Thursday, June 28, 2012

Intelligent course designing

Recently, there has been much introspection at N1 about its undergraduate programme.  The first two batches of our undergraduate programme have done very well and most have got into prestigious PhD programmes all over the world.
While there is much appreciation of this fact, it is also felt that in the current course structure, the performance of students in the first two years has not been up to the mark.

Naturally, some are questioning whether our current process of admitting students, in the quest to fill up the number of seats specified by MHRD, is compromising on the quality of students.  This question assumes special importance in the current national debate concerning the IIT entrance exams.

The other question that people are asking is whether the current course structure of our undergraduate programme is the best structure to provide a strong foundation to our students in the sciences?  Is this system optimal from the point of view of the students? Has this system been fair to the students that we do get? Can we make our programme more accessible to our students without diluting our courses and without compromising on the objectives of our institute?

In the current system, students take a broad variety of courses in the sciences in the first two years  and choose a major subject in the third year (though they also continue to study interdisciplinary courses).  Thus, in the first two years, the students have to learn enough about different sciences to be able to develop a broad perspective in science and make an informed choice of their major.  The primary challenges in this system are

a) the jump from class twelfth to the first year of this programme.  Since each discipline is only represented by one course per semester for the first four semesters, a lot of material needs to be covered to prepare the students for the intensive courses that they take in the third year.  Many students are unable to handle the pressure at this early stage.  For example, students who opted for Biology in 11th and 12th now have a hard time keeping up with their peers in their first year Mathematics course (and vice versa).

b) Once a student decides to major in a subject A in the third year, she again has to make a big jump from what she studied in A in the first two years and the advanced material that she sees now in the third year.  Does one course of A each semester in the first four semesters adequately prepare the student to make an informed decision about choosing A as a major and then undertake five intensive courses of A each semester in the third year?  Keeping this in mind, when instructors try to ensure that students in the first two years have the necessary pre-requisites for year 3 by following a challenging course syllabus, many students experience burn-out.


There was some serious rethinking about these matters from the course-structure point of view rather than the quality-of-student point of view and various remedies were suggested.  Somewhere between the extreme of narrowing down a student to one subject in the first year itself and that of making all courses "gentle" was found the right balance.  Basically, the incline from one year to another has been made more gradual.

As per the new structure, which has now been approved by the senate,
a) Just as before, students will take one course per semester in each of the sciences in the first year.
b) In the second year, students will now choose three sciences of their interest and take three courses per semester in each of the chosen subjects.   These courses will be more rigorous than the first year courses.
c) In the third year, the student will choose a major from among the three subjects chosen in the second year.

The new structure has generated enthusiasm among many faculty members.  We feel that it gives us more space to introduce the most fundamental aspects of our fields in the first two years in a way that students have enough time to follow and digest what is being taught to them.  

Each department now has the fundamental task of redesigning the first year course and introducing appropriate new courses in the second year.  The next couple of weeks will be spent doing this as the new plan will be put into action in the coming semester.

I would like to hear from readers about the undergraduate course structures at their institutes in the initial years and their thoughts about it, either as a student or instructor (or both).