An interesting investigation reinforcing how to subtract fractions by exploring a commonly used wrong method. Proving your findings requires factorising quadratics and simplifying algebraic fractions.
Brilliant resource. Well structured, pupils needed a few hints but still enjoyed it.
Posted on 27th November 2013
Review this resource...
We use cookies to deliver functionality and provide you with a better service. By continuing to browse our site you are agreeing to our use of cookies. Find out more.