If you're not using our Spot the Difference Interactive PDF Games in your lessons, then you don't know what you're missing! These Interactive PDF Games will excite, amaze, and energize your students in online lessons or in the classroom. Best of all, you don't need any special apps, memberships, or an internet connection to use them. To use this awesome PDF game, just open the file into Acrobat Reader (free) and go back and forth between the two images. As students spot the differences, they can use English expressions like "Santa is holding a bell!" or "There are 4 presents under the tree." to explain what they see. After that, the teacher or the students can touch the screen to circle the differences and get points!