Lesson to guide through moments in balance, including questions and a practical aimed at KS5 for those with high ability sets. Answers to the W/S included.
Practical task into amplitude and pitch using rulers. Students have to be able to describe any sound in terms of amplitude and pitch by the end of the lesson
6 questions, students have to use the information posters (which contain red herrings) to get the correct answers. First person back with a correct answer to a question gets 10 points, 9 for the next etc.
Students use the textbooks/internet to answer the questions on the worksheet. They have to answer a specified amount to be "safe" for the lesson and then there are rewards for achieving more points. Very easily a whole lesson of students working on tasks that are self differentiated.