M - Materials, mechanics, manipulate, math,
    made by me
A - Art, architecture, accomplishment
K - Knowledge sharing, knitting, know-how,
E - Engaging, entrepreneurial, engineer,
R - Repurpose, relevant, revise

Thanks Packanack Media Center for the idea.  I apologize for not adding the author's name.  I attended a session at ISTE and I was not able to get her name.