2. A machine is a tool that consists of one or more parts, and uses energy to achieve a particular goal It can also be defined as any device that helps us to do work easily

3. ◦ Movable ◦ Non-movable ◦ Mechanical ◦ Manpower ◦ Electrical

4. ◦ Car ◦ Airplane ◦ Tractor ◦ Motorbike ◦ Ship ◦ Boat

5.  Microphone  Generator  Iron  Television  Computer  Remote  Camera

6.  Television  Car  Radio  Mobile Phone  I pads  Computer

7. ◦ It helps us to do work easily ◦ As a means of transport ◦ It serves as a means to communicate ◦ Work that requires machine are done fast ◦ For entertainment ◦ For better performance of work

10. There are many types of machines but for the purpose of this lesson attention will be focused on the movable and non-movable.

11.  http://www.mikids.com/Smachines.htm http://www.mikids.com/Smachines.htm  http://www.brighthubengineering.com/cad- autocad-reviews-tips/9948-what-is-a- machine/ http://www.brighthubengineering.com/cad- autocad-reviews-tips/9948-what-is-a- machine/