Another lighting problem, brought about since the introduction of data projectors into classrooms, is glare reflecting off the projection screen into pupils' eyes.
还有一个因使用数码投影仪带来的光照问题，即学生常常受到从投影屏反射的强光照射。
Professor Michael Barber of London University said pupils could spend half their time at school, half at home as a way to solve this problem.
伦敦大学的迈克尔·巴伯教授说，为了解决这个问题，学生可以一半时间待在学校，一半时间待在家里。
The results showed that: 1 problem type and grade had an interaction on the achievement of the pupils in solving comparison problems.
结果表明：(1)小学生解决比较问题的成绩受问题类型及年级的交互影响。
Results Coping strategies adopted frequently by pupils were problem solving, attention diverting, illusion and seeking help.
结果小学生在受到挫折、面临压力时，采用最多的应对方式是解决问题、转移注意、幻想和求助。
Results Coping strategies adopted frequently by pupils were problem solving, attention diverting, illusion and seeking help.
结果小学生在受到挫折、面临压力时，采用最多的应对方式是解决问题、转移注意、幻想和求助。
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