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Demissie, Tesfaye; Ochonogor, Chukunoye E.; Engida, Temechegn – Online Submission, 2011
Many students have difficulty in learning abstract and complex lessons of chemistry. This study investigated how students develop their understandings of abstract and complex lessons in chemistry with the aid of visualizing tools: animation, simulation and video that allow them to build clear concepts. Animation, simulation and video enable…
Descriptors: Foreign Countries, Developing Nations, Computer Assisted Instruction, Computer Simulation
Thiede, Robert – Online Submission, 2012
The popularity and rise in online courses have somewhat taken the author by surprise. Starting as a college instructor three years ago, the author has witnessed the tremendous interest in online programming. In fact, it is the fastest growing enrollment at the kindergarten-12th grade and higher educational levels. At the university level,…
Descriptors: Online Courses, Educational Strategies, Best Practices, Assignments