Archived Announcements

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Archived Announcements

Announcements (Week of May 15, 2017)

1. Due this week:

• Quiz 3 Resubmit: Monday, 5/15 by 10p (late days not applicable)
• Lab 9B submission: Wed, 5/17, by 3p. ***
• Lab 9B check-off: Thu, 5/18, by 10p. ***
• FINAL DEADLINE FOR ALL SUBMISSIONS: Wed, 5/17, by 3p. ***
• FINAL DEADLINE FOR ALL CHECK-OFFS: Thu, 5/18, by 10p. ***

• *** These deadlines are determined by Faculty rules and cannot be extended using late days.

2. There is no lecture Tuesday, 5/16. But we'll be doing check-offs during lecture time (9:30-11) in 10-250.

Announcements (Week of May 8, 2017)

1. Due this week:

• Lab 9A submission: Mon, 5/8, by 10p.
• Lab 9A check-off: Thu, 5/11, by 10p.
2. Due next week:

• Lab 9B submission: Wed, 5/17, by 3p. ***
• Lab 9B check-off: Thu, 5/18, by 10p. ***
• FINAL DEADLINE FOR ALL SUBMISSIONS: Wed, 5/17, by 3p. ***
• FINAL DEADLINE FOR ALL CHECK-OFFS: Thu, 5/18, by 10p. ***

• *** These deadlines are determined by Faculty rules and cannot be extended using late days.

3. Lab 9B will be released Tuesday morning, 5/9.

4. 6.009 Quiz 3 will be given on Friday, 5/12.

• There are two practice quizzes. We will post the solutions to the practice quizzes on Wednesday, 5/10. We strongly encourage you to try to work through the practice quizzes in as authentic an environment as possible (i.e., with a 2-hour time limit and without accessing outside resources).

• The sections on Wednesday, 5/10, will be all office hours where the staff can complete lab 9A checkoffs and answer your questions about the practice quizzes.

• 110-minute quiz sessions are offered 9:05-10:55, 10:05-11:55, 1:05-2:55, 3:05-4:55. For students with extended-time accommodations the sessions are 9:05-11:55 and 1:05-3:55.

• If you cannot attend any of the Friday sessions, please contact cjt@mit.edu to arrange to take the make-up on Monday, 5/15.

• This quiz is open-book and closed-internet. Feel free to use any physical materials you have brought, but you may not access resources online (except web.mit.edu/6.009/quiz3) or access files on your computer outside of the quiz directory. Proctors will be available to answer administrative questions and clarify specifications of coding problems, but they should not be relied on for coding help.

Announcements (Week of May 1, 2017)

1. Due this week:

• Lab 8B submission: Mon, 5/1, by 10p.
• Lab 8B check-off: Thu, 5/4, by 10p.
2. Lab 9A will be released Tuesday morning, 5/2, and is due Monday, 5/8, at 10p.

3. 6.009 Quiz 3 will be given on Friday, 5/12.

• There are two practice quizzes that will be released at 9a on Friday 5/5. We will post the solutions to the practice quizzes on Wednesday, 5/10. We strongly encourage you to try to work through the practice quizzes in as authentic an environment as possible (i.e., with a 2-hour time limit and without accessing outside resources).

• The sections on Wednesday, 5/10, will be all office hours where the staff can complete lab 9A checkoffs and answer your questions about the practice quizzes.

• 110-minute quiz sessions are offered 9:05-10:55, 10:05-11:55, 1:05-2:55, 3:05-4:55. For students with extended-time accommodations the sessions are 9:05-11:55 and 1:05-3:55.

• If you cannot attend any of the Friday sessions, please contact cjt@mit.edu to arrange to take the make-up on Monday, 5/15.

Announcements (Week of Apr. 24, 2017)

1. Due this week:

• Lab 8A submission: Mon, 24 Apr, by 10p.
• Lab 8A check-off: Thu, 27 Apr, by 10p.
2. Lab 8B has been posted to the Labs page.

Announcements (Week of Apr. 17, 2017)

1. Due next week:

• Lab 8A submission: Mon, 24 Apr, by 10p.
• Lab 8A check-off: Thu, 27 Apr, by 10p.

3. As some of you have noticed, there was a bug in the code responsible for computing the number of late days for a delayed check-off, which caused some students' late day totals to be tallied incorrectly. We have fixed the computation, and the grade sheet entries have been updated. Since this change may impact some decisions you made based on the incorrectly reported late days, we've also increased the number of forgiven late days from 7 to 9.

If you want to double-check our arithmetic, here’s the method for computing late days. In the following, a “check-off day” is a day when office hours were held. Days start and end at 10p, the time at which submissions and checkoffs are due.

• the checkoff deadline is computed as three check-off days past the later of the due date and the day you submit.
• for each full or partial day past the checkoff deadline, it only counts as a late day if it’s a check-off day.
• the total number of late days for a lab (counting both submission and check-off) is capped at the number of final points you earned for the lab.

Announcements (Week of Apr. 10, 2017)

1. Due this week:

• Lab 7 submission: Mon, 10 Apr, by 10p.
• Lab 7 check-off: Thu, 13 Apr, by 10p.
2. Lab 8A will be released Tuesday morning, 18 Apr, and is due Monday, 24 Apr, at 10p.

3. 6.009 Quiz 2 will be given on Friday, 4/14.

• 110-minute quiz sessions are offered 9:05-10:55, 10:05-11:55, 1:05-2:55, 3:05-4:55. For students with extended-time accommodations the sessions are 9:05-11:55 and 1:05-3:55.

• If you cannot attend any of the Friday sessions, please contact cjt@mit.edu to arrange to take the make-up on Thursday, 4/13, i.e., the day before the quiz. We're giving the make-up earlier since the Monday and Tuesday following the quiz are holidays.

• There are two practice quizzes available on the "Quizzes" menu of the course website. We will post the solutions to the practice quizzes on Wednesday, 4/12. We strongly encourage you to try to work through the practice quizzes in as authentic an environment as possible (i.e., with a 2-hour time limit and without accessing outside resources).

• The sections on Wednesday, 4/12, will be all office hours where the staff can complete lab 7 checkoffs and answer your questions about the practice quizzes.

• This quiz is open-book and closed-internet. Feel free to use any physical materials you have brought, but you may not access resources online (except web.mit.edu/6.009/quiz2) or access files on your computer outside of the quiz directory. Proctors will be available to answer administrative questions and clarify specifications of coding problems, but they should not be relied on for coding help.

Announcements (Week of Apr. 3, 2017)

1. Due this week:

• Lab 6 submission: Mon, 03 Apr, by 10p.
• Lab 6 check-off: Thursday, 06 Apr, by 10p.
2. Lab 7 will be released Tuesday morning, 04 Apr, and is due Monday, 10 Apr, at 10p.

3. 6.009 Quiz 2 will be given on Friday, 4/14.

• 110-minute quiz sessions are offered 9:05-10:55, 10:05-11:55, 1:05-2:55, 3:05-4:55. For students with extended-time accommodations the sessions are 9:05-11:55 and 1:05-3:55.

• If you cannot attend any of the Friday sessions, please contact cjt@mit.edu to arrange to take the make-up on Thursday, 4/13, i.e., the day before the quiz. We're giving the make-up earlier since the Monday and Tuesday following the quiz are holidays.

• There are two practice quizzes available on the "Quizzes" menu of the course website. We will post the solutions to the practice quizzes on Wednesday, 4/12. We strongly encourage you to try to work through the practice quizzes in as authentic an environment as possible (i.e., with a 2-hour time limit and without accessing outside resources).

• The sections on Wednesday, 4/12, will be all office hours where the staff can complete lab 7 checkoffs and answer your questions about the practice quizzes.

• This quiz is open-book and closed-internet. Feel free to use any physical materials you have brought, but you may not access resources online (except web.mit.edu/6.009/quiz2) or access files on your computer outside of the quiz directory. Proctors will be available to answer administrative questions and clarify specifications of coding problems, but they should not be relied on for coding help.

Announcements (Week of Mar. 20, 2017)

1. Due this week:

• Lab 5 submission: Monday, 20 Mar, by 10p.
• Lab 5 check-off: Thursday, 23 Mar, by 10p.
2. Lab 6 will be released Tuesday morning, 21 Mar, and is due the Monday after Spring Break, 3 Apr.

3. Quiz 1 stats: average=16.6, stdev=5.

Announcements (Week of Mar. 13, 2017)

1. Due this week:

• Quiz 1 Resubmit: Monday, 13 Mar, by 10p.

Announcements (Week of Mar. 6, 2017)

1. Due this week:

• Lab 4 submission: Monday, 6 Mar, by 10p.
Late submission deadline: Friday, 10 Mar.
• Lab 4 checkoff: Thursday, 9 Mar, by 10p.
2. Quiz 1 will be given on Friday, 10 March, during the regular scheduled Friday hours (9-11, 10-12, and 1-3). We will be posting practice quizzes and there will be a quiz practice session during the Wednesday tutorials on 8 March.

Please be sure to sign up for a time and location to take the quiz on the room signup page.

3. If you have an accommodation letter or are unable to take the exam during the scheduled Friday sessions, please email cjt@mit.edu to make the appropriate arrangements. Some of you have already emailed us, but please ping us again just to make sure.

5. Solutions to the practice quizzes for quiz 1 are now available from the calendar page of the web site.

Announcements (Week of Feb. 27, 2017)

1. Due this week:

• Lab 3 submission: Monday, 27 Feb, by 10p.
Late submission deadline: Friday, 3 Mar.
• Lab 3 checkoff: Thursday, 2 Mar, by 10p.

3. You can view a summary of your scores and late days by selecting "Grade sheet" from the "Information" menu. It's good practice to check your grade sheet right after a lab check-off to make sure it's been recorded correctly.

4. Quiz 1 will be given on Friday, 10 March, during the regular scheduled Friday hours (9-11, 10-12, and 1-3). We will be posting practice quizzes and there will be a quiz review session during the Wednesday tutorials on 8 March. Further details to follow...

Announcements (Week of Feb. 20, 2017)

1. Due this week:

• Lab 2 submission: Monday, 20 Feb, by 10p. Late submission deadline: Friday, 24 Feb.
• Lab 2 checkoff: Thursday, 23 Feb, by 10p.
2. Lab 1 solutions will be posted to the calendar page at 5pm on Sunday, 19 Feb. In a normal week, these will be posted on Saturday mornings after the lab has come due. No submissions will be allowed to a lab once its solutions have been posted.

3. Lab 3's zip file has been updated as of Friday, 24 Feb at 10:30am. Please re-download the .zip file from the lab page. The files that have been updated are: readme.pdf, cases/14.out, cases/15.out

Announcements (Week of Feb. 13, 2017)

1. ROOM CHANGES:

• Evening office hours are now in 34-303 (formerly 34-301).
• Tutorial on Wed @ 10a has moved to 4-159 (formerly 24-307).
2. Reminder: Lab 1 submission is due Monday, 2/13, by 10p. Late submissions are permitted, but each full or partial day late counts as a "late day". The first 7 late days are automatically excused -- you don't need to make a special request.

3. Reminder: Lab 1 checkoff is due by Thursday, 2/16, by 10p. Any member of the course staff can check you off during both daytime and evening office hours. If you submitted the lab late, the checkoff is due 3 days after submission. The late-day policy described above also applies to checkoffs.

5. Lab 1 solutions will be posted to the calendar page at 5pm on Sunday, 19 Feb. In a normal week, these will be posted on Saturday mornings after the lab has come due. No submissions will be allowed to a lab once its solutions have been posted.

Announcements (Week of Feb. 6, 2017)

1. We will be using Piazza for all course-related discussion this (announcements and questions) this spring. This is where to post your questions and get responses from the staff. We'll also post announcements, corrections, etc., to the forum.

2. You are responsible for familiarizing yourself with all of the course information under the "Information" menu above, particularly those relating to grading and collaboration. If you have any questions about any of the course policies, please post a question on Piazza!

3. An understanding of programming in Python is a necessary prerequisite to this course. 6.0001 or 6.S080+(6.01 or 6.S08) can serve as the prerequisite.

If you have not met the prerequisite for this course but wish to take it nonetheless, we strongly recommend that you try Lab 0, a lab-like self-test that will help you determine if you have sufficient programming background to comfortably take 6.009.

4. Submitting assignments to the online system requires that you have a 6.009 account. We've initialized the accounts from the Registrar's class list, so most of you should be all set. If you need an account, please send your Kerberos ID (i.e., Athena login name) to 6.009-www@mit.edu.