**Math 234, Discussion 331 (WES)**

**Lecture:**TR 11:00-12:15 (in B102 Van Vleck)

**Discussion:**MWF 9:55-11:50

**Classroom:**College Library, room 3255

**Office Hours:**Tuesday 8:15-9:15am, Thursday 1-2pm, and Friday 12-1pm, held in my office, VV 820.

**Course Syllabus:**Syllabus

**Course Calendar and Worksheets:**I'll attach any worksheets I pass out in recitation here.

- Friday, 5/8: Final exam review. Final Exam review part 2 and solutions.
- Wednesday, 5/6: Green's Theorem: Worksheet 28
- Monday, 5/4: Stokes' Theorem: Worksheet 27 (with typos corrected!), and solutions.
- Friday, 5/1: Review of vector calculus thus far. Worksheet 26, and solutions. Final Review Sheet Part 1, which covers the material on exams 1 and 2, and solutions. I'll post part 2, covering vector calculus, along with solutions, on Friday.
- Wednesday, 4/29: Flux integrals with the divergence theorem. Worksheet 25.
- Monday, 4/27: Flux integrals. Worksheet 24.
- Friday, 4/24: Continued surface integrals of scalar functions. Worksheet 23.
- Wednesday, 4/22: Began surface integrals. Started worksheet 22.
- Monday, 4/20: Finished worksheet 21.
- Friday, 4/17: Worksheet 21, a review of what we've done so far this unit.
- Wednesday, 4/15:
- Monday, 4/13: No quiz. Line integrals of vector fields and scalar functions. Continue working on worksheet 20.
- Friday, 4/10: Discussed curl and divergence, as well as potential functions. Worksheet 19.5 and worksheet 20.
- Wednesday, 4/8: Reviewed for exam.
- Monday, 4/6: Reviewed for exam. Here are the solutions to the 6 problems I wrote on the board.
- Friday, 3/27: Review Sheet for exam 2, with solutions, and worksheet 19, with solutions.
- Wednesday, 3/25: Discussed change of variables. No worksheet.
- Monday, 3/23: Quiz covering Lagrange multipliers (one constraint) and double integrals (computing, switching the bounds, setting up an integral based on words). Worksheet 18 and solutions.
- Friday, 3/20: Continue working on worksheet 16, and worksheet 17.
- Wednesday, 3/18: Worksheet 16 (Double integrals and changing the order of integration)
- Monday, 3/16: Quiz covering finding and classifying critical points, over an unrestricted domain and on a closed bounded region. Here is the solution to the last problem from class.
- Friday, 3/13: Worksheet 15 (Lagrange multipliers)
- Wednesday, 3/11: Continued working on worksheet 14 (closed bounded domains with calculations)
- Monday, 3/9: Worksheet 14 (closed bounded domains without calculations). Solution to 2(d).

- Friday, 3/6: Continued working on worksheet 13
- Wednesday, 3/4: Worksheet 13 (finding and classifying critical points) and solutions
- Monday, 3/2: Worksheet 12 (implicit function theorem and directional derivatives -- we only did problem 1 on this worksheet)
- Friday, 2/27: Worksheet 11 (chain rule)
- Wednesday, 2/25: Worksheet 10 (a review for the exam) and solutions. A couple parts of the solution to problem 5 are missing -- they are here
- Monday, 2/23: Worksheet 9
- Friday, 2/20: Worksheet 8 and solutions, page 1, page 2, and page 3; Review sheet for exam 1, with solutions
- Wednesday, 2/18: Worksheet 7
- Monday, 2/16: Finish worksheet 6; gradient of a function, directional derivatives.
- Friday, 2/13: Worksheet 6
- Wednesday, 2/11: No worksheet; practice graphing, polar coordinates, and limits.
- Monday, 2/9: Quiz, no worksheet
- Friday, 2/6: Worksheet 5
- Wednesday, 2/4: Worksheet 4
- Monday, 2/2: Quiz covering dot and cross products, equations of planes, basic parametric equations (lines and circles), continue working on Worksheet 3. Solutions to worksheet 3.
- Friday, 1/30: Worksheet 2 (skip problem 3) and Worksheet 3 (problems 1 and 2)

- Wednesday, 1/28: Assignment #3 (Prof. Hanhart's worksheet)
- Monday, 1/26: Continue working on Worksheet #1, look at Assignment #2.
- Friday, 1/23: Worksheet 1 and solutions: dot and cross product of vectors
- Wednesday, 1/21: (no worksheet) Worked on Assignment #1 and basic properties of vectors, including addition and multiplication by scalars.

**Dates to Remember:**

**Review Session**for the final exam will be held Tuesday, 5.12, 7-9pm, in Van Vleck B341. We'll have pizza.**Review Session**for the second exam will be held Monday, 4/6, 7:30-9:30 pm, in our regular classroom. We'll have Chinese food.**Extra Office Hours for exam 2:**Wednesday, 3/25, 12-2, Monday, 4/6, 4:30-5:30, and Wednesday, 4/8, 12-1**Review Session**for the first exam will be held Sunday, 2/22, from 4-6 pm. Room TBA; food will be provided.**Quizzes**are held every Monday, at the*beginning*of recitation.**Midterm 1**will be held on Wednesday, 2/25, at 5:30-6:45 pm, room 125 in Ag Hall**Midterm 2**will be held on Wednesday, 4/8, at 5:30 pm, room TBA**Final Exam**will be held on Thursday, 5/14, at 7:45 am, room TBA