Subject: ICT
Grade Level: Grade 9
Objective: 1. Enumerate the step by step procedure in Computer
Disassembly.
Learning across curriculum:
1) Science - Understanding the components of a computer and their functions
relates to the study of physical systems and structures.
2) Mathematics - Measuring and calculating the dimensions of computer parts
involves the application of mathematical concepts.
3) English - Writing a step-by-step procedure for computer disassembly enhances
language skills and the ability to organize information.
Review Motivation:
[Teaching Strategy: Interactive Quizzes]
[Instructional Materials: Computer parts, images]
1) Engage students in a computer parts identification quiz to review their prior
knowledge.
2) Show images of disassembled computers and ask students to identify the parts.
3) Conduct a group discussion on the importance of understanding computer
disassembly.
Activity 1: Computer Disassembly Guide
[Teaching Strategy: Inquiry-Based Learning]
Materials: Old computer, screwdrivers, safety goggles
Significance: Students will apply their knowledge of computer parts and learn the
step-by-step procedure of computer disassembly.
Instructions:
1) Provide a demonstration of the disassembly process, emphasizing safety
precautions.
2) Divide students into groups and provide each group with an old computer.
3) Instruct students to follow the step-by-step guide to disassemble the computer.
Rubric:
- Safety precautions: 5 pts
- Correct identification and removal of components: 10 pts
- Proper handling and storage of parts: 5 pts
Assessment Questions:
1) What are the safety precautions to consider when disassembling a computer?
2) Enumerate the steps in removing the motherboard from the computer.
3) Why is it important to handle computer parts with care?
Activity 2: Computer Component Identification
[Teaching Strategy: Visual Aids]
Materials: Images of computer components, flashcards
Significance: Students will reinforce their understanding of computer parts by
identifying them.
Instructions:
1) Show images of computer components and discuss their functions.
2) Distribute flashcards with the names of computer components.
3) Instruct students to match the flashcards to the corresponding images.
Rubric:
- Correct identification of components: 15 pts
- Clear explanation of component functions: 10 pts
Assessment Questions:
1) What is the function of the CPU in a computer?
2) Identify the component responsible for storing data permanently.
3) How does the power supply unit contribute to the overall functionality of a
computer?
Activity 3: Computer Assembly Challenge
[Teaching Strategy: Project-Based Learning]
Materials: Computer parts, assembly guide, timer
Significance: Students will apply their knowledge of computer disassembly and
assembly to complete a timed challenge.
Instructions:
1) Divide students into pairs and provide each pair with a set of computer parts and
an assembly guide.
2) Instruct students to assemble the computer following the guide within a given time
limit.
3) Encourage students to collaborate and troubleshoot any issues they encounter.
Rubric:
- Completion of assembly within the time limit: 15 pts
- Proper connection and arrangement of components: 10 pts
- Teamwork and collaboration: 5 pts
Assessment Questions:
1) Describe the steps in assembling a computer.
2) What are some common challenges students may encounter during the assembly
process?
3) How does the knowledge of computer disassembly contribute to successful
computer assembly?
ANALYSIS:
Activity 1 - Students will demonstrate their understanding of computer disassembly
by successfully completing the procedure and handling the components safely.
Activity 2 - Students will reinforce their knowledge of computer components through
visual identification and explanation.
Activity 3 - Students will apply their knowledge of computer disassembly and
assembly to complete a timed challenge, demonstrating their understanding of the
process and teamwork.
ABSTRACTION:
The main objective of enumerating the step-by-step procedure in computer
disassembly is to provide students with the necessary skills to handle computer
components safely and understand their functions. By following a systematic
approach, students can effectively troubleshoot and repair computers.
APPLICATION:
[Teaching Strategy: Experiential Learning]
Task 1 - Instruct students to disassemble a non-functioning computer at home and
document the process with photographs. They should write a reflection on the
challenges they encountered and the importance of understanding computer
disassembly.
Task 2 - Ask students to research and create a presentation on the environmental
impact of improper computer disposal. They should include information on how
proper disassembly can contribute to electronic waste management.
ASSESSMENT:
[Teaching Strategy: Differentiation]
[Instructional Materials: Assessment Rubric]
Question 1 - Explain the importance of following safety precautions when
disassembling a computer. (Written response)
Question 2 - Enumerate the steps in removing the CPU from a computer. (Fill in the
blanks)
Question 3 - How does understanding computer disassembly contribute to the
sustainable management of electronic waste? (Short essay)
Assignment:
[Teaching Strategy: Flipped Classroom]
1) Assignment Overview:
Ask students to research and create a step-by-step video tutorial on computer
disassembly. They should include safety precautions, proper handling of
components, and troubleshooting tips. The assignment overview should provide
guidelines and criteria for the video tutorial.
2) Assessment Question:
Create a detailed guide on how to safely remove and replace a computer's hard
drive. Include illustrations and explanations of each step.
