'Teaching grammar patterns often involves a lot of classtime and the more activities you have up your sleeve as a teacher the better. The following 7 activities for teaching the past progressive for the ESL classroom will help your students pick up the tense in no time! 1. Memory Challenge Pull up an image with a lot of actions going on, for example, people engaging in different activities at a park or another public place. You can either hand out printed images or show it to your students on an overhead projector or TV. After having your students analyze the image, turn off the TV or collect'