Grade 4 ICT Primary 4 First Term Explorer in Action PDF
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Uploaded by UnaffectedNovaculite8436
2025
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Summary
This document details Primary 4 First Term, Theme One - Lesson One on ICT. It introduces archaeological tools and technology, such as satellites, drones, GPS, and ground-penetrating radar, used to explore archaeological sites without digging. These tools can save time and money in archaeological research.
Full Transcript
# ICT ## Primary 4 ### First Term ### Theme One - Lesson One ## Explorer in Action **Name:** # Archaeologist Albert Lin Uses Technology - Archaeologist Albert Lin uses different technology tools to explore archaeological sites without digging. - The use of these tools is beneficial to archaeologis...
# ICT ## Primary 4 ### First Term ### Theme One - Lesson One ## Explorer in Action **Name:** # Archaeologist Albert Lin Uses Technology - Archaeologist Albert Lin uses different technology tools to explore archaeological sites without digging. - The use of these tools is beneficial to archaeologists as sometimes they cannot dig. ## These Tools Can Save 1. Time 2. Cost 3. Effort ## Archaeologists' Tools ### 1. Above the Ground - They can use photographs from: * Satellites * Drones - They can locate things by using **GPS (Global Positioning System)** ### 2. Under The Ground - To discover objects buried underground, they use this radar: **GPR (Ground Penetrating Radar)** ## Some Technological Tools Used By Archeologists - **Ground Penetrating Radar**: This radar can discover objects buried underground. - **Magnetometer**: This measures a magnetic field. It can find metal underground.
