科学家称，适当的电子游戏可以提高孩子的推理和解决问题能力，几天内提高他们在学校的学习成绩。
Scientists say certain computer games can boost children's reasoning and problem-solving skills, improving their grades at school in a matter of weeks.
但是这同时大大提高了他们的学习成绩，尽管他们并不会因此得到奖励。
But it also improved their school grades substantially, although this is not what they were paid for.
最新的研究指出，如果不允许学生在课堂上举手回答问题，他们的学习成绩会有所提高。
The latest suggests that academic performance improves if children are not allowed to put their hands up in class.
应用推荐