# Maths-support's Shop

I am a Mathematics teacher, 22 years experience in KS3, IGCSE and IB Diploma, Studies, Standard Level and Higher Level. You will find many resources for different levels

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I am a Mathematics teacher, 22 years experience in KS3, IGCSE and IB Diploma, Studies, Standard Level and Higher Level. You will find many resources for different levels

#### Variance and standard deviation

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Power point presentation, 16 slides to explain what is variance and standard deviation, using the formulas to calculate both and show how to use the Graphing display calculator to calculate them. Base in the IB Higher level syllabus. If you want to find more resources, visit our website www.mathssupport.net

#### Variance and Standard deviation

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Power Point presentation, 7 slides, Explaining what is variance and standard deviation, and their advantages. Use examples to explain how to calculate them , based on IB Standard Level Syllabus. If you want to find more resources, visit our website www.mathssupport.net For a preview of the power point copy the following link on your browser: https://drive.google.com/file/d/0B8z00qLZV7OlZFdDMldqeTFOajA/view?usp=sharing

#### Sigma notation

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Power point presentation, 7 slides explaining how to use sigma notation to write series. Based on the IB Mathematics: Analysis and approaches, Standard level. More resources www.mathssupport.org

#### Rational functions

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Power Point presentation, 7 slides, Explaining how to sketch the rational function stating the Domain and Range, equations of Horizontal and Vertical asymptotes, based on IB Mathematics: Analysis and approaches, Standard Level Syllabus. More resources www.mathssupport.org

#### Second derivative and the concavity of a function

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Power Point presentation, 9 slides, Explaining how to use the second derivative to determine either a function is concave upwards or downwards on a given interval, and how to calculate the point of inflection (inflexion) based on IB Mathematics Standard Level Syllabus. For a preview of the power point copy the following link on your browser: https://drive.google.com/file/d/0B8z00qLZV7OlWjZkcHA4bjVNOW8/view?usp=sharing

#### Binomial theorem with fractional and negative indices

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Power Point presentation, 17 slides, Explaining how to expand binomial if the index is negative or fractional, based on IB Mathematics: Analysis and approaches, Higher Level Syllabus. It is included a Worksheet with exam-style questions along with the answers that can be used either as classwork or homework. More resources www.mathssupport.org

#### Pascal's Triangle

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Power Point presentation, 15 slides, Explaining how to use the Pascal’s triangle to find the coefficients of a binomial expansion, based on IB Mathematics: Analysis and approaches, Standard Level Syllabus. More resources www.mathssupport.org

#### Binomial theorem, binomial expansion

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Power point presentation, 14 slides explaining the Binomial theorem and the relationship with Pascal’s triangle, in a way that can be understood by the students, also explains how to expand binomials with positive integer indices using examples to make it more clear. based on IB Mathematics: Analysis and approaches, Standard Level Syllabus. More resources www.mathssupport.org

#### Using the Unit circle

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Power Point presentation, 10 slides, Explaining what is the unit circle and how to use it in trigonometry to determine sine, cosine and tangent of any angle, also the especial angles 30, 45 and 60, based on IB Mathematics, Standard level Syllabus. For a preview of the power point copy the following link on your browser: https://drive.google.com/file/d/1A9fraEwn3CnQq-RgPfBGDBn09y1aMdLa/view?usp=sharing If you want to find more resources, visit our website www.mathssupport.net

#### Statistical diagrams. Box and whisker plots.

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KS3 Maths Tutorial and Activity. Powerpoint presentation. Representing Data. Interpreting Data. How to draw a box and whisker graph and compare data from the median, interquartile, upper quartile, interquartile range and range.

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#### Review Questions IGCSE (0607)

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Set of 10 worksheets 20 question each, along with the answers, to be used to revise with the student. All the sheets have past paper questions. Good resource for the students to revise most of the topics: Algebraic manipulation, Expanding brackets and factorising, Surds. Speed, distance and time, Gradient and equation of the straight line, Algebraic fractions, Area and perimeter of 2-D shapes, Polygons, Pythagoras' theorem Probablity - Tree diagrams Compound interest, Volume and surface area, Cylinder, cone and sphere, Percentages, Sequences, Standard form, Simultaneous equations, Rearranging formulae, Area of a sector and length of an arc. They are zipped in a file, so you will need a software to unzip it. For a preview of the homework sheets, copy the following link on your browser: https://drive.google.com/file/d/0B8z00qLZV7OlcDJZTDU1R2xmdGM/view?usp=sharing

#### Rotational symmetry

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Power Point presentation, 22 slides, Explaining how to recognise shapes that have rotational symmetry and find the order of rotational symmetry; based on the National Curriculum KS3 Syllabus. For a preview of the power point copy the following link on your browser: https://drive.google.com/file/d/1meK4zFAiuF5nEgfK0sk6bJMsNIC4hStG/view?usp=sharing If you want to find more resources, visit our website www.mathssupport.net

#### The geometric properties of quadrilaterals

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Power Point presentation, 26 slides, Explaining the properties of square, rectangle, parallelogram, rhombus, arrowhead, kite, trapezium . For a preview of the power point copy the following link on your browser: https://drive.google.com/file/d/0B8z00qLZV7Old3FJdXpqYjVUTm8/view?usp=sharing

#### Transformations - Rotations

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Power Point presentation, 8 slides, explaining with animation how to rotate a shape. For a preview of the power point copy the following link on your browser: https://drive.google.com/file/d/0B8z00qLZV7OlSVcyUlJoRkNZRms/view?usp=sharing

#### Exponents or Index notation

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Power Point presentation, 8 slides, Explaining with examples the meaning of powers, indices or exponents. For a preview of the power point copy the following link on your browser: https://drive.google.com/file/d/0B8z00qLZV7OlWGEyUklTODhscEk/view?usp=sharing

#### IB Applications and interpretations - Annuities and amortization

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PowerPoint presentation, 32 slides, Explaining what annuities are and how to use a Graphics display calculator to calculate annuities and what amortization is and how to make some calculations using the GDC. Includes a Worksheet with Exam-style questions along with the answers. For more resources www.mathssupport.org

#### The line of best fit

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Power Point presentation, 18 slides, Explaining what is the line of best fit, how to draw it by eye from a list of values and how to calculate the equation of the line of best fit, based on IB Standard Level Syllabus. If you want to find more resources, visit our website www.mathssupport.net For a preview of the power point copy the following link on your browser: https://drive.google.com/file/d/0B8z00qLZV7OlanotX3YzRmJOeWM/view?usp=sharing

#### Arithmetic series

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Power Point presentation, 9 slides, Explaining how to find the sum of the first n terms of an arithmetic series, based on IB Mathematics: Analysis and approaches, Standard Level Syllabus. It is included a worksheet that can be used either as a classwork or homework. More resources www.mathssupport.org