What do you think about drags what is your opinion about full day school

i think full day school isnt good for student, especially for elementary school. but if the full day school use for higher student it will give them more time to make experiences. Just like "Pondok Pesantren" they study with really full day not only 8 hours study but also 24 hours. and its really different the plural from high school and from "Pondok Pesantren". the plural from "Pondok Pesantren" have more skill, have more good attitude, have more knowledge than from ordinary high school. Very much the plural from "Pondok Pesantren" could make go to a good university like Universitas Indonesia, Universitas Gajah Mada and many more.

thats my opinion about full day school, good for adult but worse for kids.
thanks.