Certificate Physics 1 is tailored for Form 1 students beginning their journey into the world of Physics. It provides clear explanations of fundamental concepts such as force, energy, matter, and measurements, all presented with real-life Kenyan examples to make learning relatable. The textbook uses simple language and supportive illustrations to break down complex ideas into digestible parts. For teachers, the book offers structured lesson plans, practical experiment suggestions, and end-of-topic questions that reinforce learning outcomes. It serves as a reliable guide to developing learners’ inquiry and critical thinking abilities, forming a strong base for future physics coursework at higher levels.