For a number of students, just spending time on the text book in different ways can be very helpful. But, the problem is that there is a paucity of good quality teacher time and that can make a crucial difference to the quality of learning that students can get.

They might need some help here. They need someone to ask questions, take them through and show them how to crack the answers.

For example, they might need Chemistry help on the tough Chemistry Problems. They would need help with the Chemistry Answers.

similarly, they would need Physics help on the easy to tough Physics Problems and help with the right kind of way to approach the Physics Answers. They would basically need a good Physics problem solver

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