Exercise at the end Please review and I will add more of my iGCSE Mathematics booklets. The animated version is for the teacher, the non-animated for the student.

#### iGCSE Booklet - Fundamental Pythagoras & Trigonometry

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A full, thorough iGCSE Powerpoint presentation on basic Pythagoras &amp; Trigonometry skills. Includes worded Pythagoras &amp; Trigonometry questions and three dimensional problems. Please review and I will add more of my iGCSE booklets.

#### iGCSE Booklet - Standard Form

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A 21 slide Powerpoint on all calculations with Standard Form. Includes exercises to practise the four operations with standard form with and without a calculator. Please review if you like the content!

#### IB SL - Function Notation

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A short Powerpoint going through the key function skills needed at IB SL. Enjoy and please share!

#### iGCSE Booklet - Transformation of Graphs

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A 19 slide Powerpoint going through the standard and combined transformations of graphs required for iGCSE Cambridge Mathematics. Includes regular exercises throughout including graph sketching and two iGCSE Cambridge questions at the end with the mark scheme. Please rate / review!

#### iGCSE Booklet - Function Notation, Domain & Range, Composite & Inverse Functions, Modulus

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A fully comprehensive iGCSE Booklet on Functions (Notation, Composite &amp; Inverse Functions, Domain and Ranges) complete with some video examples, exercises and answers throughout. No modification necessary; it can be used as a 1-2 week unit of work. Please review and I will add my other iGCSE Booklets if my current booklets are popular.

#### IB SL Mathematics - Functions and Quadratics

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A Powerpoint that covers examples of all the major learning points in the Functions and Quadratics part of the course (Chapter 6 in the Haese and Harris textbook). Useful as a basis to teach Chapter 6 - feel free to share!

#### iGCSE Booklet (Cambridge only) - Geometric Series

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A full, thorough iGCSE Cambridge Booklet on Geometric Series with integrated series throughout. Also includes an algebraic and a geometric proof of the sum of an infinite series. Please review and I will upload more of my iGCSE International Mathematics booklets. Be aware that some of the questions go beyond the scope of the iGCSE Cambridge course and would be suitable for those students interested in a taste of IB Mathematics!

#### iGCSE Booklet - Fraction, Decimal & Percentage Calculations

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A massive 119 slide Powerpoint with explanations, examples and exercises on the following topics: Expressing a number in Tenths, Hundredths and vice versa Comparing decimals, using decimal number lines Rounding to decimal places Ordering decimals Multiplying and dividing by decimals FInding the best value product by using the unitary method Fractions of shapes, finding equivalent fractions Simplifying fractions Converting between improper fractions and mixed numbers. Fractions of amounts Adding and subtracting fractions (with and without the same denominator) Multiplying and dividing fractions (with and without the same denominator) Four operations with improper fractions and mixed numbers Converting recurring decimals to fractions Converting between fractions, decimals and percentages (including worded questions) FInding a percentage of an amount Increase or decrease by a percentage (including problem solving). Increase or decrease by a percentage using a multiplier Work out simple or compound interest of an amount of money. Work out the depreciation of an asset. Calculate the percentage profit / loss. Work out reverse percentage change. This was designed for new students from abroad coming into Year 10 (i.e. be comprehensive), but a total set of resources that would probably save a month of planning.

#### iGCSE Booklet - Circle Theorems

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A full, thorough iGCSE Mathematics booklet on Circle Theorems. The presentation gives students the opportunity to attempt to discover the theorem for themselves before stating the theorem in full. Exercises integrated throughout. Please review and I will upload more of my iGCSE booklets.

#### iGCSE Booklet - Transformations (Reflections, Rotations, Translations, Enlargement)

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A 45 slide Powerpoint presentation on all the transformations required at iGCSE - including clear visual animations to explain the different processes.