Looking for a great activity to introduce Erickson's Stages of Psychosocial Development? Or are you looking for a way to see who did their reading assignment last night? In groups, your students will create a timeline of the different stages of psychosocial development. Directions are included along with the 2 pages that would be photocopied for each group. Additional extension activities and ways to present the lesson are included. This activity can also be used for review.