Even worse is the overemphasis on when (in terms of exactness).
Knowing the rough order of events (as per the flow of a story) is important, as is the relative timespan, but a lot of history schooling puts too much emphasis on knowing the exact dates of certain events, which I think really subtracts the experience for many.
The most interesting history we got taught at school was by one of our music teachers who was a kilt wearing Scottish independence supporter who used to tell us bloodthirsty stories about Bruce, Wallace and others...
NB This was ~45 years ago - I doubt such things would be tolerated these days. :-)
Scottish history would be far too dangerous to teach today. Undermines the narrative that all white people have a detestable history of colonisation and exploitation.
The history curriculum I was taught in school was terribly boring and politicised. Other than the mandatory WW2 coverage, the _only_ other topics we studied were the horribleness of European colonisation, like Gandhi and Apartheid, ect… I was rather surprised to grow up and find out how interesting the topic actually was.