Send the following on WhatsApp
Continue to ChatAiming for - if not quite getting, 100% - what happened when I tried to get all my students doing what I wanted? https://improvingteaching.co.uk/2014/03/30/aiming-for-if-not-quite-getting-100-what-happened-when-i-tried-to-get-all-my-students-doing-what-i-wanted/