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Articles 1 - 6 of 6
Full-Text Articles in Science and Mathematics Education
Assessment Of Learning Gains In A Flipped Biochemistry Classroom, Deanna Dahlke Ojennus
Assessment Of Learning Gains In A Flipped Biochemistry Classroom, Deanna Dahlke Ojennus
Chemistry Faculty Scholarship
The flipped classroom has become an increasingly popular pedagogical approach to teaching and learning. In this study, learning gains were assessed in a flipped biochemistry course and compared to gains in a traditional lecture. Although measured learning gains were not significantly different between the two courses, student perception of learning gains did differ and indicates a higher level of satisfaction with the flipped lecture format.
Inquiry-Based Experiments For Large-Scale Introduction To Pcr And Eestriction Enzyme Digests, Kelly E. Johanson, Terry J. Watt
Inquiry-Based Experiments For Large-Scale Introduction To Pcr And Eestriction Enzyme Digests, Kelly E. Johanson, Terry J. Watt
Faculty and Staff Publications
Polymerase chain reaction and restriction endonuclease digest are important techniques that should be included in all Biochemistry and Molecular Biology laboratory curriculums. These techniques are frequently taught at an advanced level, requiring many hours of student and faculty time. Here we present two inquiry-based experiments that are designed for introductory laboratory courses and combine both techniques. In both approaches, students must determine the identity of an unknown DNA sequence, either a gene sequence or a primer sequence, based on a combination of PCR product size and restriction digest pattern. The experimental design is flexible, and can be adapted based on …
A Model Of How Different Biology Experts Explain Molecular And Cellular Mechanisms, Caleb M. Trujillo, Trevor R. Anderson, Nancy J. Pelaez
A Model Of How Different Biology Experts Explain Molecular And Cellular Mechanisms, Caleb M. Trujillo, Trevor R. Anderson, Nancy J. Pelaez
PIBERG Publications
Constructing explanations is an essential skill for all science learners. The goal of this project was to model the key components of expert explanation of molecular and cellular mechanisms. As such, we asked: What is an appropriate model of the components of explanation used by biology experts to explain molecular and cellular mechanisms? Do explanations made by experts from different biology subdisciplines at a university support the validity of this model? Guided by the modeling framework of R. S. Justi and J. K. Gilbert, the validity of an initial model was tested by asking seven biologists to explain a molecular …
“Analyze, Acquire, Apply, And Write” As A New Learning Model In Science, Jeong Choe
“Analyze, Acquire, Apply, And Write” As A New Learning Model In Science, Jeong Choe
Jeong Choe
I have developed a new teaching and learning model called AAAW, which stand for Analyze, Acquire, Apply and Write. This model grows from action research and unique experience in teaching a biochemistry course to high school students who are talented in math and science. In this model, students first "Analyze" lab data to generate questions that lead them to "Acquire" background knowledge. Students then go back to the data and "Apply" their new knowledge to better understand the data. Finally, students "Write" about the connections they make from their reading, data analysis, and application of the data. The rationale behind …
“Analyze, Acquire, Apply, And Write” As A New Learning Model In Science, Jeong Choe
“Analyze, Acquire, Apply, And Write” As A New Learning Model In Science, Jeong Choe
Faculty Publications & Research
I have developed a new teaching and learning model called AAAW, which stand for Analyze, Acquire, Apply and Write. This model grows from action research and unique experience in teaching a biochemistry course to high school students who are talented in math and science. In this model, students first "Analyze" lab data to generate questions that lead them to "Acquire" background knowledge. Students then go back to the data and "Apply" their new knowledge to better understand the data. Finally, students "Write" about the connections they make from their reading, data analysis, and application of the data. The rationale behind …
Mach: A Model For Explaining Molecular And Cellular Mechanisms, Caleb M. Trujillo
Mach: A Model For Explaining Molecular And Cellular Mechanisms, Caleb M. Trujillo
Open Access Dissertations
Biologists use mechanistic explanations to understand behaviors of the immense complexity of molecular and cellular systems. In undergraduate biology courses, students are expected to explain molecular and cellular mechanisms, but teaching this skill presents many challenges due to the highly abstract, intangible nature of the cellular world, the influence of everyday language, and the tendency of students to overestimate how much they can explain. Therefore, across three studies this dissertation addresses these obstacles to teach undergraduate biology students to explain molecular and cellular mechanisms. ^ The first step was to model how biology experts explain molecular and cellular mechanisms, and …