2021 Fall Course Syllabus - Mathematics 8011.001

Course: Mathematics 8011.001.

Course Title: Abstract Algebra I.

Credits: 3.

How this course will be taught: in person (circumstances permitting).

Time: TR 11:00-12:20.

Place: Wachman 617.

Instructor: Jaclyn Lang.

Instructor Office: Wachman 510 (subject to change!).

Instructor Email: jaclyn.lang@temple.edu

Instructor Phone: Use email.

Office Hours: MF 4:30-6pm and by appointment.

Prerequisites: An introductory course in modern algebra or permission of instructor; the material in the introductory chapter of the textbook is assumed.

Course Materials: Hungerford's textbook "Algebra" GTM 73 (available to borrow from Temple libraries).

Course Goals: This course, the first part of a two-semester sequence, will give a thorough introduction to the methods and terminology of modern abstract algebra.

Topics Covered: The material to be covered in the upcoming Fall semester is roughly organized into two main parts: Groups (Chapters I-II of the textbook) and Rings (Chapter III with bits of Chapters IV and VIII, depending on time). The language of category theory will also be introduced. The course will follow the textbook fairly closely, and students are responsible for all definitions and statements of lemmas, propositions, and theorems in the relevant sections, unless otherwise stated. The relevant reading from the textbook will be announced prior to each lecture, and it is recommended you at least have a look at the material before class. I will post class notes on Canvas shortly after each lecture, but I still recommend taking your own notes. Either way, it is important that you work through the class notes afterwards. (Think about examples/nonexamples for definitions. What happens if a hypothesis in that proposition is removed? Read a statement of a proposition, close your notes/book, and think about how you would prove it.).

Course Grading: The course grade will be based on homework, weekly quizzes, a midterm exam and a comprehensive final exam. The final exam will count for 40% of your grade; the midterm 30%; the total score from all homework assignments 20%; the total score from all quizzes 10%. Improvements to homework and quiz scores can be made via presentations during office hours.

Exam Dates: The Midterm Exam will be given on Thursday, October 7, 11-1pm; the Final Exam on Tuesday, December 14, 10:30-12:30 (as per the TU Examination Schedule). Both exams will be in person.

Attendance Policy: You are expected to attend class unless you are ill or have extenuating personal circumstances. I will track the attendance for each class. If you cannot make a class, then please let me know beforehand.

Attendance and Your Health: To achieve course learning goals, students must attend and participate in classes, according to your instructors' requirements. However, if you feel unwell or if you are under quarantine or in isolation because you have been exposed to the virus or tested positive for it, you should not come to campus or attend in-person classes or activities. It is the student's responsibility to contact their instructors to create a plan for participation and engagement in the course as soon as they are able to do so, and to make a plan to complete all assignments in a timely fashion, when illness delays their completion.

Homework: Home work will be collected at the beginning of every Tuesday lecture. Late work is not accepted unless you have extenuating personal circumstances and you have made arrangements with me before hand. It is very important that you give the assigned problems your best effort--this is by far the best way to learn the material. I strongly encourage you to discuss the assignments with each other, but I expect everybody to write up their own solutions. While the internet is of course a source for solutions to all kinds of problems, you will not learn abstract algebra by relying on internet searches. If I suspect your solutions are not your own, I will ask you to come in and explain the solutions to me orally, and you will not receive credit for solutions you cannot explain in your own words. Ideally, you should write your homework solutions in LaTeX; this is not a requirement, but it is a good idea to learn LaTeX as early as possible. However, if LaTeX is getting in the way of your learning algebra, forget the LaTeX for now! If you handwrite your solutions, please do so legibly and leave plenty of space for comments. Your audience for your solutions is a classmate who failed to do this problem. You should write in complete sentences, define all terms not used in the problem, and avoid all abbreviations. Whether you handwrite or use LaTeX, your solutions should be polished; please do not hand in scratch work.

Canvas: My notes for each class, homework assignments, and other materials will all be posted on Canvas.

Quizzes: Quizzes will be placed in a sealed envelope and given to you Thursdays after class and are due back (under my door) by 1pm on Friday. The quizzes are 30 minutes, no books, no notes, self-proctored (honor system). You will be asked simple questions about the material that has been covered during that week of lecture, mostly definitions and questions about particular examples. They are there to keep you on track with the material and encourage you to commit the fundamentals to memory. Obviously, do not discuss the quiz with students who have not yet taken the quiz.

Lowest scores: I'll drop your lowest quiz and lowest homework score when computing your grade.

Homework grading: The homework will be graded both for the mathematical content and the clarity with which your writing expresses your ideas. You can improve your homework grade by presenting (orally) corrected solutions to me (and possibly your classmates) for problems that you struggled with in the written assignment. This is not a punishment! It is meant to encourage you to give short presentations about some of the homework problems. Even if you're happy with your homework grade, I encourage you to do this to get practice and feedback speaking about mathematics.

Covid: It is important that everyone feels comfortable with our classroom setting from a health perspective. If you are concerned about it, or if your situation changes during the term, please speak to me about it and we will explore other solutions.

Disability Statement: Any student who has a need for accommodations based on the impact of a documented disability or medical condition should contact Disability Resources and Services (DRS) in Howard Gittis Student Center South, Rm 420 (drs@temple.edu; 215-204-1280) to request accommodations and learn more about the resources available to you. If you have a DRS accommodation letter to share with me, or you would like to discuss your accommodations, please contact me as soon as practical. I will work with you and with DRS to coordinate reasonable accommodations for all students with documented disabilities. All discussions related to your accommodations will be confidential.

Academic Freedom: Freedom to teach and freedom to learn are inseparable facets of academic freedom. The University has adopted a policy on Student and Faculty Academic Rights and Responsibilities (Policy # 03.70.02) which can be accessed here (opens in new tab/window).

Add/Drop Policy: Students will be charged for a course unless dropped by the Drop/Add deadline date. Check the University calendar (opens in new tab/window) for exact dates.

During the Drop/Add period, students may drop a course with no record of the class appearing on their transcript. Students are not financially responsible for any courses dropped during this period. In the following weeks prior to or on the withdrawal date students may withdraw from a course with the grade of "W" appearing on their transcript. After the withdrawal date students may not withdraw from courses. Check the University Calendar (opens in new tab/window) for exact dates. See the full policy by clicking here (opens in new tab/window).

Incomplete Policy: The grade "I" (an "incomplete") is only given if students cannot complete the course work due to circumstances beyond their control. It is necessary for the student to have completed the majority of the course work with a passing average and to sign an incomplete contract which clearly states what is left for the student to do and the deadline by which the work must be completed. The incomplete contract must also include a default grade that will be used in case the "I" grade is not resolved by the agreed deadline. See the full policy by clicking here (opens in new tab/window).

Expectations for Class Conduct: The best way to maintain a safe and focused learning environment is for everyone to get vaccinated. Masks must be worn by vaccinated and unvaccinated people in all indoor or in enclosed spaces (including classrooms, the Library, the TECH Center, the Student Center, shuttles/buses, administrative spaces, common areas in residence halls, etc.). For your general health and well-being, hand washing and monitoring your health is still highly recommended.

Student Support Services: The following academic support services are available to students (all links open in a new tab/window):
    The Math Consulting Center
    Student Success Center
    University Libraries
    Undergraduate Research Support
    Career Center
    Tuttleman Counseling Services
    Disability Resources and Services
If you are experiencing food insecurity or financial struggles, Temple provides resources and support. Notably, the Temple University Cherry Pantry and the Temple University Emergency Student Aid Program are in operation as well as a variety of resources from the Division of Student Affairs.

For courses in remote mode:

Technology specifications for this course: A working computer with a reliable internet connection, a Webcam, and audio capability. Recommended Internet Speed: 8mbps download & 5mbps upload. You can test your connection at https://www.speedtest.net. Please note: Hard-wired connections are more consistent than Wi-Fi for Zoom sessions. A scanning app such as AdobeScan or CamScanner is required as is access to Zoom and Canvas (the Canvas app is also recommended).
Limited resources are available for students who do not have the technology they need for class. Students with educational technology needs, including no computer or camera or insufficient Wifi-access, should submit a request outlining their needs using the Student Emergency Aid Fund form. The University will endeavor to meet needs, such as with a long-term loan of a laptop or Mifi device, a refurbished computer, or subsidized internet access.

Remote proctoring statement: Zoom, Proctorio or a similar proctoring tool may be used to proctor exams and quizzes in this course. These tools verify your identity and record online actions and surroundings. It is your responsibility to have the necessary government or school issued ID, a laptop or desktop computer with a reliable internet connection, the Google Chrome and Proctorio extension, a webcam/built-in camera and microphone, and system requirements for using Proctorio, Zoom, or a similar proctoring tool. Before the exam begins, the proctor may require a scan of the room in which you are taking the exam.

Online Classroom Etiquette: It is expected that each student attends every class on time for the full duration of each class and behaves, in the same professional manner, as if you are in a regular classroom. This refers in particular to your location and attire. It is not appropriate to eat a large meal, drink alcohol, smoke, or get up often during an online class.

Statement on recording and distribution of recordings of class sessions: Any recordings permitted in this class can only be used for the student's personal educational use. Students are not permitted to copy, publish, or redistribute audio or video recordings of any portion of the class session to individuals who are not students in the course or academic program without the express permission of the faculty member and of any students who are recorded. Distribution without permission may be a violation of educational privacy law known as FERPA as well as certain copyright laws. Any recordings made by the instructor or university of this course are the property of Temple University.