## Lesson Plan for Information Communication Technology (ICT)
### Topic: Computing Devices II (20th Century to Date)
#### Grade Level: Senior Secondary 1
### Duration: 60 minutes
#### Objectives:
By the end of this lesson, students will be able to:
1. Identify major computing devices developed from the 20th century to the present.
2. Describe the evolution and significance of these devices.
3. Understand the impact of these devices on society and technology.
4. Recognize the technological advancements in computing devices over the years.
### Materials Needed:
- Projector and computer for presentation
- Internet access for online demonstrations
- Printed handouts with key points
- Whiteboard and markers
- Sample computing devices (if available, such as tablets, smartphones, vintage computers, etc.)
- Timeline poster or digital timeline software
### Lesson Structure:
#### Introduction (10 minutes):
1. **Greeting and Attendance** - Briefly check-in with students and take attendance.
2. **Review Previous Lesson** - Quickly recap the previous lesson on early computing devices leading up to the 20th century.
3. **Introduction to Today's Topic** - Introduce the topic: "Computing Devices II (20th Century to Date)".
4. **Engagement Question** - Ask students what they think was the most significant computing device developed in the 20th century. Encourage a few responses.
#### Main Content (30 minutes):
1. **Lecture and Presentation** (15 minutes):
- **Early 20th Century Devices**: Discuss early 20th century computing devices such as the IBM 650 and UNIVAC.
- **Personal Computers**: Highlight the invention and significance of the personal computer, including the Altair 8800, Apple II, IBM PC, and Macintosh.
- **Laptops and Portables**: Explain the development of portable computing, starting from early laptops to modern ultrabooks.
- **Mobile Devices**: Cover the evolution of mobile devices, from early PDAs and BlackBerry phones to contemporary smartphones and tablets.
- **Modern Innovations**: Introduce advancements such as cloud computing, wearable technology, and artificial intelligence in modern devices.
2. **Interactive Timeline Activity** (10 minutes):
- Use a timeline poster or digital timeline software to visualize the evolution of computing devices from the 20th century to the present.
- Have students come up and place key devices on the timeline at the correct points.
3. **Video Demonstration** (5 minutes):
- Show a short video clip highlighting the key milestones in the evolution of computing devices. This could be a historical documentary or a tech industry overview.
#### Group Activity (15 minutes):
1. **Group Discussion**: Divide the class into small groups and provide each group with a computing device or era to focus on. Have them discuss:
- The significance of their assigned device or period.
- How these devices changed the way people live and work.
- Present their findings briefly to the class.
#### Conclusion (5 minutes):
1. **Recap Key Points**: Summarize the main points covered in the lesson.
2. **Q&A Session**: Open the floor for any questions or clarifications from students.
3. **Homework Assignment**:
- Ask students to create a brief report on a computing device developed after the year 2000 that they find interesting. The report should include its features, significance, and impact on society.
4. **Preview Next Lesson**: Give a brief overview of the next lesson's topic to generate anticipation.
#### Assessment:
- Participation in discussions and activities.
- Quality and accuracy of group presentations.
- Observation of engagement during interactive activities.
- Evaluation of the homework assignment.
### Notes:
- Adapt the presentation and materials based on the technological access and resources available in the classroom.
- Incorporate diverse examples to give students a broad understanding of global computing advancements.
#### References:
- Use reputable sources such as tech websites, historical archives, and educational resources for the preparation of the lesson content and materials.
This lesson plan ensures an engaging, informative, and interactive session, fostering a deeper understanding of the evolution of computing devices among students.