Class: Junior Secondary School 1 (JSS1, JSS 1)
Term: 1st Term
Week: 7
Age: 12 years
Duration: 45 minutes
Subject: Basic Science And Technology
Curriculum Theme: Computer Studies
Previous Lesson: Meaning And Methods Of In
Topic: Information Evolution And Communication Technology (ICT)
Subject Matter: Meaning and examples of Electronic Devices, Meaning and examples of Non Electronic Devices, Modes of Receiving Information; Audio, e.g. Radio, GSM, etc, Video, e.g. Pictures, Charts, etc, Audio – Visual e.g. Television, Monitor, etc

Specific Objectives

By the end of the lesson, pupils should be able to:

Cognitive Domain:
(a) Distinguish between electronic and non electronic devices.
(b) State examples of electronic and non electronic devices.
(c) Explain the different modes of receiving information.
Affective Domain:
(a) Appreciate the role of ICT devices in communication.
(b) Develop interest in using ICT responsibly for learning.
Psychomotor Domain:
(a) Identify and handle simple ICT devices in class.
(b) Demonstrate how to receive information using audio, video, and audio-visual methods.
Social Domain:
(a) Work in groups to categorize devices into electronic and non electronic.
(b) Share ideas on the benefits of different modes of receiving information.

Reference Materials

The following resources were used in planning this lesson:

9 Years Basic Education Curriculum
Lagos State Unified Scheme of work for Junior Secondary Schools
TechTarget – “What is Information and Communication Technology (ICT)?” (https://www.techtarget.com/searchcio/definition/ICT-information-and-communications-technology-or-technologies)
Britannica – “Information Processing” (https://www.britannica.com/technology/information-processing)
Relevant Textbooks

Instructional Materials

The teacher will teach this lesson with the aid of:

Charts showing ICT devices
Real samples of devices (e.g., radio, mobile phone, chart, pictures)
A short video clip
Whiteboard and markers
Flash cards showing device names

Rationale for the Lesson

ICT devices are central to modern learning, communication, and information sharing. Pupils must understand the types and modes of ICT to enhance their skills and usage in daily life.

Prerequisite/Previous Knowledge

Pupils have seen and used simple devices like radios, mobile phones, charts, and televisions at home and in school, and can recall that these are tools for receiving information.

Lesson Content/Board Summary

Information Evolution and Communication Technology (ICT)

Meaning and Examples of Electronic Devices

Electronic devices are gadgets that use electricity or battery to function and help in processing or transmitting information.

Examples include:

Radio
Mobile phone (GSM)
Computer
Television
Tablet
Calculator

Meaning and Examples of Non Electronic Devices

Non-electronic devices are tools that do not require electricity or battery to function but still help in storing or transmitting information.

Examples include:

Charts
Pictures
Books
Newspapers
Chalkboard
Maps

Modes of Receiving Information

Information can be received in different forms depending on the type of device used.

The following are the main modes of receiving information:

Audio Mode: This involves receiving information through sound.
Examples include:
- Radio
- Mobile phone (voice call)
Visual Mode: This involves receiving information through sight.
Examples include:
- Pictures
- Charts
- Newspapers
Audio-Visual Mode: This involves receiving information through both sound and sight at the same time.
Examples include:
- Television
- Computer monitor
- Video call devices

Electronic and Non-electronic Devices

Electronic devices use circuits and electrical energy to process, store or transmit signals; examples include smartphones, radios, televisions and computers. Non-electronic devices such as printed books, noticeboards and mechanical bells work without electronic signal processing.

Information can be received through sound, text, image, touch or combined multimedia. A device’s category depends on how it works, not merely whether it is modern.

Teaching Methods/Instructional Techniques:

Discussion, Lecture, Explanation, Demonstration, Group Work, Question and Answer, Visual Aids

Instructional Procedures

To deliver this lesson, the teacher will adopt the following steps:

Step 1: Introduction

Time: 5 minutes
Teaching Skill: Set Induction
Teacher’s Activity: Teacher asks pupils to mention some devices they have at home used for communication, e.g., radio, phone, TV.
Pupils’ Activity: Pupils respond by naming devices.
Learning Point: Pupils are prepared to learn about types and modes of receiving information.

Step 2: Meaning and Examples of Electronic Devices

Time: 10 minutes
Teaching Skill: Explanation
Teacher’s Activity: Teacher explains electronic devices and shows real examples or charts.
Pupils’ Activity: Pupils observe and list examples of electronic devices.
Learning Point: Pupils understand electronic devices and can mention examples.

Step 3: Meaning and Examples of Non-Electronic Devices

Time: 8 minutes
Teaching Skill: Discussion
Teacher’s Activity: Teacher explains non electronic devices and displays pictures, charts, and books.
Pupils’ Activity: Pupils identify the displayed items and state examples.
Learning Point: Pupils distinguish non-electronic devices from electronic ones.

Step 4: Modes of Receiving Information

Time: 10 minutes
Teaching Skill: Demonstration
Teacher’s Activity: Teacher explains audio, visual, and audio-visual modes of receiving information with real-life examples.
Pupils’ Activity: Pupils participate by giving examples of each mode.
Learning Point: Pupils understand and can classify devices according to modes of information reception.

Step 5: Note-Taking

Time: 5 minutes
Teaching Skill: Explanation
Teacher’s Activity: Teacher dictates or writes the board summary for pupils to copy.
Pupils’ Activity: Pupils copy the notes into their exercise books.
Learning Point: Pupils record the key points of the lesson.

Step 6: Evaluation/Review

Time: 5 minutes
Teaching Skill: Questioning
Teacher’s Activity: The teacher evaluates the learning by asking the following questions:

Mention three examples of electronic devices.
List three examples of non-electronic devices.
State the three main modes of receiving information.
Give one example each of audio, visual, and audio-visual modes.
Pupils’ Activity: Pupils respond orally to the questions.
Learning Point: Pupils demonstrate understanding of the lesson objectives.

Step 7: Conclusion

Time: 2 minutes
Teaching Skill: Reinforcement
Teacher’s Activity: Teacher summarizes the lesson and encourages pupils to use ICT devices responsibly.
Pupils’ Activity: Pupils listen and ask questions where necessary.
Learning Point: Pupils appreciate the usefulness of ICT devices in communication.

Home Task: Record two correct examples of Information Evolution And Communication Technology (ICT) from the lesson or home environment and explain each in your own words.

Lesson Keywords

ICT – Information and Communication Technology
Electronic Devices – gadgets that use electricity or battery to work
Non-Electronic Devices – tools that function without electricity
Audio – information received through hearing
Visual – information received through sight
Audio-Visual – information received through both sight and hearing

Differentiation

Teacher uses real devices for practical demonstration for visual learners, group discussions for collaborative learners, and simplified examples for slower learners.

Note for teachers using this lesson plan

Encourage pupils to relate the lesson to their daily use of devices. Reinforce safe and responsible use of ICT tools. Ensure every pupil engages in identifying examples.