This lesson plan is for a 10th grade geography class on Earth's rotation and revolution. It includes the core competencies, basic competencies, learning objectives, materials, teaching strategies, learning activities, assessment rubrics and sheets. The lesson will explain the definitions of rotation and revolution, their effects, and related terminology. Students will watch a video, discuss in pairs, present, and be assessed through written, spoken and portfolio tests. The goal is for students to understand Earth's movements and how they impact seasons and day/night.