Office of the Registrar
Dartmouth College
Office of the Registrar
6014 McNutt Hall
Hanover, NH 03755-3541
Phone: (603) 646-2246
Fax: (603) 646-2247
Email: registrar@Dartmouth.EDU
Student Guide: How to add and drop lab/discussion courses
To change lab and discussion sections online, both the lecture AND the lab/discussion must be dropped, then the new combination added. The following Web Guide demonstrates how to do this.
Step One: After logging into DartHub, select "Course Election and Registration.
![menu item BannerStudent Menu item](/reg/images/csel0tile.jpg)
Step Two: Select the term.
![select term select term](/reg/images/adselectterm.png)
Step Three: Click on the drop down box next to the course which you intend to drop then click the Submit Changes button. In order to change a lab or discussion section, you must drop both the lecture and lab/discussion at the same time then add the new lab/discussion section and the lecture.
![Drop lab lec add drop both lab and lec](/reg/images/addropchem2.png)
Then click the submit changes button. *NOTE* If you drop only one part of a linked course, you will be prompted with the message as seen below to drop the linked course.
![Drop Confirmation Drop Confirmation](/reg/images/addropconfirmation.png)
After clicking the Drop button, you will be returned to the Course Election and Registration worksheet with the following message:
![Drop Confirmation Drop Confirmation](/reg/images/adconfirmmessage.png)
If you dropped both the lab and lecture in the same step, you will not see the above message. You will be returned to your registration worksheet.
Step Four: Add the desired lab/discussion section *AND* the lecture section using the Registration Timetable or by entering the correct CRNs on the worksheet, and click Submit Changes. You have now changed your lab/discussion section.