A Culture of Trial and Error

When you’re doing well, the easiest thing is to play it safe, keep the status quo. At Nanjing, if it fails, we’ll change it and try it again. We want to define NIS’s very own “trial and error culture”, which includes risk taking, learning from failure and developing a ‘have a go’ attitude.


At most ‘good’ schools, when you’re doing well, the easiest thing is to play it safe, keep the status quo, not change too much. At Nanjing, if it fails, we’ll change it and try it again.

We want this strategy to define Nanjing International School’s very own “trial and error culture”, which includes risk taking, learning from failure and developing a ‘have a go’ attitude.

But, as Head of Primary, Marina Gijzen points out, “generating a culture of trial and error is not as simple as it might sound. Some- times people want a recipe of what it looks like, but dealing with unknowns is a key part of pushing ourselves as educators, and for students pushing themselves as learners.”

To help students understand what trial and error might mean, a lot of initial efforts have centred on how teachers and leaders at the school might act in a more ‘trial and error’ way. So, where traditionally, instigating outdoor learning might have required a full year of policy assertions, professional development and meeting after meet- ing, we’ve already made a small outdoor class- room prototype for Kindergarten kids. The result is simple: they go outside to learn a lot more.

In fact, making better use of staff meetings helps develop an ongoing sense of what small steps peo- ple are trying out, and offers more chance of col- laborating to bring the small parts together. Thursday’s “Drip Drip” Professional Learning meetings are short and to the point: no-one pre- sents more than seven minutes on an area of teaching or learning to which they are making a change.

“We learn a little bit more from our peers,” explains Marina, “and as a result we develop a common understanding of what’s going on. We’re always saying ‘I never get to hear what other people are doing, or what Kath is doing in maths, or what they’re doing in learning support. I hear these great things but I don’t know what it is, and how to do it myself.’ Now, with this collective time guaranteed every week, we have informal sharing which leads to some great peer learning throughout the week.”

“The literacy coach has gone to work with the early years, the drama teacher works alongside the Mandarin teachers, the literature teacher has worked in the early years. It’s a prototype practice – only a half hour long – but it gives every member of our staff something new, every week.”

Bob Cofer and colleagues in mathematics are building on students’ existing level of trial and error, trying to reduce the negative connotation of the word. “For me, trial and error is teaching the difference between failure, as in ‘I quit, I’m not going on’, and failure as in the engineering style I’m used to: ‘Oh, this didn’t work, this is what I need to change to move forward’. As an engineer, I cannot remember a single thing where the first attempt was the final product.”

Shemo Gani sees a challenge in developing a culture of trial and error in even our youngest learners. “Making mistakes is seen as a bad thing, and it’s lodged there from the age of four! They might be trying some writing, or some painting, but they’re so afraid, even at that age, that they’re not willing to try. It takes a real effort to show them how to make mistakes, feel proud of their mis- takes and learn to reflect on them, make changes and then celebrate the subsequent success.”

Grade 11 student, Derron Yu, has seen the encouragement of this trial and error culture as core to succeeding in senior high school. “We need to make mistakes. It allows you to find out the right answer, but it allows other students to learn from the mistake, too.”

“I hear the language of the strategy everywhere, thanks to the strategy prototypes that people are putting into place. That’s the biggest impact. Even people who were not part of the initial strategy workshops use the language, and take part in trying it out through those prototypes.” Julia Güsten, Board and parent


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