LEARNING SUPPORT METHOD AND LEARNING SUPPORT PROGRAM

When a client computer informs that a learner cannot understand the current learning material unit, a server computer specifies keywords linked with the current learning material unit that is attended by the learner as a first keyword set and specifies keywords linked with one of the learning material units that are already attended by the learner as a second keyword set. The server computer extracts keywords that are common between the first and second keyword sets as a selectable keyword set and transmits a list of keywords within the selectable keyword set to the client computer. When the client computer informs the keyword chosen by the learner, the server computer specifies the learning material unit that corresponds to the keyword chosen by the learner based on the keyword information and resends the specified learning material unit to the client computer.