At the end of 2021 I released a new ebook for tech coaches, media specialists, and anyone else who is responsible for delivering short profe...

While standing around watching my daughters' ski lesson on Sunday I ended up chatting with another parent. The conversation inevitably t...

Over the weekend I shared a neat QR code generator called QRToon that lets you create a QR code that includes a cartoon version of yourself...

QR codes are handy for making long URLs easy to access on mobile devices. Last year I used QR codes to make my classroom sign-in/sign-out fo...

Last night one of my daughters asked, "what are freckles?" I did my best to explain that freckles are spots of melanin in our skin...