Explorer in Action | ICT | Grade 4 | Theme 1 - Lesson 1

شرح مادة ICT تكنولوجيا المعلومات والاتصالات لغات مع مستر احمد الباشا
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لينك تليجرام
• Explorer in Action | I...
In This lesson
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
Archaeologists' tools
1. Above the ground:
They can locate things by using :
GPS (Global Positioning System)
2. Under the ground:
• To discover objects buried underground, they use this radar:
ground penetrating radar
This radar can discover objects buried underground.
Magnetometer
This measures a magnetic field. It can find metal underground.
بالتوفيق
مستر احمد الباشا