PPT-IGCSE Factorisation Dr J Frost (jfrost@tiffin.kingston.sch.uk)

Last modified 22 nd August 2015 Objectives from the specification RECAP   What makes this topic Further Maths ey 1 Sometimes require multiple factorisation steps eg combo of common factordifference of two squares. As the coursework is assessed purely by videoDVD there must be arrangements for a professional standard recording of selected work to take place These arrangements must be available during the course not just at the end The recording will have to be There are 3 types of factorisation 1 COMMON FACTOR Look for the highest common factor hcf of all terms in the expression The hcf goes outside the bracket Divide the expression by the hcf to find what goes inside the bracket Examples Factorise 6 9 E Last modified: 23. rd. August 2013. Starter. In pairs or otherwise, try and match the blue and orange cards..  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . A reminder of the Laws of Indices. Last modified: 12. th. October 2013. Averages. There are different averages: some are more meaningful than others depending on the context.. What is the average number of ears in the world human population?. Last modified: 2. nd. November 2014. -10 -8 -6 -4 -2 2 4 6 8 10. 8. 6. Slideshow 14 . 　. Mathematics. Mr Richard Sasaki. Objectives. Review . the expansion of brackets. Be able to . factorise. by removing factors from terms (the simple case). Arrangement of Polynomials. www.drfrostmaths.com. Last modified: . 26. th. . November 2015. Objectives: . Have an appreciation of properties of integers (whole numbers), including finding the Lowest Common Multiple, Highest Common Factor, and using the prime factorisation of numbers for a variety of purposes. Last modified: . 13. th. . April 2015. GCSE Revision Pack Ref: 157, 158, 160. GCSE Specification. 157. . Convert between units of measure in the same system. (NB: Conversion between imperial units will be . Last modified: . 24. th. December 2014. Overview. 27% of 420. (using a calculator and without using a calculator). The cost of car originally worth £15,000 but after losing 15% of its value.. The value of saving account BEFORE it increased by 35% to £16,000. GCSE: Solving Quadratic Equations Dr J Frost (jfrost@tiffin.kingston.sch.uk) Last modified: 2 nd June 2015 Overview There are 4 ways in which we can solve quadratic equations.   1 By Factorising 2 Year 9 Trigonometry Dr J Frost (jfrost@tiffin.kingston.sch.uk) Last modified: 2 nd November 2014 Frost Childhood Story x y θ ( a,b ) r I was trying to write a program that would draw an analogue clock. Year 7 Equations Dr J Frost (jfrost@tiffin.kingston.sch.uk) www.drfrostmaths.com Last modified : 4 th April 2016 Objectives: (a) Solve equations, including with unknowns on both sides and with brackets. ). www.drfrostmaths.com. . Last modified: . 31. st. August 2015. RECAP. : Parts of a Circle. Sector. (Minor). Segment. Diameter. Radius. Tangent. Chord. (Minor) Arc. Circumference. ?. ?. ?. ?. ?. !. Last modified: 30. th. December 2013. !. A locus is a set of points satisfying a certain condition.. Loci. Thing A. Thing B. Loci involving:. Interpretation. A given distance from point A. Point. Resulting Locus.