The invention provides a panoramic learning platform system-based real-time action rendering method. The method includes the following steps that: a teacher client end identifies a classroom explanation action of a teacher, acquires the initial coordinates and action characteristic codes of the explanation action, and records three kinds of core data, namely, the action position coordinates and action characteristic codes of the explanation action and explanation voices when the explanation action occurs; the action position coordinates, the action characteristic codes, the explanation voices, the type of the explanation action and time when the explanation action occurs altogether form binary data streams; the binary data streams are subjected to remote data transmission through a central server or generate a file which is saved; after receiving the binary data streams, a student client end parses the data through a panoramic learning platform system of the student client end, and the data are rendered on a display real time according to a time data sequence. With the method of the invention adopted, the explanation process and explanation voices of the teacher can be displayed synchronously for a student, and a real class can be simulated real time in a panoramic manner.