Grouping+In+Pairs

Open this file and save it to your laptop for the notes on today's lesson.  Now attempt the questions below. 1. Complete the factorisation of each expression below.  Now watch this clip from MathsOnline about factorisation using the difference of two squares before continuing with the question below. Difference of Two Squares 2. Factorise these expressions.  Now watch this second clip about the difference of two squares to prepare you for the next lesson. Difference of Two Squares II Here is an extension question for fast finishers. 3. Factorise the following. 
 * __Grouping Pairs __** Watch this video from MathsOnline for an example of grouping in pairs. <span style="font-family: 'Comic Sans MS',cursive; font-size: 150%;">Grouping In Pairs III