Moving Forward with Technology

Many classrooms and schools make use of technology when teaching mathematics. Inequities exist among the budgets, types, and training provided for such tools, but ultimately, it is the methodology behind technology use which can lead to either fantastic or dismal learning outcomes. The use of calculators, for example, has been studied for the last 40 […]

What are the chances?

For the last few months, I’ve learned many new approaches for incorporating mathematical action technology into my teaching practice. With a greater understanding of the capabilities of various technology tools, I generally believed statistics and probability could be studied using graphing calculators and CAS applications, such as Numbers or Microsoft Excel, however, I was unfamiliar […]

Transformational Geometry with Geogebra

I’ve used Geogebra in the past, but I often asked students to use their understanding of algebra to support their burgeoning knowledge of geometry and relate themes, such as similarity and rigid motions, to analytical actions positioned within the Cartesian coordinate system (National Governor’s Association, 2010). These investigations marked the first time I used Geogebra’s […]

Investigating Multiple Representations with Desmos

The Desmos graphing calculator provides teachers and students with dynamic opportunities to communicate about mathematics using multiple representations. Like many graphing calculators, Desmos provides users with the capability to examine key features of functions. Other capabilities lead Desmos to stand out from other applications, such as allowing a user to enter an expression or create […]

Mathematical Inquiry with Spreadsheets

It’s one thing for an educator to read about and study research informing instructional practices to the point at which you can participate in rich conversations about how to implement them. It is a wholly different experience to engage with them as a learner and reflect on how to execute these practices in a classroom. […]

Which Came First: Mathematics or Technology?

When teaching mathematics and technology / STEM, which really comes first? Suppose we define technology as innovative equipment which can be used to accomplish a task. Even some of the oldest tools known to man, such as paper and pencil, could be defined as rudimentary technology tools, but after investigating applications such as Wolfram|Alpha, Numbers […]

The Next Journey Begins

Welcome! Thanks for joining me as I begin a new chapter as a mathematics educator. Seeing this photograph of the baby elephant being nudged by the older, mature elephant into the water reminds me of my life’s journey. Like the baby elephant I am the product of the support, encouragement, and leadership of many amazing […]