Using Cognitive Load Theory to Crack Addition (Part 3/3)
This blog follows on immediately from; Using Cognitive Load Theory to Crack Addition! Part 1 & Part 2.
We are picking up on children learning to add two 2-digit numbers together for the very first time in their life, and in the previous blog (Part 2) we looked at using Cognitive Load Theory to ensure that the child’s Working Memory (WM) is prepared for this moment. Here is a step by step guide to what this episode of explicit teaching looks like:
Using Cognitive Load theory to Crack Addition (Part 2/3)
There is a day in a child’s life when they first learn to solve ‘2-digit add 2-digit’ addition questions. Every child has this day! The child’s teacher wakes with great excitement. This is what it’s all about. Within this day there is an actual moment when the teacher starts their explicit instruction. This will be a beautiful moment since the child’s life is about to change…well, mathematically anyway! There are a lot of steps to teach in a child’s mathematical learning journey. They don’t all have equal weighting; some are more important than others and some are just crucial. This one is one of those crucial ones; tying shoelaces, riding a bike and ‘2-digit add 2-digit’.
Cognitive Load Theory is a ginormous beast of a pedagogical concept. At times it’s mightily complex and far from being visible in a moment, yet at other times it couldn’t be more simple, more clear and more beautiful. It is CLT that gets us to this beautiful moment!
Using Cognitive Load Theory to Crack Addition (Part 1/3)
Rocking up to teach 30 seven/eight year old children in an area of high social deprivation, the teacher walks straight in and presents a ‘3 digit add 3 digit’ question on screen:
Five seconds later, every single student holds up a little whiteboard displaying the correct answer; having processed the calculation entirely mentally.
The 5 Megatruths of Great Teaching
How fantastically big is this question, ‘What makes great teaching?’.
It’s quite a scary question for an actual teacher… because it challenges you to answer it! At first it sounds rhetorical, and perhaps we would all feel safer if it was. The question seems to be asking you to explain your professional worth and even your professional qualification. If you are given a few moments to jot down some bullet point answers, then you may struggle. Why? Well, if we listen to John Sweller (the TES referred to him as the ‘Godfather of Cognitive Load Theory’), then we can’t even begin to know about great teaching until we know about how the brain learns. Sweller says, ‘Without knowledge of cognitive processes, instructional design is blind’. In other words, we need to know about the brain in order to teach. No wonder ‘great teaching’, then, is so elusive. The brain is, after all, the most complex structure known to humankind.
Ofsted Research: Outstanding but Requires Improvement
Ofsted have recently issued their overview of educational research that underpins the draft inspection framework.
It is wonderful to see teaching and learning led by education research. As a young teacher studying school/teacher effectiveness under Professor David Reynolds at the University of Newcastle in the late 1990s that was not the case. Practice and research were separate worlds… never mind conjoined…never mind research leading practice! So, it is really a watershed moment; Ofsted taking the best educational research on the entire planet and using it to underpin their inspection framework. And they have done it incredibly well! Common sense always rises to the top and this approach just makes sense! I particularly like the way the research leads straight into the specific criteria used by inspectors to make judgements. As a former inspector for Ofsted I know how it feels to be making judgements using criteria that have come from ‘nowhere’.
Getting the Load Right
Do you do it yourself or do you just like to watch? Blogging, I’m talking about. For a long time I’ve been on the outside, looking in…at bloggers. Some people take to it naturally (millennials probably). Not me though. I’m a reluctant blogger. My wife has been trying to persuade me to blog. Curtis (boss at Andrell Education) has been telling me to blog. My subconscious has been shouting at me to blog! But, my ‘conscious’ has been telling me to keep watching.