The children with Attention Deficit Hyperactivity Disorder (ADHD), usually could not stay on any schedule. Forgetting the series of tasks, unable to complete their job assigned by teacher or parents.
Make the parents frustrated with their behaviors. They make their bed room un-organized. Cloths, books every thing disaster. They forget books at home when they need at school and at home when they need at school and may other things.
Reason of ADHD in children: Consumption of too much sugar and sweet things.
This may help: Cut the consumption of sugar and sugar products, chocolate, Wheat products, corns and corn syrup, grapes, raisins, dates, water melon, foods contain artificial colours and dyes, puddings, cookies and cakes, soft drinks, mix sweet drinks, and other toxic chemical foods.