As an Arts & Science student, you can take courses in four sessions: Fall, Winter and Summer (May-June) and Summer (July-August). Your courses count towards a program of study. You can find information about the programs of study in the Academic Calendar.
There are many different opportunities available to you as part of your undergraduate experience. You can participate in research opportunities and work on real-world research projects with your professors. You can also study internationally for a course, for a semester or even a year.
![student studying on laptop](https://cdn.statically.io/img/www.artsci.utoronto.ca/sites/default/files/7h5vr7g02i8sk0kg0kcwsswkk1z1ubnr6ltog8sk4080so4w84cjgp2kj02bwo0k88gkkoskg4w.jpg)
Academic Calendar
The Academic Calendar is your official source of information about programs and courses.
![Photo of a class in Convocation Hall](https://cdn.statically.io/img/www.artsci.utoronto.ca/sites/default/files/Photo%20of%20class%20in%20Convocation%20Hall.jpg)
Course Enrolment
Follow the Course Enrolment instructions to enrol in courses for the upcoming session.
![Photo of students taking a class](https://cdn.statically.io/img/www.artsci.utoronto.ca/sites/default/files/Students%20in%20Classroom.jpg)
Program Toolkit
If you are approaching the end of your first year, use the Program Toolkit for help enrolling in a program.
![Male student in a lab](https://cdn.statically.io/img/www.artsci.utoronto.ca/sites/default/files/Student%20in%20Lab.jpg)
Research Opportunities
Find out how you can get involved in the Research Opportunities Program, Research Excursions and more.
![Student Field Trip to New Zealand](https://cdn.statically.io/img/www.artsci.utoronto.ca/sites/default/files/6jr6y9dn05oo8cckcgso0okco12ok8bbpjeg0kw48s00ks8c0sa5z9aa0rrdsgk4c4k000ws48c.jpg)
International Opportunities
Take advantage of the opportunity to complete part of your studies abroad through programs like International or Indigenous Course Modules.
![Student in business attire standing in an office space](https://cdn.statically.io/img/www.artsci.utoronto.ca/sites/default/files/UofT83423_Yasmin_Rajabi-18-lpr-3.jpg)
A&S Internship Program (ASIP)
Gain practical work experience, learn valuable career skills and build your professional network.
![Female student sitting next to a window working on her laptop](https://cdn.statically.io/img/www.artsci.utoronto.ca/sites/default/files/Student%20with%20Laptop%20next%20to%20window.jpg)
Credit/No Credit & Late Withdrawal
You can use the Credit/No Credit option to remove course results from your GPA. The Late Withdrawal option allows you to withdraw from a course before the last day of class.
![Student talking to staff member in Registrar's Office student talking to counsellor](https://cdn.statically.io/img/www.artsci.utoronto.ca/sites/default/files/Student%20with%20Staff%20in%20Registrars%20Office.jpg)
Attendance Status
Learn about attendance status and whether you are a full-time or part-time student.