Are you looking to engage your students the moment they walk into your classroom? Scavenger hunts provide the answer because your students will have a content related task immediately. I would suggest that you laminate the Chapter on Biology and Behavior. Once you have the chapter laminated, you can tape it to the lockers out in the hallway. Give your students approximately 30 minutes to complete the scavenger hunt. Your students will be on the clock to find the answers while READING THE CHAPTER. Generally, I count this activity as a QUIZ grade, but you can count it as you see fit. My only advice is to prepare for this activity in advance. Make sure to have the chapter taped to the lockers before the activity begins. In addition, make sure you have plenty of copies of the scavenger hunt for all of your students.