Monday, 14 January 2019 14:10

Contrasting learning methods: SENSE Ed SIG

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The most recent SENSE Ed SIG took place on Saturday 8 December at Park Plaza Hotel in Utrecht, where Giulia Colacicco, a PhD candidate in mathematics, gave a presentation on ‘Contrasting learning methods.’

Giulia gave a demonstration, drawn from her master’s thesis, of a new way to teach mathematical concepts to high-school students. We looked at several videos in which two dots moved back and forth while we were asked to express our perceptions of what we were seeing. More information was added to each successive video, first gridlines, then numbers running along each line.

If you think back to your high-school maths classes, do you remember functions? It turned out the two dots were the values x and y on which a function is based. Giulia reported that this new approach has quite a few advantages. The students on whom she tested her method reacted positively to both the visual presentation of the material and the opportunity to discuss how things worked with their peers. This meant that they learnt together at their own tempo, instead of being individually pressed to give answers. Giulia then presented the traditional equations with which this concept is normally taught, and the contrast was quite striking.

In the second half of the meeting we investigated two ways of learning a language, namely Chinese. This time we did things the other way around. I started by presenting an ‘old’ method – Hugo’s Chinese in Three Months – which I bought back in the 90s. This starts with long explanations of how the tonal system of Chinese works, and builds up (slowly) to words and then a few sentences. Everything was explained in quite laborious detail.

We then switched to the online method developed by Rosetta Stone. Here, no verbal explanations of any grammar or pronunciation points are given, and there is not a word of English in sight. Instead, the student looks at pictures and learns by example. Once a word is taught, it must be successfully picked out from a series of photos on a later page. Grammar is also taught by inference without stating rules.

The attendees certainly seemed to prefer the new method. However, it is worth pointing out that there are no resources such as dictionaries (you have to learn the word and then remember it), one never hears what an extended conversation is like (Hugo’s audio material does offer this) and the method is pretty expensive. What’s more, once your online subscription expires, you lose access to the materials, so you can’t review anything.

Our group had a very enjoyable afternoon, enhanced by the excellent technical facilities offered by Park Plaza’s newly renovated meeting rooms. It is unfortunate that the turnout was so low. Please keep an eye out for the next SENSE Ed SIG meeting, which will be held sometime in May.

SENSE has a number of special interest groups (SIGs) which meet regularly throughout the country. They are open to all members, and guests are welcome to attend one or two meetings before deciding whether they would like to join SENSE. See the events calendar for more details.

Read 209 times Last modified on Thursday, 17 January 2019 13:59