Diagnostic teaching refers to an extensive teaching method in which a student’s ability to grasp the information is keenly observed. Teachers identify the students’ positive and negative points, their skills and objectives, and any deviation, then suggest them with required suggestions.
Diagnostic teaching takes place in three phases, i.e. first before teaching, second while teaching, and third after completing the lesson. Instructors attentively observe the subject, i.e. student’s activity, their consciousness, and grasping power. This activity also lets the instructor know about their teaching methods, whether they can make students understand or not.
Diagnostic teaching is like a game between assessment and instructions, first assesses then instructs, and again the cycle goes on. No matter what way you take, the only important thing is to evaluate precisely the situation and find a suitable remedy.
Diagnostic teaching is a multi-step process that primarily involves creating a detailed fundamental curriculum. So instructors don’t get lost in the middle of the session. In the next step, they make sure the assignments of every student in the class are complete.
Further, the instructor should choose easily understandable materials that are more transparent in meaning. Next, instructors need to monitor the growth on a periodical basis with the student.
Diagnostic teaching equals diagnosing and observing the student’s different areas while teaching when students do not understand the problem themselves and need aid from someone who continuously watches them.