This paper proposes a computer-aided teaching model using knowledge graph construction and learning path recommendation. It first creates a multimodal knowledge graph to illustrate complex relationships among knowledge. Learning elements and sequences are then used to form time sequences stored as directed graphs, supporting flexible path…

Purpose: The literature advocates educational decision-making processes that are either intuitive or systematic. While the two approaches seem to be incompatible, each has its merits. Intuitive thinking is considered to be holistic and creative, whereas the systematic approach has the advantages of a theoretical foundation and accuracy in data…

Describes a Massachusetts pilot project which matches the state's need for trained technicians with the needs of teachers laid off or dismissed. The computer programer training course and job placement service illustrate a school-business partnership that eases the transition for teachers forced to change careers. (SK)

Presents a description of a set of data processing operations and an instrument for analyzing the teaching of data collection and manipulation. The functions and reliability of the Data Processing Observed Guide (DPOG) developed for this purpose are also included. (HM)