Remedial teaching: It helps the teacher to provide learners with the necessary help and guidance to overcome the problems which are determined during diagnostic teaching. To implement the remedial work, several tools and procedures were used including diagnosis, material preparation, motivation, data collection, and classroom observation, to name just a few.

In the above situation, the teacher analyzes, that one of the learners in her classroom is performing poorly in assessments continuously. To overcome this problem, the teacher should diagnose the errors and learning difficulties that the learner is facing, so he/she can give suggestive remedial measures.
Key Points
Let's understand the steps of remedial teaching in brief
Steps of Remedial teaching
- Identifying the students who are having trouble or need help: First, one must know the learners who require help. For this, you can administer a general achievement test based on the topics already taught. After evaluation, you will be in a position to make lists of students who are below average, average, or above average. Next, one has to locate the area where the error occurs to have a deeper insight into the pupils’ difficulties.
- Diagnosing errors and learning difficulties: The next step is to locate or diagnose the errors and learning difficulties faced by the learner. The general procedures for locating pupils with learning difficulties provide sufficient information for immediate corrective action. In other cases, it may be necessary to supplement this information with a further diagnostic study before planning remedial work.
- Discovering the Factors Causing Learning Difficulties: There are multiple factors causing learning difficulties. Those factors sometimes may be related to the curriculum, teaching-learning practices, and school management whereas many a time socio-cultural setup of the learners, family, and friends, and also the learner him/herself becomes the cause of the learning difficulties.
- Applying Remedial Measures: After identifying the causes of learning difficulties suitable remedial measures are provided to the learners. Providing remedial measures means taking steps for solving the learning difficulties. Remedial measures can be in form of proper counseling of the students, remedial teaching, physical and mental treatment of the learners, studying the attitude and changing attitude of the students, etc.
Hence, we can conclude that in the above situation, diagnosing errors and learning difficulties step of remediation will be followed by the teacher to overcome the problem.