2280 due dates for submitted work

Updated:     Today:

Revised Due dates for 2280

  1. See the problem notes from 2250, for solution details.
  2. 14 Jan, 1.1: 8, 12, 35, 39,
  3. 16 Jan, 1.2: 5, 10, 17, 37,
  4. 03 Feb, Maple Lab1: L1.1, L2.2, L1.3, L1.4
  5. 19 Jan, Holiday Monday.
  6. 20 Jan, 1.3: 8, 33, [see 2250 book for more detail]
  7. 21 Jan, 1.4: 3, 11, 19, 54,
  8. 23 Jan, 1.5: 9, 15, 39,

Tentative Due dates for 2280 

 Differential Equations 2280
 Spring Semester 2009
 Edwards-Penney, DE and BVP, 4/E
 Graded Problems

Week 1, Jan 12-16
Sections 1.2, 1.3, 1.4, 1.5.

 14 Jan, 1.1: 8, 12, 35, 39,
 16 Jan, 1.2: 5, 10, 17, 37,

Week 2, Jan 19-23
Sections 1.6, 2.1, 2.2, 2.3.

 19 Jan, Holiday Monday.
 20 Jan, 1.3: 33,
 21 Jan, 1.4: 3, 11, 19, 54,
 23 Jan, 1.5: 9, 15, 39,

Week 3, Jan 26-30
Sections 2.4, 2.5, 2.6, 3.1, 3.2.

 26 Jan, 1.6: 18, 63,
 27 Jan, 2.1: 7, 30,
 28 Jan, 2.2: 9, 21, 23,
 30 Jan, 2.3: 2, 24,

Week 4, Feb 2-6
Sections 3.3, 3.4, some of 3.5

 03 Feb, Maple Lab1:L1.1, L2.2, L1.3, L1.4
 04 Feb, 2.4,2.5,2.6: Maple L3.1, L4.1
 Parts 2,3,4 of Maple Labs 3,4 due after Spring Break
 06 Feb, 3.1: 5, 25, 46,

Week 5, Feb 9-13 Sections 7.1, 7.2, 7.3

 10 Feb, 3.2: 4, 15, 23,
 11 Feb, 3.3: 10, 15, 28, 40, 46,
 13 Feb, 3.4: 10, 13, 35, 36, 37, 38,

Week 6, Feb 16-20 Sections 7.4, 7.5, 7.6.

 16 Feb, Holiday Monday.
 17 Feb, 7.1: 4, 15, 25, 33, 35, 36, 41,
 18 Feb, 7.2: 19, 24, 35,
 20 Feb, 7.3: 3, 7, 13,
 20 Feb, Maple Lab2: L2.1, L2.2, L2.3, L2.4,

Week 7, Feb 23-27 Sections 3.5, 3.6, 3.7

 24 Feb, 7.4: 3, 14, 17, 23, 26,
 25 Feb, Midterm Exam 1
 27 Feb, 7.5: 5, 14, 33,

Week 8, Mar 2-6
Sections 4.1, 4.2, 4.3, 5.1.

 03 Mar, 7.6: 15, 17, 21,
 04 Mar, 3.5: 1, 5, 7, 9, 34, 37, 41, 45,
 06 Mar, 3.6: 4, 17,  23,
 06 Mar, 3.7: 8, 14,

Week 9, Mar 9-13 Sections 5.2, 5.3, 5.4, 5.5.

 10 Mar, 4.1: 2, 27,
 11 Mar, 4.2: 8, 34,
 13 Mar, 4.3: 10, 17,
 13 Mar, 5.1: Nothing due
 13 Mar, MapleLab6: L6.1, L6.2, L6.3,

Spring break Mar 16-21.

Week 10, Mar 23-27
Sections 5.6, 6.1, 6.2, 6.3.

 24 Mar, 5.2: 32, 36,
 25 Mar, Midterm Exam 2
 27 Mar, 5.3: 3, 16, 19,
 27 Mar, MapleLab3: L3.2, L3.3, L3.4,

Week 11, Mar 30,31 and Apr 1,3
Sections 6.3, 6.4, 6.5.

 30 Mar, 5.4: 12, 25, 35,
 31 Mar, 5.5: 3, 15, 23,
 01 Apr, 5.6: 16, 31,
 03 Mar, MapleLab4: L4.2, L4.3, L4.4,

Week 12, Apr 6-10
Sections 9.1, 9.2, 9.3.

 07 Apr, 6.1: 20,
 08 Apr, 6.2: 15, 27, 37,
 10 Apr, 6.3: 5, 8, 9, 10, 13, 17,
 10 Apr, 6.4: 12,
 10 Apr, 6.5: nothing due
 10 Apr, MapleLab7: L7.1 to L7.5

Week 13, Apr 13-17
Sections 9.4, 9.5, 9.6.

 14 Apr, 9.1: 23, 27,
 15 Apr, 9.2: 17,
 17 Apr, 9.3: 4, 9, 20,

Week 14, Apr 20-24
Section 9.6, 9.7, Final Review.

 20 Apr,  Final Exam Review.
 21 Apr, 9.4: 8, 15, 18,
 22 Apr, 9.5: 3, 14, 17, 19,
 24 Apr, Midterm Exam 3

Week 15, Apr 27-29
Final Exam review. Lectures end Apr
29. Reading day Apr 30.}

 27 Apr, 9.6: 3, 6, 11, 13, 14, 15, 16, 17, 19,
 28 Apr, 9.7: 5, 9, 11,
 29 Apr, Final Exam Review

Week 16, May 1-8
Final exam period.

6 May, Final Exam, 7:30-10:00am, regular classroom.

Policy on Dailies: The highest 150 dailies will be
counted. The lowest 8 of the 158 dailies will be
dropped. Any record with less than 70 daily scores
earns a grade of E, regardless of midterm and
final exam scores. Deadlines set at web site
http://www.math.utah.edu/~gustafso/. Work not in
the stack sent to the assistant is late and it
earns a grade of zero. Zeros can be erased by
doing extra credit problems.

Policy on Exams: The final exam is doubled before
determining the exam average, to count like two
midterms.

Grading Scale: A~ = 95-100, A- = 92-94, B+ =
88-91, B~ = 84-87, B- = 80-83, C+ = 75-79, C~ =
65-74, C- = 60-64.

Final Grade: 0.7(exam ave) + 0.3(dailies ave)