Robert lee Saunders teacher Australia Another great way to make your history lessons more fun and engaging is to summarize the most important points from each lesson at the end of each class. You can do this by having your students create small groups and discussing what they learned during the period. Robert lee Saunders teacher qld Each group can then present one point that they think is the most important and why. Skipping the summary at the end of each lesson is one of the biggest mistakes that history teachers can make.