Just Google it

Just Google it

Here’s a really quick idea for a matching activity, totally building off Pip Arnold’s excellent work on shape. At the bottom of this post are six “Popular times” graphs generated today by Google when searching for the following places of

Finding real data for real data stories

Finding real data for real data stories

This post is first in a series of posts where I’m going to share some strategies for getting real data for real data stories, specifically to use for statistical investigations that require sample to population inference. As I write them,

The power of pixels: Modelling with images

The power of pixels: Modelling with images

This post provides the notes for the plenary I gave for the Auckland Mathematical Association (AMA) about using images as a source of data for teaching statistical investigations. You might be disappointed to find out that my talk (and this post)

Helping students to estimate mean and standard deviation

Helping students to estimate mean and standard deviation

Estimating the mean and standard deviation of a discrete random variable is something we expect NZ students to be able to do by the time they finish Year 13 (Grade 12). The idea is that students estimate these properties of a

Which one doesn’t belong …. for stats?

Which one doesn’t belong …. for stats?

If you haven’t heard of the activity Which one doesn’t belong? (WODB), it involves showing students four “things” and asking them to describe/argue which one doesn’t belong. There are heaps of examples of Which one doesn’t belong? in action for math(s) on the

Statistical reasoning with data cards (webinar)

Statistical reasoning with data cards (webinar)

UPDATE: The video of the webinar is now available here. I’m super excited to be presenting the next ASA K-12 Statistics Education Webinar. The webinar is based on one of my sessions from last year’s Meeting Within a Meeting (MWM) and will

Using data and simulation to teach probability modelling

Using data and simulation to teach probability modelling

This post provides the notes and resources for a workshop I ran for the Auckland Mathematical Association (AMA) on using data and simulation to teach probability modelling (specifically AS91585/AS91586). This post also includes notes about a workshop I ran for the

Developing learning and formative assessment tasks for evaluating statistically-based reports

Developing learning and formative assessment tasks for evaluating statistically-based reports

This post provides the notes and resources for a workshop I ran for the Auckland Mathematical Association (AMA) on developing learning and formative assessment tasks for evaluating statistically-based reports (specifically AS91584). Notes for workshop The starter task for this workshop was based

Ideas for using technology to design and carry out experiments online

Ideas for using technology to design and carry out experiments online

This post provides the notes for a workshop I ran at the Otago Mathematics Association (OMA) conference about using technology to design and carry out experiments online. Actually, at the moment this post only provides a PDF of the slides I used

Initial adventures in Stickland

Initial adventures in Stickland

This post provides the notes for a workshop I ran at the Otago Mathematics Association (OMA) Conference about using data challenges to encourage statistical thinking. Until last week, I had never re-presented or adapted a workshop that I had developed in