1. The document discusses program options for multigrade classes, including subject staggering, subject integration, a common timetable, and an integrated day approach.
2. It also outlines features that should be considered for an effective multigrade classroom environment, such as learning corners, flexible furniture, and adequate lighting and ventilation.
3. Some program options presented are teaching subjects requiring more interaction alternately with those requiring less, integrating subjects that can be presented to all grades at once, and using a common timetable or schedule for presenting subjects to different grades.