My model of the colouring sequence
As you know, all we do in Primary Schools is colouring. No primary school classroom is complete without felt tips or a child whose job it is to sharpen the pencil crayons (The Pencil Crayon Monitor). In fact you can tell how classy a school is by whether it uses pencil crayons or not. And when it comes to extension for the more able, well obviously the first challenge is to draw a picture; the second is to colour it in.
And yes you’ve guessed it, my lesson to avoid embarrassment on the quiet coach was ‘colouring in’. Twenty minutes into the journey, I whipped some felt tips and paper out of my bag (much to the bemusement of the nearby commuters) and not long after that, all the children were colouring in.
But this was no colour by numbers exercise. Oh No. We were heading to a computing workshop at Microsoft and I didn’t want my children going in completely cold. So I told them some rules to follow and asked them to come up with their own four colour sequence. The rules went like this.
- Colour a single square in the middle of the paper with the first colour of your sequence.
- Colour the squares that adjoin by a single straight line with the next colour of your sequence.
- Go back to 2.
I then demonstrated (with the model pictured above) what the sequence would look like after you run it through a couple of times. The children were all of one mind which I would sum up as “Wow! I want to have a go at that.” I’m always amazed at the power of colouring in. This is what happened:
Jules didn’t get it. He suffered from something that I call the ‘Asimov effect’ and produced this:
Jules’s attempts to follow the sequence
I know that in Ofsted terms, Jules made no progress whatsoever. That would be the case if the learning objective was ‘to use rules to describe a sequence.‘ No WALT or WILF achieved here. But as the actual objective was ‘to maintain quiet for the benefit of the other commuters on the coach and therefore minimise my embarrassment’ then I feel vindicated in the effort that Jules put.
Meanwhile, Robert started well, but then faded.
His work demonstrated much of what we do in the English education system: when we make a mistake, we pretend we haven’t noticed and keep on making the same mistake, believing that the end product will still look fine. As you can see. Robert’s colouring looks fine, but he completely failed to follow the sequence after about the fourth iteration.
Sarah’s work, much like Robert’s demonstrated a lack of self reflection. She did get slightly further before the first mistake was made (look at the purple layer on the 9th iteration). But believing that was doing fine, she carried blindly on for a while. I am slightly encouraged that she didn’t go to the edge of the paper like Robert did. This indicates that her enthusiasm was fading somewhat, which is what should happen if you’re doing something wrong. She didn’t however think about checking with me to put her back on the right lines. It’s still a nice picture though, right?
Meanwhile Ebony-Rose’s was much better than those that had gone before. Unfortunately I don’t have the image, because we seemed to have misplaced it somewhere on our travels around London. The main reason she did better was that she kept asking me what the next step was. Remember that Ebony-Rose is the real special needs child in the group, working over 4 years behind where national average is. I need to write a separate blog post to describe the interesting things I observed as Ebs undertook this process.
Melissa did really well
Melissa and Luke really got it. Melissa did keep asking me if she was on the right lines, but Luke just flew. He seemed to really grasp the logic of the sequence and if you look carefully at his drawing, you can see he made virtually no mistakes, even when he was on the iterations where he had to colour hundreds of purple squares.
I was especially encouraged by this and I can’t help finding it really interesting that a child who in all practical terms can’t read, can find it so straightforward to follow instructions that produce a sequence as complex as this one.
Luke really flew: this is his finished work.