Help your students " see" how this invisible world works all around us with our engaging and highly interactive 80 screen page digital lesson plan. Explore the forces at work in the world by discovering what a force is, and what the different kinds of forces are. Students will learn how some forces work on contact, while others work at a distance. Balanced and unbalanced forces, weight and gravity, and magnetic and electrostatic forces are all explored. Students will be able to " add-up" forces in order to find the total force on an object. Using any brand of Interactive Whiteboard, you will be able to create an opportunity for students to get more involved in the lesson. Each ready-made screen contains reading passages, before and after you read interactive activities, test prep, memory match game, crossword, word search, and even supporting video & audio. All of our content is aligned to your State Standards and are written to Bloom's Taxonomy.Each ready-made digital lesson plan will operate on the following devices:- PC and MAC computers- Standard & Interactive Projectors- Touchscreen Displays- Interactive Whiteboards, including: SMART Board (Notebook), Promethean Board, MimioBoard, Epson, Best-Rite Board, eBeam, Hitachi, Touch IT, Panasonic, or any other brand of Interactive Whiteboard.**SYSTEM REQUIREMENTS**Windows PC: Intel PentiumII 450 MHz or faster processor; Windows XP or higher operating system. MAC OS: Power PC G3 500 MHz or faster processor; Intel Core Duo 1.83 GHz or faster processor; Mac OS X v.10.1.x or higher operating system. A minimum of 128 MB of RAM; a minimum of 50 MB free hard disc space.