Class Announcements

Math 251-503      Spring  2013

Friday, 04/19

• Exam 3 information: Friday, April 26, 10:20am-11:10pm, HELD 113. Concepts to know and Sample Test 3are posted here.   Note that solution key of the Sample Test  will not be posted.

• Reminder: Webassign ehmwk Section 14.7 due Sunday 04/21 at 11:55pm; Section 14.8 due Tuesday 04/24.

Monday, 04/15

•  Quiz #10 over sections 14.5-14.6 on Friday.

•  Webassign ehmwk Section 14.7 due Sunday 04/21 at 11:55pm; Section 14.8 due Tuesday 04/24.
  

Friday, 04/12

• Take Home Quiz #9  due today at the beginning of class.

• Reminder: Webassign ehmwk Sections 14.5&14.6 due Sunday 04/16 at 11:55pm

Wednesday, 04/10

• Take Home Quiz #9 is posted here. Due Friday at the beginning of class.

• Week in Review over sections 14.5-14.6 is today 5-7pm.

Wednesday, 04/03

• Reminder:  Quiz #8 over spherical coordinates and section 14.2 next on Friday. Review the corresponding Notes and do   Suggested Homework!

• Quiz #9 next week over sections 14.3-14.4.

• Week in Review over sections 14.1-14.4 is today 5-7pm.

• Webassign ehmwk Section 14.2 due tomorrow. Sections 14.3-14.4 due Sunday 11:55pm.

Friday, 03/29

• Quiz #8 over spherical coordinates and section 14.2 next week Friday. Review the corresponding Notes and do   Suggested Homework!
• Webassign ehmwk Sections 13.10&14.1 due Sunday 03/31 at 11:55pm; Section 14.2 due Tuesday 04/02.
  

Friday, 03/22

•  Check the seating charts outisde the doors to see where to sit.
•  MAKE SURE all your electronic devices are turned OFF/silent and OUT OF SIGHT!
• You should have NOTHING at you desk except for a  pencil and  eraser. (NO SCRATCH PAPER )
•  ALL books/bags/purses/etc... need to be up against a wall.
•   Calculators are not allowed at any time on the exam.
•  All hats need to be taken off or turned around backwards.
• You may NOT leave the room during the test....so go to the bathroom before it.

Friday, 03/01

• Exam 2 information: Friday, March 22, 10:20am-11:10pm, HELD 113. Concepts to know, Extra Practice problems with  Answer Key are posted here.    Sample Exam 2 is posted as well (note that solution key of that exam will not be posted.) 

• Webassign ehmwk Sections 13.4-13.6, 13.8 due Sunday 03/17 at 11:55pm

• Have a great and safe Spring Break!

Friday, 03/01

•  Quiz #7 over sections 13.2-13.3  on Wednesday. Review the corresponding Notes,  do the corresponding Suggested Homework! 

• Webassign ehmwk Sections 13.2-13.3 due Sunday 03/03 at 11:55pm

Friday, 02/22

•  Quiz #6 over section 12.7  on Friday: Review Notes 12.7 and do the corresponding Suggested Homework!
  

•  Daily Grade #3&4   due Monday is posted here.

• Webassign ehmwk Section 12.6 due Sunday 02/24 at 11:55pm, Section 12.7 is postponed to Tuesday.

• Reminder:  Grade Complaints Policy: Any questions regarding grading/scoring of exams must be made before the exam leaves the room or no change in grade will be made. If you need more time to look at an exam and do not want to lose your right of protest, hand it back to me at the end of class, and arrange to come to office hours.  Because of privacy rights, I cannot discuss grades over email or telephone.

Monday, 02/18

•  Quiz #5 over section 12.6  on Friday: Review Notes 12.6 and do the corresponding Suggested Homework!
  

•  Daily Grade#2   on Wednesday: Review Section 5.2 (Maximum and minimum values). Be able to solve a problem similar to ## 37-41 on the page 313.
  

• Webassign ehmwk Sections 12.6-12.7 due Sunday 02/24 at 11:55pm

Friday, 02/15

•  Check the seating charts outisde the doors to see where to sit.
•  MAKE SURE all your electronic devices are turned OFF/silent and OUT OF SIGHT!
• You should have NOTHING at you desk except for a  pencil, eraser, ruler (optional) and ID. (NO SCRATCH PAPER )
•  ALL books/bags/purses/etc... need to be up against a wall.
•   Calculators are not allowed at any time on the exam.
•  All hats need to be taken off or turned around backwards.
• You may NOT leave the room during the test....so go to the bathroom before it.

Friday, 02/08

•  Take Home Quiz #4 is  due today at the beginning of class.
•  Exam 1 information: Friday, Feb 15, 10:20am-11:10pm, HELD 113. Concepts to know, Extra Practice problems with  Answer Key are posted here.    Past Exam 1 is posted as well (note that solution key of that exam will not be posted.)
  
• Reminder: Webassign ehmwk Sections  12.1-12.4 due Sunday, 02/10 at 11:55pm.

Wednesday, 02/06

•  Take Home Quiz #4 is posted here. Due Friday at the beginning of class
• Webassign ehmwk Sections 12.1-12.4 due Sunday, 02/10 at 11:55pm
• Week in Review  over sections 12.1-12.4 is today 5-7pm, Blocker 149.

Friday, 02/01

•  Take Home Quiz #3 due today at the beginning of class.
  
• Webassign ehmwk Sections 11.5-11.6 due Sunday, 02/03 at 11:55pm
• Quiz #4 next week over sections 11.5, 11.6 and 12.1 will be administrated/due on Friday. Review corresponding notes and do the corresponding Suggested Homework!

Monday, 01/28

•  Take Home Quiz #3 is posted here. Due Friday at the beginning of class.
  
• New sections of Lecture notes are added.
• Webassign ehmwk Sections 11.5-11.6 due Sunday, 02/03 at 11:55pm
• Week in Review  problems are posted.
  

Friday, 01/25

•  Quiz #2 over section 11.4 will be  administrated on Wednesday (if time will permit). Review Notes 11.4 and do the corresponding Suggested Homework!
  

•  Take Home Quiz #3 (over Section 11.5 will be posted on Monday and it will be due Friday).

•  It is highly recommended to review vector-functions in R^2 Section 1.3 and tangent vectors (Section 2.7) from the textbook for the Wednesday class (make sure you know how to solve problems similar to #6a,7a,14(section 1.3) and #21,22(section 2.7)).

• New sections of Lecture notes are added. Even if you do not use printed notes, it is highly recommended to print and bring Appendix 11.5 from the notes to class on Monday.

• Reminder: Webassign ehmwk Sections 11.1-11.4 due Sunday, 01/27 at 11:55pm
  

Friday, 01/18

• To prepare to Quiz #1 next week review Lecture Notes 11.1-11.3.
• Office Hours schedule is posted.
• Help Sessions will start next Tuesday, January 22 (Blocker 160, 8pm-10m, Sunday-Thursday).
  

Monday, 01/14

• Welcome to Math 251 Section 503

• Daily Grade #0 (Information sheet) is posted here . Due Wednesday, 01/23/2013 at the beginning of class.

• To prepare to Daily Grade #1 next week review parametric equiations of line determined by a point and a vector (section 1.3 of your textbook, page 66). You should be able to solve problems similar to 25, 29 and 31 (page 68).

• Webassign ehmwk Sections 11.1-11.4 due Sunday, 01/27 at 11:55pm

•   Lecture notes for week 1 are available. Print them and bring them with you to class.

• Do the Suggested Homework Sections 11.1-11.3 ( not to be turned in). IT IS IMPERATIVE YOU DO THE SUGGESTED HOMEWORK TO PREPARE FOR QUIZZES AND EXAMS!