Author Archives: gfletchy

About gfletchy

K-8 math consumer trying to listen and learn each day. Stay thirsty my friends!

Colorblind Teachers, Invisible Students (Ignite – GCTM 2016)

We recently finished up our state math conference here in Georgia. Last year I shared our Ignite Talks in this space and plan to do the same with our 2016 session.  As I edit the videos and prepare to release them, … Continue reading

Posted in Against the Norm | 1 Comment

The One-Handed Clock in a Digital Era

It’s tough to make a case for the analog clock in our digital world. I’ll leave the debate of its relevance up to the professionals. Nonetheless, the analog clock remains a staple in the majority of math curriculums. Let’s take the following standard for … Continue reading

Posted in Against the Norm | 5 Comments

3-Act Task: A kindergarten lesson captured

Over the past few months I’ve been asked for videos that capture a 3-Act Task being taught in the elementary grades. I didn’t have any, or know of anyone that has captured an elementary 3-Act except for this Teaching Channel piece. … Continue reading

Posted in Against the Norm | 25 Comments

Geometric Subitizing: A Different Kind of Number Talk

These Geometric Subitizing Cards have been in beta the past two years. I asked our buddy Joe Schwartz to take them for a test drive last spring and he reported back.  Joe’s all in. How do they work?  Let’s play… Last week I took them for … Continue reading

Posted in 3-5, Against the Norm, Algebra, counting, Fact Fluency, Making Math Accessible, Math Tools, Number Sense, Strategy Development | 26 Comments

The Task Graveyard

It’s where my ideas go to die.  But like the mighty phoenix, I have one idea for a task that keeps rising from the ashes. It just won’t die. If Bruce Willis was a math task, I’ve seen his face. … Continue reading

Posted in Against the Norm, Intellectual Need, Making Math Accessible, Modeling, Planning, SMPs, Teacher Content, Teaching in a Context | 7 Comments

Conservation: The more things change, the more they stay the same

Every once in a while I stumble across Piaget’s 7 Conservation Tasks and then I move on. This week was different because my thoughts around conservation won’t go away. In a recent meeting with kindergarten and 1st grade teachers we discussed the importance of students being able to … Continue reading

Posted in counting, Estimation, K-2, Making Math Accessible, Strategy Development, Teacher Content, Teaching in a Context | Tagged , , , | 5 Comments

Building a Conference

I’m currently serving on the 2017 Orlando Regional Program Committee and honored to work with some great folks. When we met over the summer there was one thing we knew right from the start, we want this conference to be different. … Continue reading

Posted in Against the Norm

Making Sense of Invert and Multiply

As elementary teachers, we rarely have the opportunity to explore division of a fraction by a fraction.  When we do, it’s normally accompanied with Keep-Change-Flip or the saying “Yours is not the reason why, just invert and multiply.” Both are conceptual … Continue reading

Posted in 3-5, 6-8, Against the Norm, Fractions, Making Sense Series, Math Progressions, Number Sense, Planning, Strategy Development | Tagged , , , , , , | 15 Comments

The Multiplication Sundae and the Bad Taste of Incentives

Earlier this week I received an email asking for incentive ideas for a school wide fact fluency focus: Hi Graham, I need some insight about math facts and incentive programs. I follow your site and have read Not Your Mom’s … Continue reading

Posted in Against the Norm | 10 Comments

3-Act Tasks (#49, #50, #51)

They come in waves. It’s both a blessing and a curse. Seems like everywhere I walk there’s a perplexing question I can’t just let go of. The bug of mathematization has hit my entire family. My wife is a teacher and for … Continue reading

Posted in Against the Norm | 12 Comments