ے only appears at word-end and carries the long /eː/ vowel sound. It often marks the oblique-case ending of nouns (مرد → مردے = of/from men) or plural endings (گھر → گھرانے = households). The shape is visually large; do not let your child shrink it. It is one of the few letters that is final-only, there is no initial or medial form. Learning when to use ے vs ی at word-end is part of mid-school Urdu literacy. Stroke timings approximate.

Writing بڑے (bare, big-plural) with bari ye instead of choti ye shows the child has internalised plural-marking. Name the grammar quietly working.