Reflecting on chapters 5 & 6

One thing I like about our classes this semester is the fact that the things we are learning in each individual class somewhat overlap with each other. In our science methods course, we learned how models can be used in the classroom. Some of my classmates used Scratch to create models for certain things. Chapter 5 discusses "modeling with technologies" and how we can learn through building and creating models. I like the section at the beginning of the chapter that explains the difference between computers teaching students and students teaching/sharing their information with the computer. When we create models of any kind we are showing that we understand how something works and we are showing our knowledge. I like the way the book put it, "the primary purpose of students modeling is the construction and revision of the learner's conceptual understanding, a process known as conceptual change and one that is sometimes difficult" (p. 83).

Several examples of computer based "mindtools" are given in the chapter. These include things like databases, concept maps, spreadsheets, microworlds, and so on. One example I really like is something called Comapping. This is a site where you can post, organize, and share information with others. Students should create models because I believe they learn not only from the success they may encounter but also from struggles and trials they may have.

Who likes to communicate with other people?! I do! Chapter 6 is all about community building with technologies. I personally use technology to communicate with all types of people in my life; professors, close friends, friends that live far ways, family, etc. When we communicate and share information, we are also learning and gaining new perspectives on things, sometimes without even knowing it. "Technologies enabling social networks and knowledge webs offer a means of constructing knowledge by facilitating collaboration and teamwork" (p. 101). Do you like you learn from other people? I believe I am constantly learning from what people say and trying to see their perspectives on things when they share information.

Using Wikis is a way to co-construct knowledge. I first heard about wikis my freshman year when I took the introduction to technology class. I thought they were cool and interesting, but I honestly have not used them since then. However, this class reintroduced them to me and have been very effective for displaying and sharing information. It is very easy and convenient for me and my peers to post sources on the class organization wiki. A wiki creates an "environment for students to join together in a knowledge-building community" (p. 105). They can post "knowledge" they have found and see the other things that have been posted. One example of a wiki they described in the book is an AP teacher who used a wiki as a way to help prepare his students for the end of the year exam. What a great way to review!

Once again, I am amazed by all the technological tools I read about in these two chapters and am excited to put them to use in the future!