Please check out the video preview of the lesson. Includes a lesson powerpoint and mini-worksheet (2 per A4 page). The mini-worksheet can be found and downloaded in the preview section. FEATURES: This lesson follows an I DO - WE DO - YOU DO structure. Pre-requisite knowledge revision.Lesson notes are included in the notes section of the powerpoint. Students are required to use iPads, mini-clocks or dry erase clocks during the WE DO. Link to an iPad clock is provided.During the YOU DO, students