Differential Geometry II
Course 7412006 Section 01, Fall 2022
Tuesdays 13:00 - 13:50, Thursdays 14:00 - 15:50, Room: E1-1 #136
Chungbuk National University
Instructor: Dr. Byungdo Park Email: 
Office Hours: Tuesdays 18:00--18:50 at E1-1 #110 or by appointment.
Syllabus: PDF (updated)
Announcements
2022-12-21: Letter grades have been submitted. Happy Holidays!
2022-12-06: On this Thursday, we shall go over this handout.
2022-12-03: Homework #6 has been posted below.
2022-11-29: If you wish to see graded papers and the class attendance record, please send an email to the instructor to set up an appointment by December 19th, 2022 18:00.
2022-11-18: Final exam announcement Details have been posted below.
2022-11-18: Homework #4, #5 have been posted below.
2022-11-03: Homework #3 has been posted below.
2022-11-03: 2nd midterm exam announcement Details have been posted below.
2022-10-20: Homework #2 has been posted below.
2022-09-16: 1st midterm exam announcement Details have been posted below.
2022-09-16: Video lectures will be available for you to watch during your Practice Teaching period. It will be open on September 19th 00:00. More details from announcements via email and eCampus.
2022-09-16: Homework #1 has been posted below.
2022-09-01: The courseoutline has been updated. See above.
2022-09-01: Announcements Please see the standard operation procedures for an absentism due to SARS-CoV-2. PDF
2022-09-01: Welcome!
Homework
Unless otherwise stated, problem numbers below refer to Solved Problems and Supplementary Problems at the end of each chapter.
Homework #1 16 problems.
Problems from Chapter 8: #17, 19(a), 30, 33, 34, 38.
Problems from Chapter 9 Part 1: #1, 2, 4, 6, 33, 34, 35, 37, 38, 40.
Homework #2 14 problems.
Problems from Chapter 9 Part 2: #7, 9, 12, 41, 42, 43.
Problems from the National Exam: Handout 1.
Homework #3 12 problems.
Problems from Chapter 9 Part 3: #10, 21, 22, 44, 48.
Problems from Chapter 9 Part 4: #26, 27, 45, 46, 47, 52, 55.
Homework #4 13 problems.
Problems from Chapter 10: #3, 8, 9, 10, 30, 38.
Problems from Chapter 11: #8, 10, 30, 32, 33, 54, 55.
Homework #5 8 problems.
Problems from the National Exam: Handout 2.
Homework #6 2 problems.
Handout 3.
Exam Schedules
1st midterm Exam: 11 October (Tuesday), In-class.
- Coverage: From Chapter 8 tangent vectors to Chapter 9 the first fundamental form.
- Total 4 questions. Some problems will be identical or closely related to homework problems.
- The average was 62 and the maximum score achieved by a student was 97.
2nd midterm Exam: 15 November (Tuesday), In-class.
- Coverage: The entire Chapter 9 after the first fundamental form.
- Total 4 questions. Some problems will be identical or closely related to homework problems.
- The average was 52.72 and the maximum score achieved by a student was 80.
Finam Exam: 15 December (Thursday), 13:00--14:50 at E1-1 Room 136.
- Coverage: Everything we have covered in this semester.
- Total 6 questions. There will be 1 set of T/F questions, 2 problems identical to the national exam problems, and 3 problems similar to national exams and/or homework problems.
- The average was 52.72 and the maximum score achieved by a student was 84.
Assessment of Project-Based Learning (PBL)
For an extra credit, you should record a 20-minute long video lecture about one of the following:
(1) A sample lecture on any topic listed on the syllabus of this course.
(2) A sample lecture on a concept from secondary school geometry curricular.
You should submit the video in a form of a YouTube video link by choosing the sharing option "unlisted." Please use this form to submit your work.
Your video will be disclosed to your classmates in this course as a part of a YouTube playlist. You may turn your video into “private” or even delete the video after your letter grade for this course is assigned.
Links
Webpage of Byungdo Park
CBNU Mathematics Education Department Homepage