Session Date
Lesson Topic
Ozone depletion
Lesson Outline
Outline the synthesis of ozone from oxygen gas and free oxygen. Discuss the harmful effects of UV radiation on skin, eyes, plants and the food chain. Discuss and show chemically how ozone will protect humans from harmful effects. Outline the decomposition of ozone into oxygen gas and free oxygen atoms. Discuss how the use of refrigerant gas can deplete the ozone layer, show chemically the decomposition reaction.
Session Minutes
45
Minutes Student Attended
45
Lesson Comments
Cam spent a few minutes with the pre-schoolers showing them his lizard and discussing what they are like. He did professional presentation to the kids
Session Hours
0.75
Hours Attended
0.75
Entry Status
Review Status
Student Name(s)
Subject
School