Lesson Notes By Weeks and Term v3 - Primary 3

Lesson Video

This page supports the lesson note with a companion video and a short classroom-ready summary.

Performance objectives

• Describe a system unit
• Identify the components of the system unit
• Locate and identify drives on the system unit
• List parts of the CPU
• State the functions of CPU

Lesson summary

This lesson focuses on the system unit, which is the core part of a computer, often referred to as its "brain" or "engine". Understanding the system unit is fundamental for primary school learners as it demystifies the basic workings of computers they encounter daily, whether in school computer labs, cybercafés, or at home. This knowledge forms the bedrock for safe and effective interaction with technology, crucial for navigating the increasingly digital landscape in Nigeria.

Teacher activity

• Displays system unit or its pictures
• Guides the pupils to identify and locate the drives on the systems unit
• Writes notes on the chalkboard
• Guides pupils to identify the parts of a CPU and state the functions and uses of a CPU

Evaluation guide

• A. Formative Assessment:
• Observation: The teacher will observe students' participation in discussions, their ability to identify components during the demonstration, and their responses during guided practice.
• Oral Questions: Ask random students to identify parts or state functions.
• B. Summative Assessment (Based on Evaluation Guide):
• Name three components of the system unit. (3 marks)

Reference guide

• A computer system
• Picture or chart of a system unit