COMPUTER SYSTEM COMPUTER SYSTEMS 9 1 INPUT DEVICES By the end of the lesson, Learner to Computer Longhorn (KEYING DEVICES the learner should be Through system Secondary. able to brainstorming PDA’s S.Mburu, G. Describe describe computer Chemwa page computer system 30-31 system define devices Define input devices 2-3 DEVICES List keying Through questions Computer Foundations of (KEYING DEVICES) devices and answer, list Keyboard Computer Describe keying keying devices, PDA’s Keypad studies by devices describe keying Pepela pg 68 devices 10 1 POINTING DEVICES Define pointing Through question Mouse Gateway devices and answer define Joystick Secondary List pointing scanning device Light pen Revision, devices In group of three, S.Mburu Describe the describe the listed G.Chemwa pg listed pointing pointing devices 30-34 devices 2-3 SCANNING DEVICES Define scanning Through question Pictures from Foundations of devices and answer define books and Computer List scanning scanning device Magazines studies by devices In group of three, Pepela pg 70 Describe describe the listed scanning scanning device devices 11 END TERM 1 EXAM 12 REVISION COMPUTER FORM 1 SCHEMES OF WORK TERM 2 – COMPUTER SYSTEMS (cont)
COMPUTER SYSTEM 9 1 COMPUTER SYSTEMS INPUT DEVICES (KEYING DEVICES By the end of the lesson, the learner should be able to Describe computer system Define input devices Learner to Through brainstorming describe computer system define devices Computer system PDA’s Longhorn Secondary. S.Mburu, G. Chemwa page 30-31 2-3 DEVICES (KEYING DEVICES) List keying devices Describe keying devices Through questions and answer, list keying devices, describe keying devices Computer Keyboard PDA’s Keypad Foundations of Computer studies by Pepela pg 68 10 1 POINTING DEVICES Define pointing devices List pointing devices Describe the listed pointing devices Through question and answer define scanning device In group of three, describe the listed pointing devices Mouse Joystick Light pen Gateway Secondary Revision, S.Mburu G.Chemwa pg 30-34 2-3 SCANNING DEVICES Define scanning devices List scanning devices Describe scanning devices Through question and answer define scanning device In group of three, describe the listed scanning device Pictures from books and Magazines Foundations of Computer studies by Pepela pg 70 11 END TERM 1 EXAM 12 REVISION COMPUTER FORM 1 SCHEMES OF WORK – TERM 2 COMPUTER SYSTEMS (cont)