Welcome to 234117 course.
This course is a joined course: 234117 and 234114. This site is relevant ONLY regarding the grades, which can be get upon using the "Grades" button. All Other matters concerning 234117 are handled ONLY in the site of 234114.
Please sign up manually to 234114 web site and join the mail list there, so you can receive emails regarding the course. You can find deatils how to do it in the "Course Material" section of 234114 site.