That would be correct! And all the technology added since has resulted in no discernible improvement in educational results.
In college, the classes were a lecture with a professor, 9 blackboards and colored chalk. Not even handouts (well, there was one on time dilation).
Calculators utterly wiped out slide rules when I was in college, though nobody learned any math from a calculator. Calculators just made for quicker work to more significant figures.
That would be correct! And all the technology added since has resulted in no discernible improvement in educational results.
In college, the classes were a lecture with a professor, 9 blackboards and colored chalk. Not even handouts (well, there was one on time dilation).
Calculators utterly wiped out slide rules when I was in college, though nobody learned any math from a calculator. Calculators just made for quicker work to more significant figures.