This self-marking worksheet challenges students to answer questions based on kinetic and potential energy. There are 18 questions in total. 9 based on kinetic energy and 9 based on potential energy. The worksheet encourages students to follow the method of writing out what the student knows from the question, then calculating an answer, and then writing that answer to an appropriate number of significant figures. As each of the stages above is filled in it will highlight the cell yellow once cor