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FDN 5220: Computers in Educational Settings

SESSION 6: Representing Information

  • Concept Maps;
  • Simulations;
  • Micro-worlds;
  • Hypermedia 

Knowledge may be acquired by developing cognitive frameworks upon which to hang "data" or "facts". We can structure learning environments in ways to assist students in building these organizational knowledge structures. Students can use technology tools that build and display information structures in the forms of concept maps, simulations, micro-worlds and hypermedia. It is through the interaction of the students, rather than the teacher, working with the the tools and information (knowledge base) that builds these structures.

Concept Maps

  • Using one of the technology tools with which you are familiar, create a concept map of the project you are developing for this class and present it to a small group of people. Inspiration is an excellent example of software designed for this but a word processor could also be used.

  • Explore some notions of concept mapping, theory of and how to construct them, a free beta mapping tool, kinds of concept maps, an example. You may want to do a web search for other information concerning concept mapping, software, and uses. 

  • Work within a small group of 2-3 students in class and develop a concept map of this course to this point.

  • Create an assignment within your project for your students to create and use a concept map of the information they are learning.

Simulations

  • Find some interesting simulations on the web that can be used with your students and  that allow the students to manipulate variables. Some characteristics are listed here.

  • You might start by exploring several of the ones at this site. This Maryland HS has an interesting project on stream modeling. Edusim has several for sale. Several teacher sites. Basic math modeling has lead to interesting population studies.

 

Microworlds

  • Explore the idea of micro-worlds on the web. You may want to start with some characteristics. One site that may be interesting to you is http://www.cybergeography.org/atlas/muds_vw.html. It shows the power of MUD's to engage folks world-wide in problem solving and mind exercising activities..(though we may call them games).

  • LCSI has some interesting projects developed by students and teachers (you have to download some software). MIT and U.of Maine developed some ideas and examples of several kinds of micro-worlds. The RAND organization has created some interesting examples of micro-world use.

  • Explore Edu-Verse's Active Worlds as example of micro-worlds folks are building for education. You have to get the browser installed on your machine.  You can get one at http://www.activeworlds.com/edu/awedu.asp .Click on "download free browser"  (It only works on PC's) Proceed with the installation. Once installed you can explore all the worlds that are available there ( in the left column, click on the earth symbol named worlds). These are usually indicated by the color green. You might enjoy the one named Curie which teaches genetics. Van Gogh also has an interesting one. VTour is a 2001 e-conference on micro-worlds and has some abstracts worth looking at. 

Check the IT courses we have created in active worlds by downloading the ASU browser at http://www.lesn.appstate.edu/appedtech/download.htm  ....let me know when you do this and I will give you a password and username to enter.....

 

  • Read a short description of current research at one institution to gain insight on the possible use of this technology in our schools. 

  • Discuss ways that micro-worlds such as visual worlds might enhance learning environments. 

Hypermedia

  • Describe the concept of hypermedia and ways it might differ from multimedia. Do this in small groups by developing a concept map using Inspiration to present your ideas.

  • Discuss the hypermedia aspects of your class project with another group.

Work on Your Projects

ASSIGNMENTS

REMINDER: Please remember to check your email and to participate in the weekly topics on the discussion board several times each week.