The oldest form of technology still being used in teaching today is the chalkboard. Although it has evolved over the years, the basic concept of using a chalk surface for writing and teaching has been around for a long time and is still utilized in classrooms today.
What is the oldest form of
technology still being used in
teaching today?
(1 point)
chalkboard
slide rule
abacus
overhead projector
1 answer
1 answer