2014 November |
ATMNYC: Instructional Routines for Formative Assessment |

2014 November |
Math for America: The Arc of an Effective Unit |

2014 October |
Math for America: Instructional Routines for Formative Assessment |

2014 October |
Math for America: Using Rich Mathematics for Formative Assessment |

2014 October |
AMTNJ: Using Rich Mathematical Tasks for Formative Assessment |

2014 October |
IntegratEd in San Francisco: Programming in Math Class |

2014 October |
IntegratEd in San Francisco: Free Tools for Math Education |

2014 March |
Introduction to Formative Assessment (Queens College of New York) |

2014 February |
Formative Assessment (Keynote) |

2013 October |
Programming in Math |

2012 November |
Connected Leadership |

2012 September |
Social Media in Education (UBC) |

2012 September |
Social Media in Education (UVic) |

2012 February |
Keynote for University of Alberta Technology Fair |

2012 January |
Social Media for Educators (UVic) |

2012 January |
On panel discussion on BC education at Edcamp Delta |

2011 November |
On Panel for Computer Based Math Summit |

2011 October |
Social Media for Educators (UVic) |

2011 September |
Social Media for Educators (UVic) |

2010 November |
Google Docs and Sites in Mathematics classes |

2015 January |
From Mistake-Making to Sense-Making |

2013 August |
Teacher and Student Questions |

2013 July |
Programming in Math Class |

2013 April |
Math in the Real World |

2013 April |
How to learn about technology |

2013 February |
Technology in Math Class |

2013 February |
Math in the Real World |

2013 February |
Introduction to Twitter |

2013 February |
Formative assessment (crowd-sourced) |

2012 October |
Multimedia & Interactivity in Mathematics |

2012 October |
Programming in Mathematics Class |

2012 August |
Technology in Mathematics |

2011 December |
Mathematics Education at Edcamp Fraser Valley |

2011 October |
Interactivity and Multimedia in Mathematics |

2011 July |
Interactivity and Multimedia in Mathematics |

2011 June |
"A Mathematician's Lament" Online Book Study |

2011 June |
30 Tech Tools in 30 minutes |

2011 May |
What is Edcamp? |

2011 April |
Interactivity and Multimedia in Mathematics |

2011 April |
Effect of Communication Tools on Education |

2011 April |
Improving Professional Development |

2010 November |
Interactivity and Multimedia in Mathematics |

2010 October |
Interactivity and Multimedia in Mathematics |

2009 August |
Twitter in Education |

2009 January |
Effectively Using Open Source Software |

2008 October |
Resource Sharing with Pedagogle.com |

2008 September |
Open source in education |

2008 August |
Introduction to the Drupal Content Management System |

2007 December |
Using Geogebra in the Mathematics Classroom |

2007 November |
Creating Web Sites with Google Pages Creator |

2007 September |
Collaborating Online to Build Curriculum |

2007 June |
Collaborating Online to Build Curriculum |

- Creating a WiiMote interactive white board at my school for under $50.
- 20 reasons not to use a one to one laptop program in your school (and some solutions)
- For whom are Interactive White boards Interactive?
- What is Edcamp?
- Mathematics education blogs
- Forget the future: Here's the textbook I want now
- Eight Videos to Help Teachers Get Started Using Twitter
- Why educators should blog: A helpful flowchart
- There are no aha moments
- Paper use in schools
- 15 things kids can do instead of homework
- Online Geogebra training
- The difference between instrumental and relational understanding
- What is The Effect of Technology Training for Teachers on Student Achievement?
- Why teach math?
- Using Google forms for a "Choose your own adventure" style story
- Ways to use technology in math class
- The Death of the Amateur Mathematician
- We are homeschooling our son
- A Fundamental Flaw in Math Education
- 25 Myths About Homework
- A Restitution Guide to Classroom Management
- Migrating away from Google Reader
- Free tools for math education
- The Role of Immediacy of Feedback in Student Learning

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