Your child’s studying will be most effective when he or she has a designated studying area. Help your child set up an area of study. The ideal study area should:-
1.Be well away from distractions like the TV or telephone.
   Mobile phones should be switched off.
2.Have a good size table and comfortable chair.
3.Be well lit.
4.Have a moderate temperature, not too hot and not too cold.
5.Be well ventilated.
6.Have a way of inclining the books – an inclined desk is best.
7.Be well equipped with everything your child needs to work –
  pencils, pens, erasers, ruler, a pencil sharpener, dictionary
  and other reference books, scissors, glue, garbage can, math set
  ,paper and the books needed for study. If your child needs the
  computer for studying or to work on, then make sure that the study
  area is next to the computer.
Studying requires effective planning and organizing. Help your child to organize their schedule. Here are some top tips for effective studying:-
1.Have a set time of day for studying. This should be a time
  when your child is going to be alert and not tired.
2.Order the work in difficulty. Your child should start with the
  subject or work that they find the hardest so that they do it
  when they are most alert.
3.Make sure that your child has a short 5 or 10 minute break from
  studying every hour.
4.If your child knows what assignments they have got due, help them
  make a study plan according to assignment deadlines.
5.Be on hand to give them math homework help, biology homework help,
  or help with other subjects. Let them know that you are available to help.
6.Regularly assess whether the studying arrangements are working
  and be ready to make changes.
With parental support, a good working environment and careful planning your child’s grades will improve.