Author: robert lewis

  • No rime this time

    The Maze:

    The Sargasso Sea is a place all captains fear.

    Flouting the pirates’ code, raising the black too soon, is as bad as barnacles on the bow. Floating on a virtual Sargasso Sea for a year, among the flotsam of rotting paper’d lesson plans and worksheets, now, I can tack circles around Big Data, but I try to stay off the radar.

    My traffic always drops from Day 1 to 2 of my online courses, but consider what happened two days ago, and yesterday:

    This is risky, asking you something not about math—what happened yesterday? I felt our class was at least as engaged as Day 1, but metrics strongly diverge from that hypothesis.

    Now, we will huddle in shanties, and wander the maze, reporting out ON TIME. Then, we will examine nail penetration and screw holes.

    UPDATES!

  • Time to get smartly in the shanties!

    Boiler Carbon Footprint:

    Tree Carbon Footprint:

    One of the most important skills you must acquire in the trades is delivering work product in a timely manner. Moving forward, DEADLINES WILL BE STRICTLY ENFORCED.

    So our first item today will be gathering in shanties again, this time working on boiler carbon footprints.

    Then, we will arrive at our first Real Trades Math problems: the “Are You Smarter than 5th Grader” questions, and the kinds of math applied to a construction site.

  • Successfully skirted COVID. Prepare to tack.

    we didn’t have much of a game online
    when COVID hit.

    Welcome HireNYC Cycle 10!

    Roll over Cycle 10 on the top menu, and click on the Zoom link. Everything else you need to know is below the line

    When COVID hit, it hit us hard. All of us here, today, know staring at a screen for hours day after day won’t get the job done. The apprenticeship tradition, online, cannot be sustained. When we left our classrooms deux Marches ago, it didn’t sink in that we still not back. By May, it was “sink or swim,” and we never had time to look back. We set sail, did not join the Edmund Fitzgerald, tread the bails of worker education. The ubercrawl drydocked many upgrades, but never wavered from its lodestars:

    • student privacy
    • individualized learning
    • crew jobs
    • open evaluations
    the ubercrawl has set sail many times since.

    For the rest of that mind-numbing year, we played defense, first catching up on deliverables suspended while we sheltered in place, watching stacked pine boxes next to the East River. Then, finding a way back to my flow.


    Every day for the next two weeks, 2 ½ hours of your life will survey trades math. The protocol, evolved from a raft two Mays ago, to the ubercrawl you just walked the plank onto, will always be the same:

    • I model a “mini lesson” for 10-15 minutes.
    • You join a shanty crew, together uploading a KwikKwiz™ report. While shantied, I will avail myself of your crew, upon request.
    • Then a well warranted Break, during which I will gather Kwik/zs, and report back to the ubercrawl.
      NOTE: deadlines will be adamantly enforced.
    • The format will always be the same: Kwik/z, Homework, Midterm, Final.

    So let’s taisez vous, and calculate carbon footprints.

  • Moving Right Along

    10/20: Units Worksheets uploaded

    Today we will look at Blueprint Calculations and Units Conversions. Very straightforward.

    Click on ‘Grades’ on the Top Menu to see your results.

    If you have a question about your midterm, please post it in Typos.

  • Weekend Warriors!

    noon Saturday: downloading homeworks.

    Sunday morning: click on the grades link to see your homework scores. If you think I made a mistake, we can fix that tomorrow.

  • Welcome BCP 143-22!

    Update 10/12: Here are the results for the boiler breakout problems, and an answer key. We will do the Feet & Inches module today.

    answer key

    Today we will go over

    • what you can access on this LMS
    • how you will be graded in the course
    • the mechanics of our Zoom classroom
    • and the content for today’s class
      • carbon footprints
      • feet & inches calculations
      • missing side calculations

    As a warmup question about carbon footprints, what is the following website all about? (clik on the image)

    And if you have time, here’s another link to click on.

    Finally, here is the list of links I used to generate the carbon footprint tables we will use for today’s carbon footprint calculations.