Personalized problem selection enhances student practice in tutoring systems. Prior research has focused on transparent problem selection that supports learner control but rarely engages learners in selecting practice materials. We explored how different levels of control (i.e., full AI control, shared control, and full learner control), combined…

One of the core tensions in open educational practice in current mathematics and physical science coursework is the use of online homework systems. Many such tools are from commercial providers and have profit to that provider as a motive. Open resources are pursued by those who, for reasons of cost or of pedagogy, seek to resist the tools of…

Past work has shown that generating explanations can improve both comprehension and metacomprehension outcomes. Although practice testing may sometimes improve comprehension, it is unclear if it affects metacomprehension (the ability to monitor one's understanding). The current study tested whether online homework activities involving practice…

The Additive Factor Model (AFM) is a cognitive diagnostic model that can be used to predict student performance on items in a context that allows for student learning. Within AFM, "skills" have a learning rate, and student acquisition of a skill depends only on the number of opportunities a student has had to exercise that skill and the…

This student-oriented instructional booklet provides strategies for students for notebook organization, time management, note-taking, reading and highlighting assignments, homework completion, and test-taking. The booklet's first section, "Preparing for Classes," offers tips for keeping a notebook, an assignment sheet, a calendar, a daily and…

A university teacher of English as a Second Language describes the use of CNN Newsroom materials to teach listening skills. The basic news broadcast materials, including video and audio tapes, are provided by CNN, and have been developed by the teacher into instructional units. A classroom guide is available on the Internet. The instruction is…