PS7 is now available on your Personal Page.

ACA9 and BCE9 are now available on your Personal Page. You will need a calculator for the ACA.


Laboratory for the Week of February 13th is Experiment #3 in the CHEM 1515 lab manual. There are pre-lab questions so be sure to do them before lab/discussion.



I've discovered that one of the parts of Q5 was not graded correctly on some student's exams. As a result some student's scores will change on Exam I. I apologize for this error. I did not catch it until this evening after talking to a student.



Exam 3 average is 58.4. Awesome!!!

A review of the last three class (1/31, 2/2 and 2/7) attendence data based on clicker questions and homework percentage (based on five problem sets), yielded this information.

I have posted the Spring 2017 Tutoring Schedule for PS453 on your Personal Page in the left frame near the top.




You might want to checkout this article on test anxiety.


The first thing you need to do to access materials for this class is to complete the Secret Identification (SID) form. Click on the SID#/Name link in the left frame and complete the form. You will receive an e-mail from Dr. Gelder indicating your SID has been accepted. Once you have entered an SID, fill out the additional form for some extra credit, and then you can go to your Personal page. On your Personal Page check out the Assignment Page (what is happening in class), and get your personal Review Problem Set and Problem Set #1.