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Golick, Douglas A.; Heng-Moss, Tiffany M.; Steckelberg, Allen L.; Brooks, David. W.; Higley, Leon G.; Fowler, David – Journal of Science Education and Technology, 2013
The purpose of the study was to determine whether undergraduate students receiving web-based instruction based on traditional, key character, or classification instruction differed in their performance of insect identification tasks. All groups showed a significant improvement in insect identifications on pre- and post-two-dimensional picture…
Descriptors: Science Instruction, College Science, Undergraduate Students, Web Based Instruction
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Shultz, Jeffry – Journal of Science Education and Technology, 2009
I present a laboratory procedure for illustrating transcription, post-transcriptional modification, gene conservation, and comparative genetics for use in undergraduate biology education. Students are individually assigned genes in a targeted biochemical pathway, for which they design and test polymerase chain reaction (PCR) primers. In this…
Descriptors: Laboratory Procedures, Genetics, Biology, Science Instruction
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Fischer, Judith; Mitchell, Rudolph; del Alamo, Jesus – Journal of Science Education and Technology, 2007
The Microelectronics WebLab at MIT allows students to do actual (not simulated) laboratory research on state-of-the art equipment through the Internet. This study assesses the use of WebLab in a junior-level course on microelectronic devices and circuits in 2004-05 and 2005-06. In quantitative surveys and qualitative interviews, students and…
Descriptors: Electronics, Student Attitudes, Inquiry, Science Instruction