The main aim of remedial teaching in science teaching is _____.

Which of the following is the basis for remedial teaching?

1. Self-evaluation.

2. Evaluation of textbook.

3. Evaluating the learner's difficulty.

Daily life problem-related questions of NCERT books left unexplained by the teacher in the class. It may have the following effect on children:

1. Increases the learning difficulty of all students.

2. Increases learning difficulty of already weak students.

3. Does not make any difference on any of the student.