DENAGA-COT 4TH QTR OF 2025-GRADE8 ICT.pptx

DENAGA-COT 4TH QTR OF 2025-GRADE8 ICT.pptx

1. TLE-8 1ST QUARTER INFORMATION AND COMMUNICATION TECHNOLOGY February 12, 2025 8:25-9:15 A.M.

2. Opening Prayer:

3. CONTENT: CONTENT STANDARDS: LEARNING CODE: The learners demonstrate an understanding of the basic concepts and underlying theories in computer systems servicing The learners shall be able to demonstrate common competencies in computer systems servicing as prescribed by TESDA Training Regulations PERFORMANCE STANDARDS: TLE_ICTCS7/8UT-0a-1

4. LEARNING OBJECTIVES: Cognitive: Identify the different computer input and output devices. Psychomotor: Use input and output devices in performing computer related tasks. Affective: Appreciate the importance of computer hardware in the computer system. LEARNING COMPETENCY: Identify the different parts of the computer according to function and task requirement.

5. What is Computer Hardware ? The physical, touchable, electronic and mechanical parts of a computer are called the hardware which is composed of different devices attached to the computer.

6. MOTIVATION TUPOTU JUMBLED LETTERS OUTPUT

7. MOTIVATION TUPIN JUMBLED LETTERS INPUT

8. MOTIVATION JUMBLED LETTERS EIDCEV DEVICE

9. Presentation of the lesson GUESS THE PIC… MOUSE

10. GUESS THE PIC… PRINTER Presentation of the lesson

11. GUESS THE PIC… HEADSET Presentation of the lesson

12. INPUT AND OUTPUT DEVICES

13. It can be defined as the components or peripeharls which are attached to the computer to enter the data and get the desired result. Examples:- Monitor , Keyboard, Mouse, Printer, etc.

14. A pointing device, or sometimes called a pointing tool, is a hardware input device that allows the user to move the mouse cursor in a computer program or operating system.

15. Mouse Was Invented In during 1960’s. By Douglas Engalebart . Mouse can be used to control and manipulate cursor movement on monitor Types of Mouse: Mechanical Mouse Optical Mouse Wireless Mouse

16. Keyboard Was Invented By   Christopher Latham Sholes   A Keyboard is a human interface device which is represented as layout of button or keys. Features of keyboard:- Typewriter Keyboard with Numeric Keypad. Special Purpose Keys. Toggle And Combination Keys.

17. Optical input devices that uses light as a source of input. They eliminate the need for manual entry of data; thus accuracy increases. Types of Optical Input Devices: Scanner Barcode Reader

18. Audio input devices records the analog sound and convert it into digital form for further processing. Types Of Audio Input Devices. Voice Recognition Microphone Music Instrument

19. Video Input Devices are used to entering full motion video recording into a computer.

20. Monitor was invented in 1897 By Karl Ferdinand Braun. A computer monitor or a computer display is an electronic visual display for computers. A computer monitor is an electronic device that shows pictures for computers. Monitors often look similar to televisions.  There are three types of monitor: C.R.T Monitor L.C.D Monitor L.E.D Monitor

21. Printer was invented by Johannes Gutenberg In computing, a  printer  is a  peripheral  which makes a persistent human-readable representation of graphics or text on paper or similar physical media

22. The term “Audio Output Device" refers to any device that attaches to a computer for the purpose of playing sound, such as music or speech. The term can also refer to a computer sound card. Types Of Audio Output Device:- Speakers HeadPhones Sound Card

23. Projector was invented by Charles Francis Jenkins. A  projector  or image  projector  is an optical device that projects an image (or moving images) onto a surface, commonly a  projection  screen.

24. DEVELOP MASTERY

25. ACTIVITY

26. ACTIVITY : PICTURE IDENTIFICATION Student will be group into 3. Each group must select their team leader and collaborator. Pictures of the different computer devices (Output/Input) will be shown on the screen. They are going to classify these according to their types and functions or uses. Pictures will be pasted on a given sheet of manila paper. Their collaborative output will be posted on the board and will be delivered by their group representative. Performance task will be evaluated using the R UBRICS

27. COMPUTER INPUT AND OUTPUT DEVICES INPUT OR OUTPUT USES/FUNCTIONS                                

28. COMPUTER INPUT AND OUTPUT DEVICES

29. Group presentation of outputs and giving of corresponding points to their performance. After this, follow-up discussion will be given by the teacher for further clarity and understanding. GROUP PRESENTATION

30. COMPUTER INPUT AND OUTPUT DEVICES 1 2 4 3 6 5 7 8

31. APPLICATION

32. VALUING How important are the input and output devices for computers?

33. GENERALIZATION

34. ASSESSMENT

35. 1. It is a device that prints text or illustrations on paper. A. Mouse B. Printer C. Keyboard D. Speaker

36. 2. It was used to play sound. They may be built into the system unit or connected with cables. It allows you to listen to music and hear sound effects from your computer. A. Mouse B. Printer C. Keyboard D. Speaker

37. 3. It Was Invented during 1960’s by Douglas Engalebart . It is the most common 'pointing device' used in PCs. It also has two buttons and most have one or two scroll wheels. A. Mouse B. Printer C. Keyboard D. Speaker

38. 4. It Was Invented By   Christopher Latham Sholes  . It is a human interface device which is represented as layout of button or keys. A. Mouse B. Printer C. Keyboard D. Speaker

39. 5. It is sometimes called a pointing tool. It is a hardware input device that allows the user to move the mouse cursor in a computer program or operating system. A. Pointing Device B. Printer C. Keyboard D. Speaker

40. 1. It is a device that prints text or illustrations on paper. A. Mouse B. Printer C. Keyboard D. Speaker

41. 2. It was used to play sound. They may be built into the system unit or connected with cables. It allows you to listen to music and hear sound effects from your computer. A. Mouse B. Printer C. Keyboard D. Speaker

42. 3. It Was Invented during 1960’s by Douglas Engalebart . It is the most common 'pointing device' used in PCs. It also has two buttons and most have one or two scroll wheels. A. Mouse B. Printer C. Keyboard D. Speaker

43. 4. It Was Invented By   Christopher Latham Sholes  . It is a human interface device which is represented as layout of button or keys. A. Mouse B. Printer C. Keyboard D. Speaker

44. 5. Sometimes, it is called a pointing tool. It is a hardware input device that allows the user to move the mouse cursor in a computer program or operating system. A. Pointing Device B. Printer C. Keyboard D. Speaker

45. EDGAR DELA CRUZ DENAGA THANK YOU! T-II, Subject Teacher