This document outlines the key topics and learning objectives for a unit on gases. Students will learn about the kinetic molecular theory, properties of gases, and various gas laws including Boyle's law, Charles' law, Gay-Lussac's law, the combined gas law, Avogadro's law, Graham's law, Dalton's law, and the ideal gas law. Students will be able to describe the postulates of kinetic molecular theory, demonstrate gas properties, state gas laws and how they relate temperature, volume and pressure. They will also explain how molar mass affects effusion rate and understand the importance of clean air. To conclude the unit, students will work with a partner to generate and present information on a gas-