...I volunteer at Free Geek, and Bikes for Humanity; two great organizations in Portland, OR that empower people, and help the planet.My hobbies are sound recording and mixing, competitive cycling, and nordic skate skiing. Former Adult Student Leslie A. Writes:
"To Whom It May Concern, Michael J. has been an exemplary tutor to many students, myself included. (read more)
...I treat writing as a process, based on brainstorming and free-writing, organizing and planning, writing a draft, editing, and finally, publishing. Whether the writing is reflective, narrative, expository, persuasive or creative, treating it as a process is essential to success. In my proofreadi... (read more)
...I have been doing on-line tutoring for 4 years and believe I’ve helped several students improve their grades while also keeping my own cognitive skills refreshed in retirement. I also have previous experience as a substitute teacher and teaching religious education. My online tutoring experienc... (read more)
...Set notation is displayed as "?" on this site, obscuring details
A relation R on a set A is antisymmetric if and only if R n R-1 ? {(a, a): a ? A}.
It will first be shown that if R n R-1 ? {(a, a): a ? A}, R on A is antisymmetric. Suppose R n R-1 ? {(a, a): a ? A}. Let R = {(x, y): x, y ... (read more)
...I co-teach Common Core math grades 1 and 2. I have experience with middle school science. I have worked in all levels of literature from k to 9th in both reading and writing. (read more)