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Maths-support's Centre

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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

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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
Profit and loss
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Profit and loss

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Power Point presentation, 9 slides, Explaining with examples what profit is and how to calculate it; what loss is and how to calculate it. For a preview of the power point copy the following link on your browser: https://drive.google.com/file/d/0B8z00qLZV7OlS1dPZElObFJONWs/view?usp=sharing
Rate of change
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Rate of change

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Power Point presentation, 13 slides, Explaining the meaning of rate of change and how to use differentiation to solve and interpret problems on rate of change, based on IB Mathematical Studies Syllabus. For a preview of the power point copy the following link on your browser: https://drive.google.com/file/d/0B8z00qLZV7OlWERHWkFjOGlTYkk/view?usp=sharing
Mutually exclusive events and exhaustive events
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Mutually exclusive events and exhaustive events

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Engage your students with this concise 7-slide PowerPoint presentation, designed to simplify the concepts of mutually exclusive and exhaustive events in probability. With clear definitions, step-by-step explanations, and practical examples, this resource helps students easily understand how mutually exclusive events cannot happen simultaneously and how exhaustive events cover all possible outcomes. Perfectly aligned with the KS3 National Curriculum, this presentation is an ideal tool for teachers looking to build a solid foundation in probability for their students. Whether used for introducing new concepts or reinforcing key ideas, this resource makes learning probability interactive, clear, and enjoyable. Boost your students’ confidence in probability with this essential classroom tool!
Statistical diagrams. Box and whisker plots.
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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.
Shading regions in Venn diagrams
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Shading regions in Venn diagrams

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Power Point presentation, 7 slides, Explaining with examples how to shade regions in Venn diagrams to verify set identities, based on IGCSE Extended syllabus. For a preview of the power point copy the following link on your browser: https://drive.google.com/file/d/0B8z00qLZV7OlVFUzOGRteGQtTjA/view?usp=sharing
Circle theorems
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Circle theorems

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Power Point presentation, 25 slides, Explaining with examples the following circle theorems: The angle in a semicircle, The chord of a circle, Radius-tangent, Tangents from an external point, The angle at the centre, Angles subtended by the same arc, Opposite angles in a cyclic quadrilateral. For a preview of the power point copy the following link on your browser: https://drive.google.com/file/d/0B8z00qLZV7OlZFc4blpDVGpuc3c/view?usp=sharing
Surface area of cylinders, cones and spheres
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Surface area of cylinders, cones and spheres

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Transform your classroom into a hub of interactive learning with this dynamic 18-slide PowerPoint presentation, designed specifically to help students master the calculation of surface areas for 3-D shapes with curved faces, including cylinders, cones, and spheres. This resource not only breaks down complex concepts into easy-to-understand steps but also engages students with clear visuals and real-world examples. Perfect for teachers looking to enhance their lesson plans with a structured, yet flexible tool that caters to diverse learning styles and keeps students motivated and confident in their math skills.
Solving simultaneous equations by substitution
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Solving simultaneous equations by substitution

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Unlock your students’ potential in solving simultaneous equations with this focused 12-slide PowerPoint presentation, designed for the IGCSE International Mathematics curriculum. This resource offers a clear and concise explanation of how to solve linear simultaneous equations by substituting one equation into the other, turning a complex concept into an approachable and manageable task. Featuring step-by-step instructions, illustrative examples, and helpful visual aids, this presentation equips students with the skills and confidence needed to tackle simultaneous equations with ease. Perfect for teachers who want to deliver engaging, curriculum-aligned lessons that make challenging math topics accessible and enjoyable for all learners. Make solving simultaneous equations a straightforward and rewarding experience with this essential teaching tool!
Volume and surface area of Pyramid, cone, sphere and hemisphere
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Volume and surface area of Pyramid, cone, sphere and hemisphere

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Elevate your geometry lessons with this comprehensive 23-slide PowerPoint presentation, specifically designed to help students master the calculation of volume and surface area for 3D shapes, including pyramids, cones, spheres, and hemispheres. Aligned with the IB Mathematics: Analysis and Approaches Standard Level syllabus, this resource provides step-by-step explanations, engaging visuals, and practical examples to ensure students fully understand these key concepts. Included is a versatile exercise worksheet, complete with answers, that can be used for classwork or homework, allowing students to reinforce their learning. Perfect for teachers seeking a high-quality, curriculum-aligned tool that makes learning geometry interactive and accessible, this presentation is essential for helping students excel in 3D shape calculations.
Convert terminating decimals and recurring decimals into fraction
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Convert terminating decimals and recurring decimals into fraction

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Power Point presentation, 10 slides, Explaining with examples how to convert from terminating decimals to fractions, and from recurring decimals to fractions. For a preview of the power point copy the following link on your browser: https://drive.google.com/file/d/0B8z00qLZV7OlU2dtWjJCaE9ENlk/view?usp=sharing
Drawing the line of best fit by eye
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Drawing the line of best fit by eye

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Power Point presentation, 15 slides, explaining how if we have a scatter graph we can draw an estimated line of best fit , by eye. For a preview of the power point copy the following link on your browser: https://drive.google.com/file/d/0B8z00qLZV7OlQjAwTnNYSTl5MHc/view?usp=sharing
Transformations - Stretches
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Transformations - Stretches

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Power Point presentation, 11 slides, explaining how to draw stretches with invariant line x-axis or y-axis. For a preview of the power point copy the following link on your browser: https://drive.google.com/file/d/0B8z00qLZV7OleWNqMnZvNzZDTEk/view?usp=sharing
Transformations - Reflections
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Transformations - Reflections

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Power Point presentation, 10 slides, explaining how to reflect a shape about horizontal, vertical and diagonal mirror lines. For a preview of the power point copy the following link on your browser: https://drive.google.com/file/d/0B8z00qLZV7OlM1JlbjZYcl9IckE/view?usp=sharing
Circumference of a circle
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Circumference of a circle

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PowerPoint presentation, 19 slides explaining with an activity what is the formula to calculate the circumference of a circle, use examples to work out he circumference and perimeter of curved shapes.
KS3 – Scale drawings and map ratios
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KS3 – Scale drawings and map ratios

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Engage your students with this concise yet powerful 8-slide PowerPoint presentation that brings real-world math to life. Designed in alignment with the KS3 National Curriculum, this resource provides clear, example-driven explanations on how to use scales to draw real-life elements and calculate distances from maps using map ratios. Perfect for making abstract concepts tangible, this presentation equips students with the practical skills they need to interpret and create scaled drawings with confidence. Ideal for teachers seeking a focused, easy-to-deliver lesson that connects classroom learning with everyday applications, making math relevant and exciting for young learners.
Area of 2D shapes
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Area of 2D shapes

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Empower your students to master the calculation of areas with this comprehensive 16-slide PowerPoint presentation, tailored specifically to the IGCSE International Mathematics Extended curriculum. This resource delivers clear, step-by-step explanations on finding the area of a wide range of 2D shapes, including polygons, circles, sectors, and compound shapes. With detailed examples, vibrant visuals, and practical applications, this presentation simplifies complex concepts, making it easier for students to understand and retain key mathematical principles. Perfect for teachers looking to enhance their lessons with a high-quality, curriculum-aligned tool that builds student confidence and ensures success in exams.
Converting metric units
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Converting metric units

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Enhance your students’ understanding of measurement with this comprehensive 20-slide PowerPoint presentation, meticulously designed to cover the essential metric units of length, area, volume, capacity, and mass. This resource provides clear explanations on how to perform conversions between units, ensuring students grasp these fundamental concepts with ease. Additionally, it delves into the important connection between volume and capacity, bridging the gap between abstract measurements and practical applications. Perfect for teachers seeking a thorough, curriculum-aligned resource that simplifies complex topics, engages students with vivid visuals, and reinforces critical math skills needed for success across various subjects.
Expanding the difference of two squares
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Expanding the difference of two squares

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Simplify the concept of the difference of two squares for your students with this clear and concise 8-slide PowerPoint presentation. Designed to make a potentially challenging algebraic concept easy to understand, this resource guides students through identifying and expanding brackets that result in the difference of two squares. With step-by-step explanations, visual aids, and practical examples, this presentation transforms abstract algebra into an engaging and accessible topic. Ideal for teachers who want to enhance their curriculum with a focused, curriculum-aligned tool, this presentation will help students build a solid understanding of this key mathematical principle, ensuring they succeed in their studies. Elevate your teaching and make algebra enjoyable with this essential classroom resource!