Showing posts with label Constructivism. Show all posts
Showing posts with label Constructivism. Show all posts

Wednesday, 24 August 2011

Learning in a Digital World - EDUC 8845 Module 6

The evolution of technology tools has created an avenue for learners to keep abreast of the emerging technologies. The impact of technology on the way I learn is immeasurable. It has made me have access to different learning styles, which gives me better understanding. The combination of audio, visual and text media has broadened the retention level of the most newly acquired knowledge. Though the use of technology has advantages and disadvantages, but it gives several options in which learners can depend upon, to enhance their learning processes. For instance, I have access to low bandwidth Internet connection; this has made downloading of the video file very difficult. However, the video file transcripts, which to a large extent would meet the needs of learners like me, are available in most online environment. The ease of access to online learning is as a result of technology, which has brought learning to the door step or bedroom of many people across the continents. My base is in Africa, and I am running a doctorate in United States of America, and currently on an on Holy pilgrimage in Israel. This example is to buttress the impact of technology in my learning. Wherever I am, and I stay connected, is equivalent to having the university in my pocket.
Learning in a face-to-face environment is very good as it involves bodily contacts. I had a first and second degree in Computer Science through face-to-face learning, comparing this with my doctorate in an online environment is quite distinct. The online environment involves a lot of collaboration, and creating learning communities. It gives me the opportunity to share experience with other learners; support the learning of each other while promoting creativity and critical thinking skills, open and broad mindedness as a result of constant interaction with diverse people; acquisition and reflection of new knowledge; and a transformative learning. In teaching and learning processes, the ability of learners to create, and construct new knowledge is critical, while the role of the facilitator is non-negotiable. Learning in a digital world would be effective, if a facilitator anchors the learning process through effective communication, feedback, classroom or faculty management, and learning community. Many learning theories, such as behaviorism, cognitivism, and constructivism are of the opinion that learners acquire new knowledge based on prior experience. This is further enhanced by connectivism, which creates a network for learners using technology.

Tuesday, 12 July 2011

Collaboration - EDUC 8845 Module 3

Effective communication emanates from constant interaction, and as such communication is a key issue in human development. It is through effective communication that collaboration would occur. Without human instinct to interact and work as a group, a community would not exist. In the past, source of livelihood was gathering enough food to survive. However, when human decided to bind together, they went for a bigger hunting spree that exceeds what a family can consume. The outcome was better livelihood within the community, which is as a result of collaboration. Rheingold in his discussion emphasized the essence of collaboration in the evolution of Wikipedia. Today, Wikipedia is a free encyclopedia based on the work of numerous collaborators.
The advent of technology has taken collaboration beyond an imaginable level. We now have a global learning network where people from diverse culture, background, and race come together to construct new knowledge. One of the principles of constructivist according to Jonassen is that knowledge is socially co-constructed by learners (collaboration) based on their interpretation of experiences in the world. In Lev Vygotsky’s view, acquisition of knowledge is through shared problem solving experiences with others (collaboration). In essence, problem-based learning (PBL) is paramount in a constructivist learning environment in which collaboration is a critical feature (Driscoll, 2005). Reflecting on Rheingold’s statement “what forms of wealth could be created if we knew a little bit more about cooperation”? I would like to relate the question to a work on problem solving. I am working on a document using Google docs with collaborators from different countries to solve a peculiar problem. The cooperation to produce a well-written document is amazing. Chang & Lee (2010) in their research on collaboration between subject and computer teachers to facilitate PBL in their classroom revealed that there was an increase in motivation to learn and students’ performance. In several organizations, those within the workforce that could use technologies to reshape how they work have experienced significant productivity gains. The basis of the job of knowledge workers is collaboration, which means they interact to solve problems, serve customers, engage with partners, and nurture new ideas (Manyika, Sprague, & Yee, 2009). This substantiates how technology facilitates collaboration to create wealth.
References
Chang, L., & Lee, G. C. (2010). A team-teaching model for practicing project based learning in high school: Collaboration between computer and subject teachers. Computer & Education. 55(3). 961-969. Retrieved from EBSCOhost.
Driscoll, M. P. (2005). Psychology of learning for instruction (3rd ed.). Boston, MA: Pearson Education.
Manyika, J., Sprague, K., & Yee, L. (2009). Using technology to improve workforce collaboration. Retrieved from http://whatmatters.mckinseydigital.com/internet/using-technology-to-improve-workforce-collaboration.

Rheingold, H. (2008, February). Howard Rheingold on collaboration [Video file]. Retrieved from





http://www.ted.com/index.php/talks/howard_rheingold_on_collaboration.html.