This Physics HIGH SCHOOL resource was developed under the guidance and support of experienced high school teachers and subject matter experts. Beginning with an introduction to physics and scientific processes and followed by chapters focused on motion, mechanics, thermodynamics, waves, and light, this book incorporates a variety of tools to engage and inspire students. Hands-on labs, worked examples, and highlights of how physics is applicable everywhere in the natural world are embedded throughout the book, and each chapter incorporates a variety of assessment types such as practice problems, performance tasks, and traditional multiple choice items. Additional instructor resources are included as well, including direct instruction presentations and a solutions manual.