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Gryczka, Patrick; Klementowicz, Edward; Sharrock, Chappel; Maxfield, MacRae; Montclare, Jin Kim – Journal of Chemical Education, 2016
Lab instructors, for both high school and undergraduate college level courses, face issues of constricted time within the lab period and limited student engagement with prelab materials. To address these issues, an online prelab delivery system named LabLessons is developed and tested out in a high school chemistry classroom. The system…
Descriptors: Online Courses, Undergraduate Students, High Schools, Student Motivation
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Young, Donna L. – Science Teacher, 2005
To help students understand the connection that Earth and the solar system have with the cosmic cycles of stellar evolution, and to give students an appreciation of the beauty and elegance of celestial phenomena, the Chandra X-Ray Center (CXC) educational website contains a stellar evolution module that is available free to teachers. In this…
Descriptors: Astronomy, Science Instruction, Web Sites, Web Based Instruction
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McGroarty, Estelle; Parker, Joyce; Heidemann, Merle; Lim, Heejun; Olson, Mark; Long, Tammy; Merrill, John; Riffell, Samuel; Smith, James; Batzli, Janet; Kirschtel, David – Biochemistry and Molecular Biology Education, 2004
We developed web-based modules addressing fundamental concepts of introductory biology delivered through the LON-CAPA course management system. These modules were designed and used to supplement large, lecture-based introductory biology classes. Incorporating educational principles and the strength of web-based instructional technology, choices…
Descriptors: Management Systems, Knowledge Representation, Internet, Fundamental Concepts
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Sunal, Cynthia Szymanski; Sunal, Dennis W. – Theory and Research in Social Education, 2003
Web-assisted social studies instruction utilizing an online module over 4 weeks with weekly face-to-face discussion of each component was used with 245 elementary teacher candidates working in 35 cooperative groups to assist them in developing an understanding of guided inquiry in social studies as represented by the learning cycle model.…
Descriptors: Preservice Teacher Education, Learning Processes, Social Studies, Teaching Methods