Positives

• This lesson uses text, visualizations, and checkpoints for understanding.
• The lesson provides comprehensive information on the greenhouse effect.

Additional Prerequisites

• Students should have a basic understanding of chemistry and physics concepts such as thermal energy, covalent bonds, electronegativity, electromagnetic spectrum, and wavelengths.
• Some students may be unfamiliar with CFCs (chlorofluorocarbons).
• This is part 3 of 9 in Explaining Climate Change, a series of lessons from The King's Centre for Visualization in Science. 

Differentiation

• This is quite a technical and dense lesson, so teachers should pay attention to the pace at which they assign the six sections. Teachers may want to assign one key idea section at a time and check for understanding before proceeding to the next one.

• The reading level for these slides is upper high school to college-level, so teachers may want to employ reading scaffolds, such as graphic organizers, for students.

• Teachers may want to check for the students' understanding of chemistry concepts first and then support their scientific vocabulary acquisition for new terms such as electrostatic potential, diatomic molecules, infrared spectrometry, etc.