This product combines all of the individual physical science chapters offers a comprehensive take on the topics typically covered in a year-long physical science course on a single CD. Through the use of animations, video clips and colorful graphics, students are engaged and involved in studying important concepts to give them an understanding of physical science. Short reading passages followed by graphics designed to engage, lead to a better understanding of physical science. Students get immediate feedback to determine if they understand the material before moving onto new content. Students are invited to actively become involved in learning by interacting with the software. This product works both on a Macintosh or PC computer. THIS PRODUCT ALLOWS THE BUYER TO INSTALL THE PROGRAM ONTO A SINGLE COMPUTER.