Showing posts with label PBL. Show all posts
Showing posts with label PBL. Show all posts

Wednesday, 28 November 2012

Authentic learning

In his 1970 book Deschooling Society, the radical philosopher Ivan Illich wrote: 'Most learning is not the result of instruction. It is rather the result of unhampered participation in a meaningful setting. Most people learn best by being "with it," yet school makes them identify their personal, cognitive growth with elaborate planning and manipulation.' 

This is a real challenge to many schools. Some of the most effective learning methods involve students doing and making, problem solving, and playing games, all of which comply with the notion of being in a meaningful setting. This kind of situated learning is powerful because it immerses students in contexts that are authentic. Medical students learn through problem based learning, often a complex situated form of education that places them in the role of decision maker. Pilots do a lot of their training in simulators, where 'real life' problems and challenges can be presented to them, and to which they must respond. This kind of learning, according to Jean Lave (1988), is powerful because it is rooted in context, and avoids much of the abstract nature of content that is delivered traditionally. Brown, Collins and Duguid (1989) agree, believing that authentic learning contexts are vitally important if students are to acquire and develop cognitive skills that are transferable to real world living. 

So how do we bring these powerful ideas into school classrooms? Often, we see children bored or demotivated because they are presented with content that is abstract and meaningless, or without a specific context or 'situatedness'. It's not all bad news though. There is evidence that some schools are beginning to adopt authentic learning methods. Saltash.net, a school near to my home, managed to get around this issue by placing children in situations where they had to use tools and techniques to solve real life problems. In their small working farm located within the grounds of the school, they kept chickens, pigs and goats. The children took turns managing the farm, and were often required to purchase food for the animals, or sell eggs at the market. To do this they needed to know about how a market operates, and had to understand concepts such as supply and demand, profit and loss, sell by dates, and so on. Teaching them how to use an Excel spreadsheet would have been dull and boring if it was kept within the four walls of a classroom or ICT suite. Taking this skill outside and putting them in a position where they had to learn by applying spreadsheets to the problem of buying of corn and the selling of eggs at a good price and maintaining records placed their learning within a meaningful setting. There are endless examples of situated learning in a school near you. 

In one American school I visited, teachers chose two students each day who were tasked to edit and present the following day's morning news programme on school radio. All of the children took it in turns to be the morning DJs and news presenters, and their responsibility was to make sure their school was kept up to date on current affairs through their research, editing, filtering and presentation. Many schools in the UK are adopting the School Radio approach too, and children are relishing the challenge of informing their classmates and teachers, deciding on music playlists, reporting on weather and sport, while acquiring authentic critical, organisational and reflective skills. This is learning by stealth, and it is incredibly powerful.

Ultimately, it is the teacher's role to create learning contexts that support authentic learning. If teachers can situate learning in meaningful contexts and real life (or realistic) settings, not only will students become more motivated, they will also acquire authentic transferable skills that they can call upon for the rest of their lives.

References
Brown, J.S., Collins, A. and Duguid, S. (1989) Situated cognition and the culture of learning. Educational Researcher, 18(1), 32-42.
Illich, I. (1970) Deschooling Society. London: Marion Boyars Ltd.
Lave, J. (1988) Cognition in Practice: Mind, Mathematics and Culture in Everyday Life. Cambridge: Cambridge University Press.

Photo by Cobalt123

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Authentic learning by Steve Wheeler is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.

Tuesday, 15 June 2010

Scaffolding or no scaffolding?

Regular readers of this blog will know that one of my hats has 'Editor' written all on it. I'm co-editor of the Routledge journal Interactive Learning Environments, which this year went to 4 issues a year and in 2011 will extend its reach to 5 issues a year. We have a large amount of submissions each year and are kept very busy as a team managing, reviewing and editing the journal. This means that only the best papers are published, and periodically I give readers a glimpse of some of them. Here's the abstract of a stand-out paper from the current issue, written by Connie Siew Ling Ng, Wing Sum Cheung and Khe Foon Hew, from the Nanyang Technological University in Singapore. It is thought provoking at a number of levels, not least because it takes a position on scaffolding using web tools, and challenges us to think about learning through Problem Based Learning in a new way:

Solving ill-structured problems in asynchronous online discussions: built-in scaffolds vs. no scaffolds

Solving ill-structured problems is regarded as an important learning outcome in education as it allows learners to apply theories learnt into real practice. An asynchronous online discussion, with extended time for reflection, is an appropriate learning environment to engage learners in solving ill-structured problems. However, scaffolds may be needed to support learners in the online discussions. This study explores the effect of online scaffolds in supporting a group of graduate students' ill-structured problem-solving processes in asynchronous online discussions. The results of this study showed that the use of the online scaffolds did not lead to a significant difference in the number of ill-structured problem-solving processes. Further analysis revealed that wrong selection of message labels and under-usage of sentence openers affected the results of this study. Improvements for online scaffolds include having more precise message labels and sentence openers based on a Socratic questioning approach.

Reference: Ng, C., Cheung, W. S. and Hew, K. F. (2010) Solving ill-structured problems in asynchronous online discussions: Built-in scaffolds vs. no scaffolds. Interactive Learning Environments, 18 (2), 115-134.

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Scaffolding or no scaffolding? by Steve Wheeler is licensed under a Creative Commons Attribution-Non-Commercial-Share Alike 3.0 International License.
Based on a work at steve-wheeler.blogspot.com.