Tag Archives: homework


Over the years, I feel like I have become more and more resistant to doing work at home.

My first year, I took home a crate full of papers to grade every weekend. Now I try to get all my grading done at school. I still sometimes take papers home with me (in a folder, not a crate), but often can’t bring myself to take them out and grade. Instead, I’ll wake up early and show up at school at 6:30 Monday morning and grade them there.

The past few weeks, with our STEM Competition coming up, and preparing for our AOE fall site visit this Tuesday, I’ve been staying late at school each day. It’s dark when I leave every day (though that’s not saying much as the sun sets before 5:00pm). But I’d rather stay late than take the work home with me.

Anyway, I’m off to go do some grading, work email, & creating some documents for our AOE binder!

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Iced In

Yesterday school was closed in Baltimore City and the surrounding counties due to active sleet + freezing rain, and icy conditions. What with Martin Luther King Day on Monday, a professional development held at Morgan State University for me today, and the possibility of another storm coming Thursday night into Friday morning, this could end up being a 1 day week for me! Not, of course in terms of me only working one day: I worked significant amounts on Tuesday while iced in, today was a full day that began with a 6:15 trip to the office (i.e. school), and Friday will include time spent grading and preparing for the new semester courses no matter what else it entails. But Thursday might be the only day this week I interact with students [in person].

Often when there are snow days, I try to communicate with students by e-mail, about something they can be doing to keep up the work in my class. Certainly not every student has access to the internet or checks his/her e-mail on a snow day, so the e-mail contains a suggestion or extra-credit assignment, not required work.

This Tuesday communication was especially important as it was the last review day before final exams. So I sent out the following pair of e-mails to my Computer Integrated Manufacturing (CIM) class:

E-mail #1

Hi CIM students!

Due to the bad weather, I won’t get a chance to see you all today, so I’m writing down a few reminders.

1) I’m beginning to go through and grade your online portfolios now.

2) Your Handshaking Project Reports (which were to be due today at 2pm) need to be turned in by noon on Friday. I will grade leniently and have given you this extension because of the snow day today, but since each group has at least three members, you absolutely should be able to complete the reports you’ve already begun and submit them before the quarter ends.

3) Our final exam is Thursday 9:10 – 10:40am. Make certain you arrive on time, and don’t forget to bring pencil, eraser, and a 1-page (8.5″x11″) single-sided sheet of handwritten notes which you will be allowed to use during the exam.

Hope you’re all enjoying the icy weather, and see you Thursday!

Mr. Yates

E-mail # 2

Also, for the iced/snowed-in, here are two CIM-related videos you might enjoy:

1) A clip on the TV show Bones where they use rapid prototyping (stereolithography) to add layers that build up a full skeleton is at http://www.hulu.com/watch/187164/bones-the-bones-that-werent#x-0,vepisode,1,0 from the 10:40-12:15 time slot (Note: video link will expire in two days). A critique of that clip, with photos of a real 3D printer recreating King Tut is at http://i.materialise.com/blog/entry/the-tv-show-bones-science-on-tv-the-largest-3d-printers-in-the-world .

2) A video here (http://boingboing.net/2008/12/19/bbtv-unicorn-chaser-1.html) shows Chris Yates (no relation) using a laser CNC machine to cut out robots (final product here http://www.chrisyates.net/reprographics/index.php?page=711).

Mr. Yates

Do you do anything work-related on snow days, or just relax in the day off?


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We wish you a merry August and a happy new year!

Hello, world!  A new blog; a new school year; a new beginning!

Today here in Maryland, students begin a new year of school.  Teachers (like me) started last week, and have had a week full of meetings:  department meetings, academy meetings, district-wide meetings across town in an empty school.  Plus one day to set up our classrooms for the new school year!

As I write to you, I am beginning my fourth year teaching here in Baltimore, where I teach math and engineering at a large public high school.  Although I have greatly enjoyed learning and then teaching engineering each year, my first love is mathematics, and it is math and math education that I wish to be the main foci of this blog.

As my inaugural post, I wish to meet Sam Shah’s challenge and declare a triplet of New Year’s Resolutions that I have set myself:

  1. In the coming school year, I shall strive to be nearly paperless as a teacher.  Inspired by another Maryland blogger, I wish both to reduce my environmental impact* and to encourage use of the tools of technology my students will draw upon as they enter the 21st century world beyond school.  While I plan on providing a paper syllabus the first day of class (together with a whole host of forms that must be signed by students and parents), from that point on I shall post all materials, quizzes, projects, homeworks, and grading criteria online on the course website.  I shall encourage but not require that my students likewise manipulate and submit their work by computer instead of in hard copy.  The only things I shall print out are color copies of students’ technical reports and project presentations, so that these may go in the students’ portfolios.  I am lucky enough to teach in a computer laboratory, which makes a goal such as this one possible.
  2. In the coming school year, I wish to implement a more structured homework regimen.  In the past, I gave homework every night, but it was haphazard:  p.238 #1-3,5,8-10 one night, a worksheet I developed the next; practice with calculating bridge efficiencies, alternating with completing the introduction of a technical report so that it may be proofread the next day.  With more structure and pattern to the homework assignments, I hope students will fall into a rhythm with the week’s assignments and have greater rates of homework participation and completion.  As part of this goal, every daily practice home assignment should be designed by me and consist of sections involving basic, moderate, and advanced application of a skill.  Moreover, these daily practice homeworks will alternate with a weekly homework structure as follows (for engineering classes):
    • Vocabulary weeks will alternate with engineering article weeks.
    • In a vocabulary week, the vocabulary will be assigned Mondays.  Definitions must be provided in hand written form by Tuesday.  On Thursdays, students will study for a vocabulary test that will take place the first ten minutes on Fridays.  Tuesday night and Wednesday night will include daily practice style homework.
    • In an article week, students will be assigned an article to read, either on engineering current events, or on a subfield of the engineering profession.  By Wednesday, students should have posted answers to both factual and opinion questions in an online discussion forum.  By Friday, students should have responded to two others’ posts to create an interactive article discussion.  On Monday and Wednesday nights, daily practice style homework will be assigned.
  3. As my third and final resolution, in the coming school year I hope to make and post videos.  This resolution is my most vague.  I might post videos of me explaining a math concept or procedure, so that students have access to this explanation at home while they work on homework.  Perhaps I could videotape students explaining a procedure too.  And/or I might post videos of student work.  Toward this goal, I welcome advice from those who have worked with video before (I have not).

Thanks for reading!  And please let me know your thoughts, especially on how best to implement videos in class.

* I can remember getting into school at 6:30am, the first teacher there, turning on the copier and making thick, many-paged packets for my engineering classes.


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