In my digital media course, I am sharing a digital tool that could be used with students to develop a synthesizing mind. For this example I have picked out the following outcome:
Alberta Program of Studies – Biology 30, Outcome C1.2k – explain, in general terms, the events of the cell cycle; i.e., interphase, mitosis, and cytokinesis. For this blog entry, I am just explaining the stages of mitosis
.
In order to create a “synthesizing mind”, Gardner (2007) states that any effort to synthesize needs a goal, a starting point, the selection of a strategy, and the creation of drafts on which feedback is provided. ( page 95, Kobo edition) My goal would be to explain, in general terms, the events of the cell cycle, or more specifically mitosis. My starting point would be to ask the following questions:
In your own words, identify the key highlights of each stage of mitosis and what organelles are at work in cells that allow mitosis to take place. Also, identify any questions you still have about the process.
The strategy by which they would explain the stages of mitosis (and answer the above question) would be to use “Voice thread.” This is a web 2.0 tool that allows a person to upload video and images into the online program and add their voice and drawing tools to be able to highlight words or images while creating the voice thread. People who view the voice thread can then add comments of their own – which would allow feedback as an individual works on “synthesizing” information in a project. The first time a person makes a voice thread, it is probably a draft. After watching the voice thread I created, I made five or six different drafts before I ended up with the final product.
To complete this project, I took an editable clip from discovery education. I downloaded it to the computer, and then uploaded it into windows live movie maker. I muted the sound and took out only a clip of the video that contained an animation of mitosis. I saved the movie as a windows media player file. (I tried saving it as a flash file, but the program wouldn’t open it.) I then uploaded the clip into voice thread. I added my own comments as to answer the question above. If you were using this idea with students, I would have them write scripts that would answer the questions. After I learned how to work the program (through many trials) I saved my comments to the voicethread. Students would also go through many trials as they complete this process.
I have embedded my voicethread below.
Voicethread is a powerful tool to give evidence that students actually understand and can explain a concept ( synthesize information.)
Citations:
Ancient Lights (Producer). (1998). Lesson Three: How Cells Reproduce. [Video Segment]. Available from http://www.discoveryeducation.com/
Gardner, Howard. Five minds for the future. Boston, Mass.: Harvard Business School Press, 2007. Print.
