Applied and industrial algebra (Math 127), Spring 2022

MW 10:30-11:45am (Sec. 01, code 22688)

Last update of this page: Wed May 18, 9:40am

Announcements:

FUA (Frequently Used Acronyms):

In the box below are some acronyms that I use all the time, both in class and when grading your work. You are welcome to use them as well.

(list of Frequently Used Abbreviations)

Administrative handouts:

Course greensheet, Tech expectations for Math 127.

Course notes:

Course notes.

Course mechanics: Homework in Math 127, Check-ins.

Model for how the outline for PS01 is supposed to go.

Background: Writing proofs (optional).

Topics for exams:

Exam 1, Exam 2, Exam 3, Final exam.

Sample exams:

Exam 1, Exam 2, Exam 3, Final exam.

Exams from this semester:

Exam 1, Exam 2, Exam 3.

Online lectures:

Click on the link in the "Sections covered" column for a copy of the slides for the day; click on links in "Extra slides" for other stuff displayed that day; and click on the link in the "Video" column to watch the lecture on YouTube. Or just check out our class playlist here.


Date Sections covered Extra slides Video
Wed Jan 26 Intro, 1.1-1.2, 2.1-2.2 Video
Mon Jan 31 2.2-2.4 Video
Wed Feb 02 2.5-2.6 Video
Mon Feb 07 2.6, 3.1 Video
Wed Feb 09 3.1-3.2 Video
Mon Feb 21 3.6, 4.2-4.3
Mon Feb 28 5.1-5.3
Wed Mar 02 5.3-5.5
Mon Mar 07 5.5
Wed Mar 09 5.6, 6.1
Mon Mar 14 6.2-6.3
Wed Mar 16 6.3-6.4
Mon Mar 21 6.4, review
Mon Apr 04 7.1-7.2
Wed Apr 06 7.2-7.3 Video
Mon Apr 11 7.3-7.4 Video (part 1, part 2)
Wed Apr 13 7.4-7.6 Video
Mon Apr 18 7.6
Wed Apr 20 8.1-8.3
Mon Apr 25 8.3-8.5
Wed Apr 27 8.5-9.2
Mon May 02 9.2-9.4 FFT demo
Mon May 09 9.5, 10.1-10.2
Wed May 11 10.3

Problem sets:

Numbers of the form A.B.C refer to problems in the class notes, and are marked by a link to the class notes.
HW Outline due Outline defns from Due date Last revision due Problems to turn in
COVID safety n/a n/a Mon Jan 31 n/a See handout (and form to fill).
PS00 n/a n/a Mon Jan 31 n/a See handout.
PS01 Wed Feb 02 2.1-2.4 Mon Feb 07 Mon Apr 04 2.1.1, 2.1.3, 2.2.2, 2.3.4(a,b), 2.4.1(c,e), 2.4.2(b,f).
PS02 Wed Feb 09 2.5-2.6, 3.1 Mon Feb 14 Mon Apr 04 2.5.1(c,f), 2.6.4, 2.6.6, 3.1.3, 3.1.5, 3.1.7, 3.1.11.
PS03 Wed Feb 16 3.2-3.5 Mon Feb 21 Mon Apr 04 3.2.1(e), 3.2.4(c), 3.2.5(f), 3.3.1(b,f), 3.3.3, 3.3.5(a,b), 3.4.1(e), 3.4.3(a), 3.5.4(b).
PS04 Wed Mar 02 3.6, 4.2-4.3, 5.3 Mon Mar 07 Mon Apr 04 3.5.10(a,b), 3.5.11(a), 3.6.1(d,e), 4.2.5, 5.3.1, 5.3.4, 5.3.10.
PS05 Wed Mar 09 5.4-5.6 Mon Mar 14 Mon May 16 5.4.4, 5.5.1, 5.5.2(c), 5.5.6(b), 5.5.7(b), 5.6.1, 5.6.3.
PS06 Wed Mar 16 6.1-6.4 Mon Mar 21 Mon May 16 6.2.1, 6.2.3, 6.3.2, 6.3.3, 6.3.5, 6.3.6, 6.4.3.
PS07 Thu Apr 07 7.1-7.3 Tue Apr 12 Mon May 16 7.1.2, 7.2.1, 7.2.3, 7.2.4(a,b), 7.3.2(a,c), 7.3.3(b,d), 7.3.4.
PS08 Thu Apr 14 7.4-7.6 Tue Apr 19 Mon May 16 7.4.1, 7.5.7, 7.5.10, 7.6.2, 7.6.4, 7.6.7, 7.6.8.
PS09 Mon Apr 25 8.1-8.5 Wed Apr 27 Mon May 16 8.1.2, 8.2.1, 8.3.3, 8.3.4, 8.4.4, 8.5.6, 8.5.9.
PS10 Thu May 12 9.2-9.4, 10.1-10.3 Mon May 16 TBA 9.2.2, 9.3.2, 9.4.1(a,b), 10.1.1, 10.2.1, 10.3.1, 10.3.4.

Reading assigned in course:

Course notes: 1.1, 1.2, 1.3.1-1.3.4, 1.3.5; 2.1-2.6, 3.1-3.6, 4.1-4.3, 5.1-5.6, 6.1-6.4, 7.1-7.6, 8.1-8.5, 9.2-9.5, 10.1-10.3, 11.2.

Old online lectures and slides:

Sections covered Extra slides Video
Intro, 1.1-1.2, 2.1-2.2 Video
2.3-2.4 Video
2.5-2.6 Video
3.1 Video
3.2-3.3 Video
3.4-3.5 Video
3.6, 4.1 Video
4.2-4.3 Video
Sample exam 1 Video
5.1-5.3 Video
5.3-5.5 Video
5.5 Video
5.5, 6.1 Video
6.2-6.3 Video
6.4 Video
7.1-7.2 Video
Sample exam 2 Video
7.3 Video
7.3-7.5 Video
7.5-7.6 Video
7.6-8.1 Video
8.2-8.3 Video
8.4-8.5 Video
8.5, 9.2 Video
9.3-9.5 Video
Sample exam 3 Video
Recap: Ch. 8 Video
10.1-10.3 Video
10.3, 11.2 Video
Review of the semester Video
Sample final exam Video