Not a clear yes. less than 60% of teachers think that pupils' academic performance also improves, or in other words, the impact on their marks is seen to

Not a clear yes. less than 60% of teachers think that pupils' academic performance also improves, or in other words, the impact on their marks is seen to be lower than on their learning https://phys.org/news/2013-06-digital-tablets-classroom.html https://phys.org/news/2013-06-digital-tablets-classroom.html and http://files.eric.ed.gov/fulltext/ED541157.pdf http://files.eric.ed.gov/fulltext/ED541157.pdf