MATH 181
/ Spring 08
Announcements:
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1/14, 08 – Welcome to MATH 181, have a
great semester!
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1/14, 08 – The assignments
for Chap 1 has been posted on the webpage: http://www.public.iastate.edu/~riczw/math181/hw
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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
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1/18, 08 – No class on Monday
due to university holiday.
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1/18, 08 – The solution for
quiz 1 has been posted, check it: http://www.public.iastate.edu/~riczw/math181/quiz1sol.pdf
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1/20, 08 – The grades for quiz 1 has been posted on the webpage, check
it: http://www.public.iastate.edu/~riczw/math181/grade
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1/22, 08 – The assignments for Chap 2 has been posted on the page: http://www.public.iastate.edu/~riczw/math181/hw
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1/25, 08 – The solution for
quiz 2 has been posted, check it: http://www.public.iastate.edu/~riczw/math181/quiz2sol.pdf
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1/25, 08 – The grades for quiz 2 has been posted on the webpage, check
it: http://www.public.iastate.edu/~riczw/math181/grade
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1/28, 08 – The grades for quiz 2 has been updated. Whoever lost 1
point in 5(i) gets one point back.
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1/31, 08 – There is a supplementary material for the regression on the
page http://www.public.iastate.edu/~riczw/math181/hw
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2/1, 08 – The grades have been upgraded, check it: http://www.public.iastate.edu/~riczw/math181/grade
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2/1, 08 – The solution for
quiz 3 has been posted, check it: http://www.public.iastate.edu/~riczw/math181/quiz3sol.pdf
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2/8, 08 – The grades have been upgraded, check it: http://www.public.iastate.edu/~riczw/math181/grade
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2/8, 08 – The solution for
quiz 4 has been posted, check it: http://www.public.iastate.edu/~riczw/math181/quiz4sol.pdf
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2/15, 08 – The solution for
quiz 5 has been posted, check it: http://www.public.iastate.edu/~riczw/math181/quiz5sol.pdf
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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
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2/15, 08 – The handout about
trigonometric functions is posted on http://www.public.iastate.edu/~riczw/math181/hw
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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.
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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
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2/22, 08 – The grades for EXAM I have been upgraded, check it: http://www.public.iastate.edu/~riczw/math181/grade
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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.
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2/25, 08 – The Office hour on this Thursday is switched to Friday
10:00-11:00 am and 2:00-3:00.
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3/3, 08 – The grades for quiz 1 and project I have been upgraded,
check it: http://www.public.iastate.edu/~riczw/math181/grade
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3/3, 08 – The solutions for project I and quiz 6 have been posted: http://www.public.iastate.edu/~riczw/math181/hw
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3/3, 08 – The new schedule is posted, check it and keep following
that http://www.public.iastate.edu/~riczw/math181/hw
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3/7, 08 – The solution for quiz
3 has been posted, check it: http://www.public.iastate.edu/~riczw/math181/quiz7sol.pdf
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3/7, 08 – The grades have been upgraded, check it: http://www.public.iastate.edu/~riczw/math181/grade
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3/11, 08 – The quiz 8 will be
held on Thursday, NOT Friday!!!
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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
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3/28, 08 – The solution for
quiz 9 has been posted, check it: http://www.public.iastate.edu/~riczw/math181/quiz9sol.pdf
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3/28, 08 – The grades have been upgraded, check it: http://www.public.iastate.edu/~riczw/math181/grade
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3/28, 08 – The exam II will be
held on Friday, Apr 4th.. The materials are Chap 4, Chap 5 (excluding
5.4).
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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.
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4/4, 08 – The solution for
Exam II has been posted, check it: http://www.public.iastate.edu/~riczw/math181/Exam%20II.pdf
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4/4, 08 – The grades have been upgraded, check it: http://www.public.iastate.edu/~riczw/math181/grade
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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
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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.
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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.
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I will hand back the quiz 10
on Monday and you are asked to redo it and hand it in on Thursday.
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4/18, 08 – The grades have been upgraded, check it: http://www.public.iastate.edu/~riczw/math181/grade
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4/18, 08 – The solution for
quiz 10 has been posted, check it: http://www.public.iastate.edu/~riczw/math181/quiz10sol.pdf
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4/18, 08 – The solution for
quiz 11 has been posted, check it: http://www.public.iastate.edu/~riczw/math181/quiz11sol.pdf
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4/18, 08 – The solution for
project II has been posted, check it: http://www.public.iastate.edu/~riczw/math181/project2sol.pdf
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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
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4/28, 08 – The practice exam for
the final has been posted, check it: http://www.public.iastate.edu/~riczw/math181/practicefinal.pdf
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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
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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
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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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