PHYSICS 7.  A huge amount of effort has been poured into developing each Electronic Strategic Intervention Materials  (E-SIM) embedded in the site. Three E-SIMs in Physics 7 were created: Motion in One Dimension, Light, and Electricity.  Each E-SIM has been made especially for you to improve your learning and understanding of each subject matter. Each pre-test, content, activity, and post-test are given consideration, all of which are aimed at helping you master each topic.