1) The document discusses the use of flash cards as a visual aid in effective lesson planning, as promoted by the Sindh Reading Program (SRP).
2) The SRP encourages teachers to use flash cards, game cards, and charts in lessons to make reading skills stronger for early grade students.
3) Flash cards are presented as an effective tool for teaching as images do not get forgotten like words alone. The author worked with teachers to create no-cost flash cards from materials like empty cartons to support SRP lessons.