How are these texts organised differently?
My own try
Read the whole different source
Story: Sami finds a paper star in a box, gives it a string drawing and pretends it floats to the ceiling. Display card: Materials — paper star, box, string drawing. Position — star beside the box. No floating action is recorded by the display card.
Adult reads the whole source neutrally when wanted; exact child-directed recording, pointing/sign/AAC/drawing/type/speech remain available. Match print separately; no voice/neatness/speed gate.