We have some algebra work books created in the 80s, and they are amazing. Everything produced for maths learning nowadays seems to be online (other than workbooks for early years). Have studies been done about this, whether it is more effective for children to learn if doing handwritten exercises, which are then corrected and re-done where necessary, or for things like history and language, writing it down and then re-reading?
Things are produced online because it seems cheaper and easier, I can see that, but is it as effective as writing things down?
What do other parents prefer?