Lesson Notes By Weeks and Term v4 - JHS 3
TECHNOLOGY INTHE COMMUNITY (COMMUNICATION)
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TECHNOLOGY INTHE COMMUNITY (COMMUNICATION)
Download the Lessonotes Mobile Ghana app for faster lesson access on Android and iPhone.
Subject: Computing
Class: JHS 3
Term: 1st Term
Week: 3
Grade code: B9.1.2.1.1
Strand code: 1
Sub-strand code: 2
Content standard code: B9.1.2.1
Indicator code: B9.1.2.1.1
Theme: INTRODUCTION TO COMPUTING
Subtheme: TECHNOLOGY INTHE COMMUNITY (COMMUNICATION)
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Welcome, students! Today, we are going to look beyond our computers and phones as just tools for fun. We will become problem-solvers in our own communities. Every day, in our towns, villages, and even right here in our school, there are challenges related to how we share and receive information. A farmer needs to know the best price for her tomatoes in the city market; a health worker needs to remind mothers about vaccination dates; our school needs to inform parents about an urgent PTA meeting. These are all communication problems.
This lesson is about a process: moving from a problem to the *best* technological solution. Let's break down the key ideas. A. What is a "Community Communication Problem"?
This is any challenge that a group of people (in a school, town, church, or market) faces because of poor, slow, or incorrect information sharing.
Examples: Information Delay: The Headteacher announces an emergency school closure, but some parents only find out after their children have already left for school. Lack of Access to Information: Farmers in a rural village sell their cassava for a low price to middlemen because they don't know the current, higher price in the regional capital. Misinformation (or "Fake News"): A false rumour about a disease outbreak spreads rapidly on WhatsApp, causing panic and confusion. Coordination Difficulty: Members of a neighbourhood watch group find it hard to alert everyone quickly when there is a security threat at night. B. What is "Communication Technology"?
These are the tools we use to send, receive, and share information over a distance or to many people at once.