中学化学史教学对于化学教学及中学教学有着重要价值.然而,在中学实施化学史教学目前仍存在困境,只有提出对策解决了困难,化学史教学才能真正发挥其价值.%The teaching of chemistry history in middle school is of great value to chemistry teaching and middle school teaching. However,there are still difficulties in the implementation of chemistry history teaching in middle school,and the difficulties can only be solved by putting forward countermeasures.Only the teaching of chemical history can bring its value into full.
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