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Dean, Derek M.; Wilder, Jason A. – Biochemistry and Molecular Biology Education, 2011
We describe an investigative laboratory module designed to give college undergraduates strong practical and theoretical experience with recombinant DNA methods within 3 weeks. After deducing restriction enzyme maps for two different plasmids, students ligate the plasmids together in the same reaction, transform "E. coli" with this mixture of…
Descriptors: Genetics, Teaching Methods, Investigations, Program Descriptions
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Doran, Rodney L.; And Others – Science Teacher, 1992
Describes the selection and implementation of an authentic assessment model for evaluating students' science laboratory knowledge and skills. Provides sample problems and a scoring form for the performance-based science laboratory test. (MDH)
Descriptors: Evaluation Methods, Models, Performance Based Assessment, Problem Sets