Harder Quadratic Equations, Circle Theorems, Upper and Lower Bounds, Direct and Inverse Proportion, The Sine and Cosine Rules, Probability Tree Diagrams, Surds --------------------- Harder Quadratic Equations animated PowerPoint GCSE The PowerPoint includes: 8 examples where the coefficient of x squared is bigger than 1 The examples are animated to show the steps 20 questions for learners to practice the techniques (with answers) 4 questions which are more like exam questions These 4 questions have full animated solutions I taught this technique for solving quadratic equations for many years and often had comments like " is that all you have to do?" GCSE ---------------------- Circle Theorems animated PowerPoint - GCSE The seven circle theorems with animated diagrams Tangent Two tangents Angles at the centre and circumference Angles in a semi-circle Angles in the same segment Cyclic quadrilateral Alternate segment Also includes 2 revision slides on parts of the circle GCSE -------------------- Upper and Lower Bounds - animated PowerPoint - GCSE Explanation of how to find Lower Bounds Explanation of how to find Upper Bounds Examples when the data is discrete Examples when the data is continuous Example questions on finding Maximum and Minimum values GCSE ------------------ Direct and Inverse Proportion - animated PowerPoint - GCSE Explanation of Direct and Inverse Proportion including examples Stepped instructions for solving questions involving Direct and Inverse Proportion GCSE -------------------- The Sine and Cosine Rules - animated PowerPoint - GCSE The Sine rule two sides and a not included angle two angles and any side The Cosine rule two sides and the included angle all three sides only GCSE -------------------- Probability Tree Diagrams Animated PowerPoint - Independent and Dependent events GCSE Probability Tree Diagrams Animated PowerPoint Independent events Dependent events Worksheet included - pdf GCSE -------------------- Simplifying Surds Animated PowerPoint (GCSE) GCSE surds animated PowerPoint Simplifying surds What is a surd? The 4 general Rules 4 exercises (with answers) Exercises on pdf (with answers) ------------------------------- GCSE maths All Mandymaths_TES resources are here

Circle Theorems animated PowerPoint The seven circle theorems with animated diagrams Tangent Two tangents Angles at the centre and circumference Angles in a semi-circle Angles in the same segment Cyclic quadrilateral Alternate segment Also includes 2 revision slides on parts of the circle 2 Games - Matching and Dominoes Match diagrams to the correct words includes: Tangent Radius Circumference Centre Chord Diameter Minor arc Minor Segment Major Segment Major Arc plus The Circle Theorems Ideal as a starter or a fun way to check learning Print on card and/or laminate (They look OK all printed on one page but probably better larger) Cut out the cards/dominoes Shuffle Match words to diagrams The resource is best printed in colour to enhance the learner experience. Enjoy maths numeracy GCSE All Mandymaths_TES resources are here