The document discusses curriculum transaction and modes of curriculum transaction. It defines curriculum transaction as the effective implementation of curriculum contents based on the objectives. There are two main modes of curriculum transaction: face-to-face and distance. Face-to-face involves direct interaction between teachers and learners through lectures, discussions, etc. Distance mode does not involve direct contact and uses mediums like print, audio, video for instruction. Recently, interactive television and online platforms like Zoom, Google Meet, and YouTube Live have also been used for curriculum transaction during the COVID-19 pandemic.