Motion Force Energy Basics

This CTET Paper 2 chapter builds Motion, Force and Energy basics for future Classes VI-VIII science teachers: types of motion with reference frames, light distance-displacement contrast, force as push or pull with effects, friction's useful and unwanted faces, work and energy introduction with kinetic and potential examples, light simple-machines ideas, and pedagogy that separates force from energy and rest from absolute myths using TLM and fair tests. Moving Things (c2-2-06) stays a one-line sibling contrast only.