This is another quick warm-up activity. I post a picture of different vocabulary words on the screen. Students cannot write anything down, but they must try to remember as many items as they can. After it has been displayed for 30 seconds to a minute, the students have to write as many items as they remember. It is fun to see how many items they remember. You could also vary the number of items, or you could have students write down the colors of the items.