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E portfolio integration into general chemistry


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Dionne Miller, professor of chemistry, has integrated ePortfolios into her General Chemistry course at LaGuardia Community College. Students use ePortfolios to reflect on their learning, and to collaborate with each other. Data shows a significant improvement in students' lab grades, submission rate, student to student connection and student to faculty connection (evidenced by SIR II score).

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E portfolio integration into general chemistry

  1. 1. ePortfolio Integration into General Chemistry Dionne A. Miller, PhD Natural Sciences Dept. - Chemistry LaGuardia Community College September 17, 2010
  2. 2. Background/Challenges  How to introduce ePortfolio usefully in an assessment heavy course?  What areas of course might benefit most from integrating ePortfolio?  Can you reflect on content in a science (i.e. fact-driven) course?
  3. 3. Objectives  Introduce students to reflective learning  Foster greater student to student and student to faculty connections  Improve standard of lab reports and by extension, students’ grades in this area
  4. 4. Design  Students were placed in three-person laboratory “research teams” in which they conducted experiments and wrote collaborative lab reports. Drafts could be submitted to instructor for review before final submission.  Students created intermediate portfolios and wrote an “About Me” essay.  Students read the “About Me” essay of their team members and wrote a short reflective piece about what they found interesting and/or unexpected about each team member.
  5. 5. Design  They were also asked to write about what they considered to be the qualities of a good team member.  At the end of the semester, post 2 or 3 samples of their best lab reports.  Also write a 750-word minimum guided reflective essay on the course experience and working on a team.
  6. 6. Outcomes  Average lab grade improved from 70% to 82%  All groups submitted all the required 10 reports  Goal of greater student to student connections were achieved (evidence: reflective essays)  Goal of greater student-faculty connection was achieved (evidence: SIR II score of 4.35 cf 4.15 in non-portfolio courses)  Students learned how to reflect on their learning experiences
  7. 7. Excerpts of Student Reflections  …now I know how to negotiate and express my ideas as well as my advice for my teammates.  Working in a team in lab was the best experience for me. I loved working in team because it made the lab fascinating and enjoyable. Working together, we learned how to divide the work equally and got a chance to learn something new from each other every week. With the ideas from all the group members, we corrected our lab reports and got to learn how to write a excellent lab report. … Moreover, whenever one of us was confused the other two tried to explain and answer the questions. That for me was really good because I got to learn the topics I was confused about from class from my team.
  8. 8. Excerpts of Student Reflections  I am studying to become a veterinary technician and in that field I have no choice but to work in a team for the sake of the animal’s life. Working in a team in the lab will be the same exact thing I will have to do in the clinic. …We have to rely on each other to get the job done right and have to constantly report to each other. I honestly believe working in a team in the laboratory was great. At the beginning of the semester I was dreading it but in the end it helped me with some skills that I will need once I start working in a clinic.  I developed a lot of new skills as a result of working in a team. I learned to take risks and trust my ideas by working in a group because my ideas were appreciated and taken in a friendly manner. I learned to work with other people without any conflict and learned to accept others ideas. Working in team this semester gave me a feeling of working in real world.  The fact that we gave each other feedbacks, was also a learning experience, as we got to learn from one another.
  9. 9. Excerpts of Student Reflections  In laboratory, team work was one of the greatest experiences I have ever had in college…I think in the future working in group will give me much secure and strength in my ideas in making decisions, cooperate with others to develop personal relationship to continue working on other projects and just teams membership can provide social facilitation and support for difficult tasks and situations.  …helped me develop another important skill that I did not learn from my previous chemistry class. That is writing presentable lab reports.  The over all experience of working in a team was helpful, learning and innovative. It also served as process to share the work load and as I remember my instructors words that it was “division of labor.” The biggest advantage for me of working in a team was that it made me work and work on time. To me it was a perfect example of John Lock’s theory in his Second Treatise of Government that [when] in a society we all derive our rights from others and the fear of our rights being taken away makes us fulfill our obligations towards others.
  10. 10. Summary  ePortfolio and reflective writing allowed students to connect with each other, with their instructor and with their own learning experiences  It allowed me to gain valuable insight into students’ learning experiences and gauge whether course objectives were being met.  This in turn will allow me to improve course design and delivery for a more effective teaching-learning environment
  11. 11. Reflection Assignments  As a way of getting to know your team members, do the following: a.View the “About Me” page in the ePortfolios of your other team members. b. In your reflection page, make a new rich-text module and write a paragraph about something you found interesting or unexpected about each team member. B. In a separate rich-text module, list the qualities that you think are important when working with a group of people toward a common goal. Also list the qualities/strengths that you believe you already possess that will make you a good team member. You are not required to include this in the assignment, but also think about the qualities that you think you need to develop to become a better team member.
  12. 12. Reflection Assignments  Reflecting at the End of the Course In this course we have explored some of the fundamental principles and concepts of chemistry. We have tried to lay a foundation for further study in chemistry with the expectation that you will go on to do part II of the course and then apply this knowledge to further studies in engineering, health-related fields such as nursing and pharmacy as well as to your everyday life. Please answer as thoughtfully and honestly as possible the following: What topic(s) did you find most interesting and why? What topic(s) did you find least interesting and why? Do you think you have developed more awareness of chemistry in your everyday life as a result of taking this course? If yes, in what ways? What topics, if any, do you think will be most relevant to your career goals? For example, if you hope to be an engineer, what topics do you think would be most relevant as you continue to further studies? What did you find most challenging about the course? What skills did you have to develop to meet those challenges? What skills did you have to use that you gained from other courses or from life in general? Having completed the course, do you have a feeling of success? Do you think you learned a lot or a little? What advice would you give to someone planning to take this course in Fall 2010 (apart from taking a different professor)?
  13. 13. Reflection Assignments  Reflection on Working in a Team in the Laboratory As stated at the beginning of the course, modern scientific research involves teams of scientists in an interdisciplinary approach. A survey of scientific research articles would show that the vast majority of papers have several authors who collaborated on a project. Each person brings their own resources, skills and expertise to the project. You were asked to work as a “research team” in the lab this semester. Please answer the following as thoughtfully and honestly as possible: What was your overall experience of working in a team? What were the advantages and disadvantages of the team approach? What did you like most about the team? What did you find most challenging about the team? Which skills did you find most useful in negotiating the team process? Do you think you developed any new skills as a result of working in a team? How do you think working in a team in the lab compares to what you might experience when you have a fulltime job in your particular field?