MATH 181 / Spring 08

Announcements:

·         1/14, 08 Welcome to MATH 181, have a great semester!

·         1/14, 08 – The assignments for Chap 1 has been posted on the webpage: http://www.public.iastate.edu/~riczw/math181/hw

·         1/14, 08 – Reminder: The quiz 1 will be held on Friday, 1/18. The materials, which will be covered in quiz 1, are chap 1 and 2.1

·         1/18, 08 – No class on Monday due to university holiday.

·         1/18, 08 – The solution for quiz 1 has been posted, check it: http://www.public.iastate.edu/~riczw/math181/quiz1sol.pdf

·         1/20, 08 – The grades for quiz 1 has been posted on the webpage, check it: http://www.public.iastate.edu/~riczw/math181/grade

·         1/22, 08 – The assignments for Chap 2 has been posted on the page: http://www.public.iastate.edu/~riczw/math181/hw

·         1/25, 08 – The solution for quiz 2 has been posted, check it: http://www.public.iastate.edu/~riczw/math181/quiz2sol.pdf

·         1/25, 08 – The grades for quiz 2 has been posted on the webpage, check it: http://www.public.iastate.edu/~riczw/math181/grade

·         1/28, 08 – The grades for quiz 2 has been updated. Whoever lost 1 point in 5(i) gets one point back.

·         1/31, 08 – There is a supplementary material for the regression on the page http://www.public.iastate.edu/~riczw/math181/hw

·         2/1, 08 – The grades have been upgraded, check it: http://www.public.iastate.edu/~riczw/math181/grade

·         2/1, 08 – The solution for quiz 3 has been posted, check it: http://www.public.iastate.edu/~riczw/math181/quiz3sol.pdf

·         2/8, 08 – The grades have been upgraded, check it: http://www.public.iastate.edu/~riczw/math181/grade

·         2/8, 08 – The solution for quiz 4 has been posted, check it: http://www.public.iastate.edu/~riczw/math181/quiz4sol.pdf

·         2/15, 08 – The solution for quiz 5 has been posted, check it: http://www.public.iastate.edu/~riczw/math181/quiz5sol.pdf

·         2/15, 08 – The solution for the practice problems handed out in class has been posted, check it: http://www.public.iastate.edu/~riczw/math181/practice1.pdf

·         2/15, 08 – The handout about trigonometric functions is posted on http://www.public.iastate.edu/~riczw/math181/hw

·         2/15, 08 – The exam I will be held on Thursday, Feb 20th. The materials are Chap 1, Chap 2, Chap 3, section 5.5, 5.6.

·         2/21, 08 – The solution for Exam I is posted on the web, you may check it: http://www.public.iastate.edu/~riczw/math181/hw

·         2/22, 08 – The grades for EXAM I have been upgraded, check it: http://www.public.iastate.edu/~riczw/math181/grade

·         2/22, 08 – The project has been posted on the web-page: http://www.public.iastate.edu/~riczw/math181/hw. It is officially due on Friday, Feb 29.  

·         2/25, 08 – The Office hour on this Thursday is switched to Friday 10:00-11:00 am and 2:00-3:00.   

·         3/3, 08 – The grades for quiz 1 and project I have been upgraded, check it: http://www.public.iastate.edu/~riczw/math181/grade

·         3/3, 08 – The solutions for project I and quiz 6 have been posted: http://www.public.iastate.edu/~riczw/math181/hw

·         3/3, 08 – The new schedule is posted, check it and keep following that http://www.public.iastate.edu/~riczw/math181/hw

·         3/7, 08 – The solution for quiz 3 has been posted, check it: http://www.public.iastate.edu/~riczw/math181/quiz7sol.pdf

·         3/7, 08 – The grades have been upgraded, check it: http://www.public.iastate.edu/~riczw/math181/grade

·         3/11, 08 The quiz 8 will be held on Thursday, NOT Friday!!!

·         3/28, 08 – The solution for quiz 8 has been posted, check it: http://www.public.iastate.edu/~riczw/math181/quiz8sol1.pdf, http://www.public.iastate.edu/~riczw/math181/quiz8sol2.pdf

·         3/28, 08 – The solution for quiz 9 has been posted, check it: http://www.public.iastate.edu/~riczw/math181/quiz9sol.pdf

·         3/28, 08 – The grades have been upgraded, check it: http://www.public.iastate.edu/~riczw/math181/grade

·         3/28, 08 – The exam II will be held on Friday, Apr 4th.. The materials are Chap 4, Chap 5 (excluding 5.4).

·         3/28, 08 – The practice exam II has been posted on http://www.public.iastate.edu/~riczw/math181/hw. Try it yourself, and we will talk about it on Thursday.

·         4/4, 08 – The solution for Exam II has been posted, check it: http://www.public.iastate.edu/~riczw/math181/Exam%20II.pdf

·         4/4, 08 – The grades have been upgraded, check it: http://www.public.iastate.edu/~riczw/math181/grade

·         The project II has been posted on http://www.public.iastate.edu/~riczw/math181/hw. Read it carefully and follow the requirement to finish it on time. You may download it from http://www.public.iastate.edu/~riczw/math181/Project%202.pdf

·         The project II is due on Next Friday, April 18. You are not allowed to discuss about it with your classmates, do it by yourself.

·         The final will be held on the Friday of dead week, it will be in class and the practice problems will be releases one week before.

·         I will hand back the quiz 10 on Monday and you are asked to redo it and hand it in on Thursday.

·         4/18, 08 – The grades have been upgraded, check it: http://www.public.iastate.edu/~riczw/math181/grade

·         4/18, 08 – The solution for quiz 10 has been posted, check it: http://www.public.iastate.edu/~riczw/math181/quiz10sol.pdf

·         4/18, 08 – The solution for quiz 11 has been posted, check it: http://www.public.iastate.edu/~riczw/math181/quiz11sol.pdf

·         4/18, 08 – The solution for project II has been posted, check it: http://www.public.iastate.edu/~riczw/math181/project2sol.pdf

·         There will be no quiz 12 in the next week, instead, you may gain those 20 points by discussing about the class and final in class on that Friday

·         4/28, 08 – The practice exam for the final has been posted, check it: http://www.public.iastate.edu/~riczw/math181/practicefinal.pdf

·         4/29, 08 – The SOLUTION of practice exam for the final has been posted, check it: http://www.public.iastate.edu/~riczw/math181/practicefinal.pdf

·         4/30, 08 – The grading scale is modified to [88,100]: A, [83,88): A-, [79,83): B+, [74,79): B, [70,74): B-, [65,70): C+, [60,65): C, [55, 60): C-, [50, 55): D, [0,50): F

·         4/30, 08 – The grade is updated, and you can check your current grade on http://www.public.iastate.edu/~riczw/math181/grade

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