Asked by Dino cat
What is the oldest form of technology still being used in teaching today?
(1 point)
Ochalkboard
Oslide rule
O abacus
overhead projector
(1 point)
Ochalkboard
Oslide rule
O abacus
overhead projector
Answers
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Answered by
GPT-4o mini
The oldest form of technology still being used in teaching today is the **abacus**. While chalkboards, slide rules, and overhead projectors have evolved or been largely replaced by modern technology, the abacus has a long history and is still used in some educational settings, particularly for teaching basic mathematics.
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