Math 385: Course Announcements


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Home page for Math 385

Homework assignment for the current week

Lecture Log

Current course grades : click on `Score Reports'


Final course grades have been computed. You can see your final grade by clicking on the link above. The following curve was used to assign the final letter grades.

A 88-100
B 76-87
C 63-75
D 51-62
F 0-50


The final exam has been graded. The average was 68.1/100. The following curve was used to assign letter grades to the final exam:

A 85-100
B 69-84
C 53-68
D 37-52
F 0-36

If you would like to look over your final exam, please stop by my office sometime on Thursday 5/10 or Friday 5/11 between 10 am and 4 pm.

FINAL EXAM IS ON SATURDAY MAY 5 FROM 8:00 TO 11:00 AM IN 23 PSYCHOLOGY (NOTE ROOM CHANGE!)

REVIEW SESSION FOR THE FINAL EXAM ON THURSDAY MAY 3 FROM 12:00 TO 2:00 PM IN 245 ALTGELD HALL

Review sheet for the final exam

Handout on methods for solving nonhomogeneous equations (variation of parameters and undetermined coefficients)


Sixth IODE project: EXTRA CREDIT. May be turned in at any time up until the final exam.


Fifth IODE project is due on Friday, April 27.


The sixth quiz was held on Friday, April 27. It covered sections 9.2 and 9.3.

Solutions to Quiz 6


The fifth quiz was held on Wednesday, April 18. It covered sections 3.8 and 9.1.

Solutions to Quiz 5


Monday, April 16: Class will meet in the Engineering Hall computer labs (EH 406 B1 and B8).

Fourth IODE project: will be completed as an in-class lab during class on Monday, April 16. (You do not need to turn this in.)


The second midterm exam was held on Friday, April 6 during class.

It covered sections 2.4 and 2.5 on Euler's method and the improved Euler's method (including IODE Project #2), as will as sections 3.1 through 3.6.

Study Guide and Practice Problems for Midterm Exam #2

Solutions to Exam 2


The fourth quiz was held on Monday, April 2. It covered sections 3.2 and 3.3.

Solutions to Quiz 4


Class on Wednesday, March 14 will be held in the Engineering labs EH 406B1 and EH 406B8. We will complete an in-class assignment using IODE on forced oscillations, resonance and beating.


Professor Tyson's office hour on Monday, March 12 from 3:00pm - 4:00pm will be held in Engineering Hall Room 406B1 .


The third quiz was held on Monday, March 5. It covered sections 3.1 and 3.3 (second-order equations only).

Solutions to Quiz 3


Third IODE project will not be assigned in this semester.


Second IODE project: is due on Wednesday, March 14.


The first midterm exam was held on Friday, February 23 during class.

It covered all of Chapter 1, and sections 2.1, 2.2, 2.4 and the statement of the error theorem for Euler's method in section 2.5.

Study Guide and Practice Problems for Midterm Exam #1

Solutions to Exam 1


Professor Tyson's office hours during the week of February 12 - 16 are 3:00pm - 5:00pm on Monday, February 12 and 3:00pm - 5:00pm on Tuesday, February 13 . (Office hours on Wednesday and Thursday are cancelled this week.)


The second quiz was held on Friday, February 9. It covered section 1.5.

Solutions to Quiz 2


Professor Tyson's 1pm - 2pm office hour on Thursday, February 8 is rescheduled to 10:00am - 12:00noon .


Wednesday, February 7: Class will meet in the Engineering Hall computer labs (EH 406 B1 and B8).

Second IODE lab: will be completed during class on Wednesday, February 7. (You do not need to turn this in.)


First IODE project: was due on Friday, February 9.


Handout on the existence and uniqueness theorem for first-order ODE's (covered in class on Friday, February 2).


Professor Tyson's office hours during the week of 1/29 - 2/2 are cancelled.


The first quiz was held on Monday, January 29. It covered sections 1.1, 1.2 and 1.4.

Solutions to Quiz 1


Handout on solutions to first-order linear ODE's (covered in class on Monday, January 29).


Wednesday, January 24: Class will meet in the Engineering Hall computer labs (EH 406 B1 and B8).

First IODE lab: will be completed during class on Wednesday, January 24. (You do not need to turn this in.)

Non-Engineering students registered in this course must email me within the first week of classes
with their NetID so that I can create an account for them in the EWS labs.


Welcome to Math 385!