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Active Engagement: A Key to Increasing Retention in Engineering Richard M. Felder Hoechst Celanese Professor Emeritus of Chemical Engineering North Carolina State University
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It is clear that an education which is an active discovery of reality is superior to one that consists merely in providing the young with ready made truths. (Jean Piaget)
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Pressures to improve teaching Applicants Attrition Complaints from employers (grads lack critical skills) Research on teaching & learning traditional methods don’t work Outcomes-based accreditation (ABET, Bologna, Wash. Accord) Competitive on-line programs THE WORLD IS FLAT Changing student demographics
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The people we’re weeding out are unqualified & don’t belong in engineering! Myth
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Fact 1 Students who stay Students who leave (GPA) S = (GPA) L (Statistically indistinguishable)
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Fact 2 Correlate GPA at graduation with career success (starting salaries, rate of advancement, employer evaluations. Average correlation coefficient? 11 0 +1
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Fact 3 Some schools have successfully reduced attrition, including of women and minorities. 19902000 2010 55% 60% 75% Clearly, it can be done. So just do it! (J. Bordogna)
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How? Constructive alignment Effective technology Analysis & synthesis Cooperative learning Inductive teaching Abstraction & experience... Active engagementFaculty development
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As you enter a classroom ask yourself this question: If there were no students in the room, could I do what I am planning to do? If your answer to the question is yes, don’t do it. (Ruben Cubero)
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Why use active learning? Full student involvement in class More and better responses to questions Much higher energy level Good for multilingual classes (non-native speakers get chances to catch up with the lecture) Many research studies confirm effectiveness [Prince, 2004], including...
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Experimental study: Gave 50-minute lecture, tested immediately afterwards. Results: 70% 20% % retained 0 50 t (min) t =time in lecture when information was presented was presented Give active exercises or breaks
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In-Class Teams Form teams of 2-4, choose recorders. Give teams 30 seconds--3 minutes to –Recall prior material –Answer a question –Start a problem solution –Work out next step in a derivation –Think of an example or application
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–Explain a concept –Figure out why a given result may be wrong –Brainstorm (object is quantity, not quality) –Generate a question –Summarize a lecture Call on several individuals for responses first. Then take responses from volunteers. This always works, regardless of class size.
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Think-pair-share More time-consuming, more instructive than immediate group work. Students think of responses Exchange responses in pairs, create better ones Pairs share responses with class
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Concept Tests with Clickers Ask class a multiple choice question –Conceptual, challenging –Good distractors based on common misconceptions Have students vote individually, then pair to discuss, then revote Discuss why wrong answers were wrong
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Faculty Development Orient new faculty (teaching, research, & campus culture) Prepare future faculty (workshops, mentoring) Give enrichment experiences to experienced faculty (workshops, learning communities) Mentoring Make some of it STEM-specific Make continuous improvement in teaching an expectation for all faculty
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More information about the content of this presentation (active learning, engineering faculty development, other topics) can be found at Click on “Education-Related Papers” on the home page and then click on the topic of your choice.
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