(Used for Tiffin Year 9 scheme of work) Covers 6 different methods of factorising quadratics and other types of expressions (e.g. cubics), the last two of which are extension: (a) Factorising out a single term (b) Factorising expressions of the form x^2 + bx + c, (c) Difference of two squares (d) Expressions of the form ax^2 + bx + c (where a is not 1) , (e) 'Intelligent guessing' (e.g. bx - x + ab - a = (x + a)(b - 1)) and (f) Pairwise factorisation. Includes expressions which require multiple types of factorisation.

- Download all files (zip)
- Yr9-FactorisingQuadratics.pptx
*(Slides)* - HeadToHead-Year9-Factorising.pptx
*(Activity)* - Yr9-FactorisationLevelledActivity.docx
*(Activity)* - Yr9-SplittingMiddleTermHomework.docx
*(Worksheet)* - Yr9-EasierFactorisationHomework.docx
*(Worksheet)* - QQQ-Yr9-FactorisingQuadratics.docx
*(Assessment)* - Yr9-HarderFactorisationHomework.docx
*(Worksheet)*

on slide 6 whenever i press back a random question box appears otu of nowhere and it has nothing underneath it

Thank you so much for sharing your resources, spotted a minor error on Y9 Factorising quadratics ppt. Type 5 is Pairwise on the master sheet but dealt with as type 6. Intelligent guesswork is part 6 but dealt with as type 5. Thanks again

## S Elkhaoudi

## 3rd Oct 2017 Flag Comment

I don't geddit