After diagnostic testing, it was found that Meenal is facing learning…

Concept: The diagnostic-cum-remedial teaching principle holds that once a learner's specific difficulty is diagnosed, the remedial method chosen must directly correct that exact cause. Because causes differ (motivational, experiential, conceptual), remedial teaching takes several forms, each suited to a different kind of deficit and a different level of direct teacher mediation:

• Class/group remedial teaching — the whole group is re-taught together at a common pace using generalized activities.

• Individual tutorial teaching — the teacher works one-on-one with a single learner, adapting motivation-building and concrete activities to that learner's own diagnosed gaps.

• Informal teaching — unplanned, incidental learning picked up through everyday exposure rather than a deliberately designed remedial plan.

• Auto/self-instructional teaching — the learner works independently through programmed material, without a teacher's live presence.

Application: Meenal's diagnosed causes are two personal deficits — lack of interest (a motivational gap) and non-availability of direct experiences (an experiential gap). Correcting both needs a teacher's sustained, one-on-one presence: building rapport and motivation around Meenal's own interests, and organizing concrete, hands-on activities matched exactly to her. That kind of continuous, individualized mediation is precisely what one-on-one tutorial teaching provides.

Cross-check: Each other form fails to meet at least one of Meenal's two diagnosed needs. Class teaching moves the whole group at a shared pace with common activities, so it cannot target one learner's personal interest or experience gap. Informal teaching is incidental and undesigned, so it does not systematically correct a specifically diagnosed deficit. Auto-instructional teaching removes the teacher's live presence altogether, so there is no one to rebuild interest or curate concrete experiences for a learner who already lacks motivation.

Result: Individual Tutorial Teaching is the remedial form that directly addresses both of Meenal's diagnosed causes.