Showing posts with label maths. Show all posts
Showing posts with label maths. Show all posts

Monday, July 3, 2017

Term 2 in pictures


Year nine and ten students designed games for year seven and eights to teach them about climate change.

We made more progress in our Learning Hub Curriculum. In this session, students were discussing aspects of emotional intelligence.

Had a massive win for algebra. Students used algebra to test out their card game designs. Students found this algebra so useful that they kept referring to it!

I have been exploring triads as a means for gathering an overview of the class and their progress on tasks. 

You can never go wrong with a bit of model making! Students were asked to create sculptures that represented the habits of their organisms's environment. 
I was able to take three students and three staff to meet Jane Goodall at the Auckland Zoo. Wow!

Sunday, October 11, 2015

Buzzwords are not enough

Visitors to Hobsonville Point Secondary School's beautiful, new modern learning environment are often distracted by the broad open spaces, the bright furniture. However, visiting the school with students in action leaves one with a completely different experience of a modern learning environment. Here are just two examples from my teaching for term three that illustrates this point.

What's a Squircle?

This module combined visual arts and mathematics. Students were exploring geometric properties of shapes, and using these to create screen prints. Using translation, rotation, reflection and in some cases, enlargement, students have created their own tessellations. Students then took a step further and completed a detailed write up, explaining the mathematical principals behind their work of art. 
Student work from 'What's a Squircle?'

 Age of Ultron

This module combined social sciences and science. Together, we have been looking at some of the ideas that sit behind artificial intelligence. In science, we unpacked some of the ideas around circuits including components of circuits, insulators, conductors, types of circuits etc. In other words, the very basic physical aspects of how machines, including smart machines are constructed. Steve Mouldey, my social science co-teacher for this module looked at the sustainability aspects of the rise of the machine, including automation and smart machines. He touched on ideas around economic, social and environmental sustainability. Student learning experiences in this module included modelling of Moore's law and the related chess board problem (see video and images below). We had the team from Thought-Wired in to talk to our students about machine learning. as well as playing with some breadboards, Arduino and also making some wobblebots (checkout the Mindkits website for gear). We deconstructed old computers and servers. Students have even had a go at constructing various parts of a policy statement for New Zealand regarding Artificial Intelligence. 

Student work from 'Age of Ultron'

So what?


I know that the students in 'Age of Ultron' were not just engaged in deep thinking about current, topical ideas, they were engaging with evolving ideas (we have a timeline constructed in class where we track artificial intelligence news as it is released throughout this module). The students were constructing ideas and questions together in spaces and ways where there is no textbook telling them about a single answer, or how to think. These students were dealing with the true complexity of the real world, not some contrived, oversimplified, fake version, and this includes everything from policy statements, killer robots, and even the ethical and social implications of sex robots. In contrast, the students in 'What's a Squircle?' were using existing knowledge of geometry, translation, rotation, properties of shapes etc. to create new meaning, new ideas, new interpretations. Students were not just replicating a method, they explored a method and applied it to create something completely new. Throughout the process, students were able to experience the real problems that occur when physically applying rational mathematical concepts. Students could recognise how two disciplines could find a way to work together.

Intended as a brief snap shot of my practice from last term, I realise that I could easily have turned this post into a buzzword bingo experience. Maker Ed? Check! Authentic and relevant context? Check! Learning from experts (other than teachers)? Check! Project based learning? Check! Elements of design thinking? Check! Blended learning? Check! Robotics and coding? Check! Assessment for learning? Check. Again, much like only looking at the beautiful modern learning environment spaces of schools like Stonefields, Hobsonville Point or Albany Senior, none of these genuinely capture the true complexity of what is going on. Too often in education, we grab the buzzword by the handle, and we leave the very important thinking, the bulk of the suitcase behind (thanks to Creativity Inc. for this metaphor). We look for answers, for recipes, for programmes, rather than actually engaging with the deeper thinking about what is going on, for our students, in the world, in the future. What would our practice look like if rather than talking trends, rolling out literacy programmes and preparing students for the working world (one that is changing so rapidly that this almost seems meaningless)?

The two modules above certainly tick many of the boxes around modern learning practice. I also know that the students were for the most part, highly engaged, they were learning and enjoying it. But is this enough? I hope that the learning experiences that I design changes the way the students think. I hope that the learning experiences I design enables students to collaborate, not just cooperate. I hope that students can recognise diversity (in people, in information, in knowledge, disciplines, experiences, etc.), learn from, and draw on the strengths and weaknesses. I hope to help students discover their passions, so that they may turn them into purpose. I hope to help students tackle challenges, to create brighter futures for themselves, for each other, and the world. I hope that I awake intellectual curiosity and determination. 

Given these hopes, there is no literacy programme roll out that will cover it, and no buzzword without the bulk of its meaning and context that will allow me success. There is no recipe that will allow me to meet these goals. There is however Dr Seuss; "Think left and think right and think low and think high. Oh, the thinks you can think up if only you try!". Here's to term four being about taking the thinking about my practice to a whole new level. Join me?

Monday, July 13, 2015

Getting my maths on



I was very lucky to attend the NZAMT conference on a scholarship from NZAMT. In other words, I had a fantastic opportunity to spend four days at a maths teacher conference, learning amongst some pretty serious mathematicians. As with most conferences however, things can be a tad overwhelming as we try to make sense and learn from each session, trying not to forget the new ideas they shake loose. I take notes at every conference I go to however, often these notes go to waste as life gets busy. As a result, I decided that with this conference, as well as the notes I usually take, I would summarise each session with a single question to help jog my memory around the ideas or goals each session gave me. You will notice that these are all phrased as 'How might we ... ?' questions. How might we is a great tool I picked up from the design thinkers and books such as A More Beautiful Question. How might we suggests possibility and action.

So here are my questions:

  1. How might I develop my knowledge of advanced mathematics?
  2. How might I improve the quality and quantity of feedback students receive in my modules?
  3. How might I enable more evaluation of methods for more discerning problem solvers?
  4. How might I reach backwards, aka, make sure students get to the exciting contextual maths at the beginning rather than a goal to work towards at the end?
  5. How might I help students to develop better representations of mathematical ideas?
  6. How might I challenge my students to find mathematical patterns in more everyday situations?
  7. How might I use PPDAC to support development of mathematical art work in my upcoming cross curricular module with art?
  8. How might I use testing data to be a mores responsive, adaptive teacher?
  9. How might I expose my students to data science earlier?
  10. How might I encourage and enable more students to 'play' with data?
  11. How might I empower my students to be more independent learners through the use of video?
  12. How might I extend the concepts that I am teaching to bring more mathematical awareness?
  13. How might I create innovate and engaging electronic internal assessment tasks for my NCEA students?
It seems that his was a far more powerful way to summarise my notes as looking over these questions I feel ready to prioritise my next steps and tie them to my professional goals for the year. 

Wednesday, April 8, 2015

F is for favourite things... Show your work!

A little behind but F is for favourite things. In particular, my favourite thing I found today is a site called Dear Data. In my never ending search to give mathematics education a makeover so that more students see it as a creative, problem finding and problem solving way of thinking, I stumbled on what might be the most beautiful mathematics I have in a while.

It started with my interest in data visualisation after meeting the fascinating @kamal_hothi , a data visualiser for the New Zealand Herald. He shared a link to the Factor Dance (you need to click on this link and look, trust me).

The idea of data visualisation fascinated me as it is a role than combines artistry with a solid understanding of data and often, coding too. Hence, it is another example of why we can not continue to only teach maths, but all learning areas in isolation. It is not the data that matters, but what we do with it that matters. Is it useful? How can we use it solve a problem? What problems does the data present? The Dear Data website does a beautiful job of showing creativity in mathematics, problem finding and problem solving. I think I am in love.

Image source
Please note, I could not find a creative commons or any other licence on the site. I have however emailed the owners to let them know that I am sharing their fabulous work on my site and will remove the work if they have any issues with me sharing it here. 
Additionally, many maths teachers also have an ongoing effort with getting students to 'show their work'. I have been focussing on developing this in my students lately using a SOLO rubric and the language of the Hobsonville Point Secondary School Learning Design Model. The Dear Data site includes not only beautiful, but clear examples of showing your work.

All of this makes me want to re-read my current favourite book, Austin Kleon's Show your work. It's a must read for everyone, and is cheap as chips on Amazon.com.





Sunday, November 2, 2014

When algebra and art meet...



One of the aspects of our curriculum design at Hobsonville Point Secondary is the way that our learning is presented in contexts. Forces and  scientific investigations are represented this term as rocket designing, megastructures or even paired with the physical education curriculum and biomechanics. I am however particularly excited about my maths module this term. Algebra of art. These two learning areas are not usually seen to cross over, hence when students can use equations to make sense of what they are seeing, they have a pretty radical new understanding of how we might make sense of the world with equations.


Thanks to the google art project with its gigapixel images of artworks from all around the world, my students were able to try their hand at generating equations to represent some of Sol LeWitt's artworks. The range of artworks mean that I was able to differentiate for the students with simpler and harder works. They were able to zoom in and examine the structure in intense detail, looking for patterns within the work. Where this wasn't enough, they also used a Minecraft video of the artwork to help. I have a few who are keen to build the next artworks we will be using and I am excited to see what they generate with their own equations too.

Through my work as an e-learning facilitator, I often hear teachers say that maths has been the hardest learning area within which to introduce e-learning. Within my own practice, I found that it was not until I shifted to teaching students maths in a context that e-learning really became relevant. The example above illustrates this beautifully. We could have looked at a pyramid that I had drawn on the board in in a textbook. Instead, by presenting students with a high resolution, manipulatable source of information and applying their learning in a way that helped them make sense of the world, students were incredibly engaged.

There is of course also the major shift that occurred in my practice after reading Jo Boaler's, The Elephant in the Classroom.  Increasingly, I have presented students with a problem rather than a method. And in the case of the art works above, as students were working, I could move around the room, prompting and teaching skills as they became necessary. The students are incredibly receptive to learning new methods when they are working on the problems as they can genuinely appreciate the "why are we learning this."

Saturday, July 26, 2014

Preview

Turns out planning a conference keeps one a bit too busy to blog regularly. However, I thought I would just share a quick preview of what I am teaching this term.

There is no I in team
Bryce's team work game in action
We are looking forward to having students analyse their behaviour!

On Wednesdays this term I will be teaching with Bryce. Bryce will be doing PE and Health while I will be doing statistics. We started the module with some team building games. Students were then able to reflect on the experience using a google form. The same google form was also then used as a means to establish prior knowledge about statistics. Students then worked in groups to have a go at analysing the results from the google form.

Population Explosion Project
Thursday afternoon is my SPIN (special interest module), that I offer by myself. This spin is a maths module, however mixed up with one of my personal interests - anthropology. We started the session by watching the first few minutes of a video from the fantastic and entertaining statistician Hans Rosling. Students were then asked to generate questions from what they had just watched using a question grid and dice. We will be using their questions throughout the term to inform our statistical inquiry and hopefully draw some conclusions. 
Shout out to Cindy for this fabulous resource

Student selections of their most complex and most interesting questions

Apocalypse now
Apocalypse now on Friday is a module that I will be teaching with Steve Mouldey. In this module, students will be examining socio-scientific issues, however particularly looking at 'wicked problems' specifically outlined in Steve's current read - NZCER's Key Competencies for the Future. Students started the lesson simply by brainstorming in groups everything that is wrong with the world. They were then asked to sort these into groups with descriptive titles and then asked to provide a description of each category. Students were  then given time to explore the resources (videos, articles etc.) that Steve and I curated. Even on day one, we already had some interesting discussions about different perspectives when gay marriage came up as a topic. Steve couldn't join us, however but we made sure to keep him in the loop using our module hashtag on Twitter #apoclyps. Our visitor in class, the lovely Alyx also made sure to share the events. 




Monday, April 21, 2014

Mirror mirror on the wall, are kids in maths classes having a ball?

R is for research in the A to Z challenge...

Have you ever noticed the way people talk about maths? "I don't like maths" or "I'm bad at maths" Even in my post graduate level, starting masters degree, critical research methodologies course, from a top university, students shy away from quantitative research due their 'feelings' about maths.

A 2009 report from the New Zealand Ministry of Education suggested that 37% of the students in their survey selected maths as their least favourite subject. Incase you think you might be bad at maths too, let me interpret for you... This means that more than a third of students have selected maths as their least favourite subject. Not just that they dislike it, but that out off all the subjects they do dislike, maths is the one they dislike the most.

In 2013, New Zealand fell from 13th to 22nd in their PISA maths scores. Although there was some discussion in the media and in staff rooms, PISA was labelled just another test. And since, I have heard nothing of it.

As a bit of a maths victim myself, I set out to restore the relationship between myself and maths when I accidentally ended up teaching it. And yes, we really have restored the relationship. I have discovered that I am very mathematically minded and that I enjoy maths. So why is it that for so many years as a student, I thought that I was bad at maths? Why is it that I too would have chosen maths as my least favourite subject?

Images from Pic Sauce and Teenager Post via Pinterest

Over Christmas I read Jo Boaler's The Elephant in the Classroom (a MUST read for all maths teachers). There is a great line in her book that is echoed in much of the work on Dan Meyer's blog too -“in maths classrooms, trains travel towards each other on the same tracks and people paint houses at identical speeds all day long. Water fills baths at the same rate each minute, and people run around tracks at the same distance from the edge” Boaler (2009, Loc 715). Both Dan Meyer and Jo Boaler then go on to then talk about how the maths classroom could be changed, for the better. And so I started wondering... What is actually happening in maths classrooms? And the more I wonder, the more I am dead curious and actually want to go look.

All over Twitter and and all over the internet educators are sharing fantastic, innovative, engaging pedagogy. You can just look at the great conversations that happen anywhere, anytime using the symbol of the moment, the hashtag. Even a quick look through #mathchat on Twitter reveals some exciting and engaging maths tasks.

Area project idea that incorporates real world concepts! http://t.co/WGSZj0AmLu #mathchat

— Matt Davis (@Mathman17) April 21, 2014


Neat collection of real world math problems w/ theme "Would you rather...?" http://t.co/Dcj44XULeT #mathchat #ntchat

— Betty Fei (@BettyFei) April 21, 2014


So if all this is going on in the cyber world, is it happening in maths classrooms? I'd like to know. So after much deliberation, going this way and that way, I have officially chosen a topic for my masters. I want to know what is going on in maths classrooms at the moment. Are teachers using e-learning to make rewindable videos for their students? Have they mastered the art of the explanation on a white board? Are they using flipped class models or project based learning? Are they using cooperative strategies? Or are kids going it solo, focussed on the task at hand? Where are the problems the students are solving coming from? Textbooks? The internet? Did the teacher choose the problems? Did the teacher make up the problems? Do the problems require replication of methods or analytical thinking skills? I want to know!

What do you think I will find? Even better, what do you think I will find in those first two years of high school where I want to focus my study?

Boaler, J. (Ed.). (2009). The elephant in the classroom: helping children learn and love maths: Souvenir.
Davison, I. (2013). Gap widens between NZ students. The New Zealand Herald. Retrieved from http://www.nzherald.co.nz/nz/news/article.cfm?c_id=1&objectid=11167148
Meyer, D. (2013). Fake World Math.  Retrieved from http://blog.mrmeyer.com/?cat=109
Wylie, C., Hodgen, E., Hipkins, R., & Vaughan, K. (2009). Competent Learners on the Edge of Adulthood. Wellington: Ministry of Education

Saturday, April 19, 2014

Pedagogy Princess

P is for Pedagogy Princess in the A to Z challenge...

To quote the A-team, "I love it when a plan comes together". Every now and then, you plan a lesson, where the stars (or perhaps the hormones?) align, and things just work out perfectly. The students are so engrossed that they forget about lunch. Your resources become relevant, useful and pitched at the right level. You can hear, see and feel the deep thinking and discussion all around you. You don't have to remind anyone to focus. A truly magical moment! But what is it that causes this magical moment in the teach-time-contiuum? Is it a temporary fluctuation in the continuum? Perhaps a worm hole that you slipped through to a parallel dimension?

PEDAGOGY: the method and practice of teaching, especially as an academic subject or theoretical concept. 
What is good pedagogy? I think good pedagogy is when a teacher can get all students to learn. We know that some students will learn in spite of the teacher, but I think good pedagogy is when a teacher can get every student to learn. Secondary teachers often teach more than a hundred students within a week. How can we possibly hope to engage every one of these students? Should we even be trying to? Actually, I think the last question is rhetorical, of course we should be trying to engage every student!

I am no expert, but I am creative. So here are a few of my creative pedagogical experiments that I have had some success with in regards to engaging a whole class at a time.

Image source
One of my favourite ways to help engage students is to tie a lesson onto a current event. Last year it was establishing whether an America's cup yacht would fit in our school atrium. This involved students needing to find the dimensions of the yachts and then measuring the atrium. The atrium of course was quite large, so part of the problem solving was how to measure the height when you can't reach all the way up to the ceiling. As well as learning how to measure, students were able to discuss their strategies, attempt different strategies, evaluate strategies, identify and evaluate variables, and get out of their seats.

Another current even that I used recently was the now infamous case of the two IVF couples whose embryos were mixed up. Even though this lesson was the last lesson on the last day of the term, students were completely hooked. The class was divided into two teams and a jury. Each team represented one of the couples, their lawyers and whoever else they might like to call to the witness stand. Students were arguing backwards and forwards about who should get the babies. And as can be expected, they then began to question who was a 'better' couple, who had a shady past. The students quickly began to realise just how hard a judgement like this can be. As a result, students became increasingly aware that there are always two sides to a story, ethically, morally and objectively.

For me, the key to the success of these lessons is that the answers to the problems can not be googled, not through google or by treating the teachers as google. Instead, my role shifts to simply playing the devil's advocate, testing student theories and thoughts as often and as thoroughly as I can. And by not knowing the answer, I avoid leading students to believe that there is always one answer to a real world problem, because lets face it, there rarely ever is.

Monday, April 14, 2014

Learning 2.0

L is for Learning 2.0 in the A to Z challenge:

At Hobsonville Point Secondary School, we want to personalise learning. We want our kids to love learning. And we want the learning for both academic and personal dispositions to be rigorous. You might be curious about how a public secondary school is trying to achieve this. So here is the cheat sheet...

Start with Claire's blog post that describes the different structures of our school. Then read Megan's blog post that describes the anatomy of our learning hubs. And then, read through the modules we are offering for term two. In short though, modules cover the curriculum whilst learning hubs is where we develop the whole learner and where we make and develop our connections with families.

We still teach maths, english, science and so forth. But we do things a little differently. For example, you can choose how you do your maths and science in term two... So everyone is learning about maths and science, but you can choose to do it it in a visual arts context, a food and culture context or a social science context.


You might wonder what this looks like in practice...Below is a comparison between one of the modules I taught this term with Ros MacEachern called Larger than Life. You can see that I still taught statistics, however I just wrapped it in a context. And this clever wrapping allow us to personalise whilst providing rigour and curriculum coverage.



What we do:
Maths at HPSS
New Zealand Curriculum
Modules take the place of subjects at HPSS. A module combines two or three subject areas. Students who have additional interests in maths will be able to gain extra coverage in  SPINS (special interest modules) which focus on extended coverage of learning areas
The New Zealand curriculum dictates what all students across the country should be learning at school
From the New Zealand Curriculum: In a range of meaningful contexts, students will be engaged in thinking mathematically and statistically. They will solve problems and model situations.
Larger Than Life: (combining English and Maths) Under the English component of this module, students produced their own blog or vlog.
Students in this module:
  • Analysed graphs based on the content of their blogs/vlogs. E.g. Students who were blogging about gaming looked at graphs of console prices over time.
  • Entered the amount of ‘hits’ from each of theirs sites in a spread sheet
  • Posed questions about the amount of ‘hits’ that we were getting as a class. E.g. Did YouTube channels or blogs of the students in our class have the most hits? Did the boys or girls in our class get more hits?
  • Calculated the averages to determine the answers for the questions above
  • Begin to manipulate a spread sheet to input formulae and produce graphs


In statistics students will:
  • Interpret statistical displays
  • Use a calculator to determine averages
  • Undertake a statistical investigation


Flow chart from NZ Maths http://www.nzmaths.co.nz/elaborations-level-five-statistics

Of course, because the learning for every student looks different, we need to make sure there is consistency across the modules. This is gained from the learning design model which was constructed by pulling the New Zealand curriculum to pieces and the putting it back together again. Just one term in and most of the students are able to verbalise the main parts of the model and understand its process on driving learning.