A good lesson that covers the theory behind the main production methods. This PPT covers job, batch and flow production. It also covers CAD, CAM and CIM manufacturing. It also looks at the difference between automation and mechanisation. It has links to a few key videos. The lesson starter asks students to guess how long it takes a computer and robot to solve a Rubik's cube - with a link to the relevant video. The lesson concludes with a detailed worksheet that covers all the key theory in production. A great lesson that helps cover operations for Business Studies. This lesson may also be useful for design technology lessons.