This week for Science, I’d like the children to use a lesson from the Oak National Academy. The lesson focuses on whether certain materials float or sink and comes with an accompanying video. When the children have watched the video, I’d like them to complete the worksheet entitled ‘Float or Sink’. They can add their own objects and materials to the worksheet if they wish. There is a quiz to complete at the end of the lesson, which can be found by clicking ‘Next’ twice after the video.