8 October 2018

Mathematics is Powerful

Mathematics is powerful The message of the moment is that Mathematics is beautiful and mathematics is playful. In my social media bubble of mathematics teachers the over-riding picture is of the joy of mathematics. I see puzzles and brainteasers aplenty on Facebook and Twitter. Mathematics educators strive to dispel the cloud of pain and drill that surrounds maths for far too many people. This site and our social enterprise are called Creative Maths, because we wish to create a world of mathematicians. The joy of maths is a wonderful message, that resonates with people like me, who already love maths. […]
9 August 2018

Fun Mathematics activities for families

Mathematics is fun There are many cool, fun and exciting things you can do that are mathematical. However, parents can be a bit scared of maths because of bad experiences that left them thinking they were not mathematically inclined. Other parents may be very happy about maths, but not know what to do with their children to help them also enjoy maths. Like reading to children, doing fun maths with children can help build learning and positive feelings for life. Here is a rule: If it isn’t fun, you are doing it wrong. Do not make maths a chore or, […]
16 June 2018

Numeracy crisis in New Zealand

Numeracy levels are reaching crisis point An article in Stuff on 16 June 2018,  We are barely functioning, literally, highlighted the problem of literacy and numeracy in New Zealand. The article focusses on literacy, but numeracy levels are possibly worse. This comes as no surprise to me. The problem according to Doctor Nic The lack of numeracy skills is not new. Generations of people have struggled with maths and many suffer maths trauma, where even the thought of working with numbers can cause symptoms such as panic, the brain shutting down, tears, avoidance. Maths evokes your classic fight, flight or […]
6 June 2018

What Mathematicians do Part 2 – Mathematicians explore

Introducing: the first post from Creative Maths. After seven years as Statistics Learning Centre, we have metamorphosed from the StatsLC caterpillar to a Creative Maths butterfly.  We hope you like our new look as much as we do. This better reflects our aim as a social enterprise to grow a world of mathematicians. We hope you can support us by using our materials, sponsoring our endeavours, and spreading the word. In this post I explore further the idea of What Mathematicians do. You can find the first part here: What Mathematicians do, Part 1. It explains the purpose of the […]
14 May 2018

Spreadsheets, statistics, mathematics and computational thinking

We need to teach all our students how to design, create, test, debug and use spreadsheets. We need to teach this integrated with mathematics, statistics and computational thinking. Spreadsheets can be a valuable tool in many other subject areas including biology, physics, history and geography, thus facilitating integrated learning experiences. Spreadsheets are versatile and ubiquitous – and most have errors. A web search on “How many spreadsheets have errors?” gives alarming results. The commonly quoted figure is 88%. These spreadsheets with errors are not just little home spreadsheets for cataloguing your Lego collection or planning your next vacation. These spreadsheets […]
2 May 2018

Why decimals are difficult

Why decimals are difficult Recently a couple of primary teachers admitted a little furtively to me that they “never got decimals”. It got me wondering about what was difficult about decimals. For people who “get” decimals, they are just another number, with the decimal point showing. Clearly this was not the case for all. So in true 21st century style I Googled it: “Why are decimals difficult” I got some wonderfully interesting results, one of which is a review paper by Hugues Lortie-Forgues, Jing Tian and Robert S. Siegler, entitled “Why is learning fraction and decimal arithmetic so difficult?”, which I draw […]
19 March 2018

Improvisation in the Mathematics Classroom

The following is a guest post by Andrea Young, requested by Dr Nic Petty. Improvisation comedy Improvisation comedy, or improv for short, is theater that is unscripted.  Performers create characters, stories, and jokes on the spot, much to the delight of audience members.  Surprisingly, the goal of improv is not to be funny!  (Or maybe this isn’t surprising–people trying hard to be funny rarely succeed.)  Rather, improv comedians are encouraged to be “in the moment,” to support their fellow players, and to take risks–the humor follows as a natural consequence. What does this have to do with mathematics and mathematics […]
5 March 2018

There are many good ways to teach mathematics

There are many good ways to teach mathematics and statistics Hiding in the bookshelves in the University of Otago Library, I wept as I read the sentence, “There are many good ways to raise children.”  As a mother of a baby with severe disabilities the burden to get it right weighed down on me. This statement told me to put down the burden. I could do things differently from other mothers, and none of us needed to be wrong. The same is true of teaching maths and stats – “There are many good ways to teach mathematics and statistics.” (Which […]
15 February 2018

The problem with videos for teaching maths and stats

The message of many popular mathematics and statistics videos is harming people’s perceptions of the nature of these disciplines. I acknowledge the potential for conflict of interest in this post –  critically examining the role of video in learning and teaching mathematics and statistics – when StatsLC has a YouTube channel, and also provides videos through teaching and learning systems. But I do wonder what message it sends when people like Sal Khan of Khan Academy and Mister Woo are applauded for their well-intentioned, and successful attempts to take a procedural view of mathematics to the masses. Video by its […]
10 January 2018

Dr Nic, Suzy and Gina talk about feelings about Maths

This hour long conversation gives insights into how three high achieving women feel about mathematics. Nicola, the host, is the author of this blog, and has always had strong affection for mathematics, though this has changed in nature lately. Gina and Suzy are both strongly negative in their feelings about maths. As the discussion progresses, listen for the shift in attitude. Listen here to the podcast. And here is a picture of the three of us. Here are some of the questions we discuss over the hour: Tell me about your relationship with maths. How do you think your feelings […]