Introduce your ninth graders to the physical sciences with Abeka’s Science Matter and Energy. Students will learn the fundamental properties and behavior of matter and energy with a focus on their chemical and physical interactions, laying a firm foundation for future studies in chemistry. The 2-volume Science: Matter and Energy Quizzes/Tests Books provide tests, quizzes, and exams that correlate with the Science: Matter and Energy student textbook. Objective questions about key details and essay questions that develop thinking skills help to determine your ninth grader’s understanding. Answer Key sold separately. 78 and 74 pages, two softcovers. Grade 9.