ISLAMABAD: Naeem-ul-Haq, Special Assistant to Prime Minister Imran Khan, has said that schoolchildren get very little time for additionalcurricular activities which are essential for their healthy growth due to homework.In a tweet, Naeem ul Haq said, &schoolchildren spend 6-8 hours studying at school and then if they have to spend amuchher 1-2 hours doing homework it leaves little time for other activities which are essential for healthy growth.&&Should homework for schoolchildren be banned&, he said and added that &Taleem and Tarbiyat should go hand in hand.&