Two pictures

There are two pictures here. Picture one shows a group of students are studying in classroom one .They are discussing questions in group with the help of computer. Compare to the picture two , these students are elderly teenagers.
In picture two , there are some students who are learning something , some are writing , some are reading . They aren’t sitting on the chair using computer , instead they sit on the ground in group or individually . Maybe they are younger than those in classroom two and short of analysis ability so that they needn’t to use the computer for help .
Now computers already become common in New Zealand in educational area. Nevertheless , when deciding whether computers could be used by students in the class their ages should be taken into accounted .