This document contains daily lesson plans for a 6th grade Earth science class covering weather and climate topics including air masses, fronts, cyclones, anticyclones, tornadoes and hurricanes. Each day focuses on an essential question and includes objectives, warm-up questions, and planned activities like completing notes, quizzes or videos. Key concepts covered are the four types of air masses and how they influence US weather, the four types of fronts and how they form and cause weather changes, and the differences between tornadoes and hurricanes in how they form.