We've just finished our first week of the new year, me and my class of five-year olds.
I've been thinking about Graeme Anshaw's blog post where he asks, What type of maths inquiry do we employ the most and the least in our classrooms?
He outlines these different forms of inquiry:
Posing the question
Planning the procedure
How do we find a place for open inquiry, where the students are asking the questions? More specifically, how do I do it, with my class, especially as most of the students don't have English as a first language?
For young children like mine, how they ask questions is often through their play. If I pile these up here, what would it look like? How could I arrange them more satisfyingly?
Here's a couple of students arranging wooden blocks in a line, then arranging frisbees and bats on top.
You need lots of components to get good patterns going - we need more bats and frisbees! We've just got more magnetic Polydron and the building is impressive. Here's T asking how he can transform shapes, and what happens if he uses triangles to add star-points to other shapes?
Cutting holes in folded paper:
Making balls and worms of play dough:
Creating train track networks:
and playing with Cuisenaire staircases:
EL made this last series of staircases. Actually she had to make it three times. The first time someone slid some rods into it, and it was too late to repair, the second time it was standing up and got knocked over during lunch time. I made sure there was time when she could get it finished and photographed.
I think it's important that everyone recognises that there is maths implicit in all these things. Many people still think of maths as needing to be about counting or numbers or sums, and feel anxious that these should happen. But these things are there in the physical things that the students are doing already! And also:
- Spatial and geometrical awareness
- Categorising and sorting
- Creating patterns
- Investigating the results of processes
There are also the social skills being exercised in much of the group and paired work. All of the IB PYP social skills are needed at various points:
- Accepting responsibility
- Respecting others
- Resolving conflict
- Group decision-making
- Adopting a variety of group roles
Of course, it's great to connect all this making to language, to talking about what we've done and reflecting on it, and ultimately to symbols too. And to start to abstract from the particular. But I don't want to be hasty with this. A lot of the student's creations are so pregnant with mathematical possibilities that I want to (as Helen says) re-propose them to the class, perhaps along with what they said to me at the time. I'm also this year, annotating photographs of the students' creations with them.
And there will be time to start making connections to some of the big concepts in maths. Like the way Graeme starts with the big central idea, "Our base 10 number system evolved for a variety of reasons and led to place values that extend infinitely in both directions." What these big ideas are varies from list to list. I see Jo Boaler and her team have just developed some:
Others have come up with big overarching ideas that stretch right over the years. Like Mike Askew's:
In addition to considering this, in the IB PYP we work with transdisciplinary themes, that bring out the connections between traditional subject areas. Including maths of course.
So, I'm hoping, for instance, to connect, for our current unit of inquiry on transport systems, the train track building that's going on with some discrete maths. How places are linked, how are nodes linked by edges. Moving from very concrete things like trains and cars, onto networks, reasons for networks, connections. I tried this last week, asking students to make roads between every pair of two houses, and after a few asking them to guess how many roads there will be:
What happens if the roads are not allowed to cross?— Justin Lanier (@j_lanier) September 8, 2017
What I really want to keep though in all this, while trying to develop the big ideas, is the wonderful, individual, confident play and creativity.