This is a 2-3 day activity for students to learn about different events in geologic time. After researching events on the computers they will use their notes they have collected to play geologic time bingo. To assess their understanding students can take the geologic time quiz. This is a high interest way to learn about a confusing topic for students. Links for computer research and clues for the geologic time bingo are included. Both of these activities could be used as possible sub plans.