PUPILS DOING WORK UNRELATED TO STUDIES DURING CLASS TIME

Images below show Msasani primary school pupils in Maili sita near Moshi fetching water  during class time ON 23rd July-12,wonder whether the parents know this,or is it part of the curriculum?Attention HAKIELIMU & TWAWEZA(www.hakielimu.org,www.hakielimu.blogspot.com,www.twaweza.org)