Use this Year 5 Measuring with a Protractor 2 PPT to provide on screen, whole class input into tackling questions, and misconceptions, around the skill a lot of children find quite tricky: measuring accurately with a protractor.
The powerpoint is made up of a number of questions that allow the teacher to model how to answer both varied fluency and reasoning and problem solving challenges and can be used in class or as part of small focused groups.