Problem solving, worked examples, and erroneous examples have proven to be effective learning activities in Intelligent Tutoring Systems (ITSs). However, it is generally unknown how to select learning ...

Examples of Accounting Problems With T-Accounts. T-accounting is a method used by accountants and bookkeepers that gets its name from the T shape formed by the two columns used to record entries ...

A common structure of several physical laws emerges naturally from the Tonti diagrams of different physical theories so that topological operators can be built only once and used to assemble the ...