This document discusses using "sparks", which are small pieces of information or stimuli, to engage students in learning. It provides examples of sparks such as videos, images, comics, music, and gives teaching techniques for effectively using each type of spark. For comics, it suggests activities like comic jigsaws. For music, it recommends using lyrics or titles to spark discussion. Videos and images can make classes more lively and motivate students by providing authentic examples. The document encourages teachers to consider how sparks can enhance lessons and create more memorable learning experiences.