Remedial teaching is a

Remedial teaching: During learning, a child makes mistakes willingly-unwillingly or due to some alternative conceptions. It is the job of a  teacher to help students to correct those mistakes after diagnosing them. The method so followed is known as remedial teaching. The following are its characteristics:

• It can be used for improving language skills
• To rectify a particular problem area, it can be used. For example, a student is confused among the pronunciation of ‘no’ and ‘know’, he can be taught the concept of silent letters.
• It is carried out after the identification of problems and challenges faced by students.
• A teacher should be well aware of students’ strengths and weaknesses to apply this method.
• It is a systematic process as the teacher first diagnoses the problem of students and then applies appropriate remedial methods.

Hence, we conclude that remedial teaching is a systematic process.