4 ms·
I've always found that black boards were more readable than black ink on white paper and I think that's why in large classrooms they are still the favourite me
by walterstucco 9y ago
I've always found that black boards were more readable than black ink on white paper
and I think that's why in large classrooms they are still the favourite medium
- vbuwivbiu 9y agoblackboards are easier to read, more expressive, and they make a satisfying sound