I want a summary about the book "Hello, Universe", Chapter 13.

Chapter 13 is written from Chet's perspective. In this chapter, he is making plans for Saturday and reminiscing about a former field trip. During this field trip, Chet had the chance to hold a boa constrictor, after which, he made fun of a classmate who was frightened of the snake. If you need further information about this chapter, BookRags has an entire study guide readily available for the unit.