<p>This powerpoint files consist of -</p> <ul> <li>A differentiated starter activity which recaps expanding double brackets, complete with solutions.</li> <li>Animated examples going through the expansion of triple brackets.</li> <li>A short differentiated activity on the expansion of double brackets complete with full solutions. This would be suitable for students to complete on mini white boards as part of a ‘knowledge check’.</li> </ul>