The Focus On Middle School Physics Student Textbook introduces young students to the scientific discipline of physics. Students will learn about foundational concepts in physics, including force, work, potential and kinetic energy, motion, energy of atoms and molecules, electrical energy, moving electric charges, magnets, light and sound, the conservation of energy, and more. The Focus On Middle School Physics Student Textbook has ten full color chapters and includes a full glossary and pronunciation guide. Grades 5-8. Это и многое другое вы найдете в книге Focus On Middle School Physics Student Textbook (hardcover) (PhD Rebecca W. Keller)