Highlighting is a Waste of Time

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Highlighting is a waste of time according to a comprehensive report (and note the link to the full text) released on Jan 9th 2013 by the Association for Psychological Science. The authors, led by Kent State University professor John Dunlosky, looked at various learning tactics and rated each from high to low utility. You can read the full report by clicking on the above link or for a summary have a look at this article in Time.

The authors conclude that the most effective learning techniques are distributed study sessions (last minute cramming is not effective) and more practice testing, the use of flash cards can be very helpful with this, as the conclusion to the Time article states ‘ditch your highlighter and get busy with your flash cards’.

On Study Strategies, a very valuable set of resources comes from The Learning Scientists. See their blog for more information and note the excellent downloadable materials on study strategies including Retrieval Practice. Note the blog on meta-analysis of 217 Retrieval Practice Studies.

Kate Jones – Study Guide

On TES Resources, Kate Jones has provided Effective Strategies – Study Guide

I have said before that I have become convinced of the need for frequent recall, perhaps even more true in the UK now that students are assessed with linear exams. Something I do regularly with all my classes from age 11 to 18 is ask them some questions at the beginning or end of a lesson to see if they can recall recent (or not so recent!) work. The questions are short and can just be read out for students to write responses in their exercise books (making this a great starter – no IT or resources required). The questions could be on a variety of topics but could of course be a series of questions on just one topic. Questions requiring higher-order thinking skills could also be used. See Retrieval Practice and also MiniTests for further information – including what the students think.

I think this type of exercise is valuable at any time, not just at examination time and we should spend time regularly helping our students recall current or earlier work. If they have a basic ‘toolkit’ with which they are comfortable and secure they have a foundation to which they can link new learning to.

A really useful source of questions which can be used this way are the mental tests from CIMT; these are included with their resources for Years 7, 8 and 9 and also for GCSE. For Key Stage 3 (ages 11-14) scroll down this page for the Year 7, Year 8 and Year 9 course material, the resources include mental tests as part of the teacher support material. On the GCSE page scroll down to the teacher support material and note the mental tests available for most units, see this on Formulae for example.

Be imaginative with homework, it does’t have to be on the current topic – it could be on last week’s topic…or last month’s…or something you have not done yet!

The Collective Memory resources on TES are ideal in helping students understand and recall information and link ideas together. These can be used in a variety of ways which are fully described in the article. (A further set of resources is available here). Last year my GCSE students created several posters of their own which they found a very useful revision activity.

Bubbl'us diagram

Some students find mind maps helpful to recall information, I have seen students create some excellent diagrams with Bubbl’us for example. For some more online revision tools including some to make flashcards the resources mentioned here may be helpful

As I write I am reminded of a favourite quote from John von Neumann who said “Young man, in mathematics you don’t understand things. You just get used to them.” I know that for me, when I am more used to ideas I feel I understand them better. If we help our students recall all the basics – perhaps they will feel more secure – and confident.

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