Parents worry that their children's over-reliance on mobile phones will damage their eyesight and see bad information  However, it is worth noting that, in addition to the influence of these shallow levels, the most important thing is that mobile learning improves students' information search ability, but also neglects the training of students' analytical ability and creative ability because of the availability of answers
these are the most important and core parts of learning
Excessive reliance on mobile phones will be harmful to students' health