DIVE Physical Science (9th grade science ) is designed to be used with Bob Jones University's Physical World textbook. The CD contains 29 lessons that cover the following topics: Chemistry (Matter, unit analysis, scientific notation, atomic structure, using the periodic table,atomic bonds, naming compounds, naming and balancing chemical equations, solutions, acid/base theory) Physics (energy, momentum, velocity and acceleration, Newton's laws, gas laws, work and simple machines, thermodynamics, electricity, magnetism, sound, electromagnetic spectrum, and light). Over 300 review questions are also provided to ensure that the student is understanding the most important concepts contained within each lesson. Review questions include problem solving, essay, fill in the blank, multiple choice, and true/false. DIVE Physical Science is a CD-ROM that is designed to supplement the textbook you are using for high school Physical Science, and help you get organized with your teaching of science. The CD contains digital whiteboard lectures on topics that students typically have trouble understanding. Students are required to take notes off of the lectures, which gives them good preparation for college courses, where taking good notes can mean the difference in passing or failing. Printable assignment sheets are provided with each lesson, and contain a list of definitions to complete, as well as review questions to complete after all reading, lectures, and definitions have been completed. Solutions to review questions are presented on the digital whiteboard so that you can see and hear a detailed explanation for the solution of each review question. The review questions can even be used to test your child, and if they make an 85% or better, then you can be confident that they have mastered the most important topics covered in a typical Physical Science or Basic Science course.