The insidious cost of increased class sizes: A TA’s perspective

UC Santa Cruz, like all UC schools, is in the midst of a massive regent-mandated effort to increase enrollment. In the face of a governor hostile to the idea of investing in education (despite his prior promises), the regents have decided that we are going to grow our way out of the budget shortfall. Much has been said about the foolishness of this plan from the standpoint of housing, student tuition and access to resources, but I thought I’d talk about the cost it has had on me personally as a Teaching Assistant (TA).

TAs are usually graduate students working on a doctorate or master’s degree. We are paid 50% wages on the assumption we spend 20 hours a week working on TA stuff to support our other 20 hours (ha!) of work a week on our thesis and classes. Our tuition is waived and we receive health benefits.

In the last two years, my department’s academic division has been cutting TAships while pressuring the department to enroll more students. For four years, I’ve been teaching the lab section for Environmental Geology (EART 20), which has given me a natural laboratory to note the impact that increased class size has had on my instruction. I’d also note that my experience has been less extreme than other TA’s because EART 20’s enrollment has been flat overall during the time I’ve taught. But the lab section has doubled in size from 22 to 45 students, possibly because we have more majors declaring and they need the lab credit for their degree.

Here are some ways my instruction has been impacted by doubling of students:

Grading time

As a TA, I am supposed to only spend 20 hours a week on instruction. I’m literally not allowed by my union to spend more time than that. And fortunately, because I have been able to slowly tweak my lesson plans over many years, I now have a lot less prep time than I did when I started teaching this class. The lesson plans are already put together, and I can just focus on polishing and perfecting the lessons. However, the time I need to grade has ballooned to at least double what it used to be. I say at least double, because I usually get tired after the 30th lab and start to slow down.

My detail in grading is also impacted because I cannot spend as much time looking and commenting on each student’s assignment. So while they’re paying higher tuition than their compatriots from four years ago, they are getting less instructor time dedicated to feedback on their work. Note that our department has tried to make up for this by hiring graders to assist TAs, but I insist on grading my own labs because I need to understand how students are learning and responding to my assigned material.

Less physical space for students

Our building used to have large, luxurious desks perfect for specimen-rich lab sections. But they unfortunately couldn’t fit more than 20 students in a room with those so they have put in smaller, flimsy desks to stuff more students in. These desks are narrow and crammed together to allow up to 30 students in the room. As a lab instructor, I prefer to walk around and answer student questions looking at the specimen we’re talking about until they understand and have that light-bulb moment. But I can’t do that anymore because the desks are so close together. So instead I now sit at the front of the room and they come up to me. I hate this and I know I get less questions than I would if I could walk around. It is another way that they aren’t getting their money’s worth.

Less interactivity

The UC claims to be a big cheerleader for the active learning style of teaching. Active learning is different than the classic lecture-based format in that exercises are designed to maximize student participation and interactivity between the student and instructor, hopefully leading to learning by experience rather than example. But active learning requires more grading time and a different classroom layout than the classic lecture format. And I have had to revise my labs over the years to reduce interactivity out of necessity. In the past, I’ve made a landscape out of play-dough for students to map out topographic profiles. This year, there were just too many students for it to work. They scrunched together around the model, with some deciding to wait until my office hours to get time doing it. It was sad to watch this. Next time, I’ll make two models to space through the room so it isn’t so claustrophobic.


These problems are only going to get worse, as our department is currently under pressure to increase enrollment and has less TAships to offer every year. We are often criticized for our low student to instructor ratio! Yet tuition is increasing. Students are getting less value for the same course offered four years ago. I’ve observed it with my own eyes. I feel a pang of sadness each lab section seeing the ways it reduces the quality of instruction. I spend more time to try to lessen the impact of these creeping changes, but something’s got to give. I hope Californians realize that the value of our legendary UC schools is under attack. I hope we invest more into education and don’t forget that the UCs helped make our state great. I hope Jerry Brown cements his legacy by increasing UC funding.


People (and frogs!) before cows

It was hard not to feel irritated as I opened the homepage of East Meadow Action, a grassroots group recently formed to defeat the development of Student Housing West (SHW), particularly regarding the Family Student Housing project on East Campus. The group has its heart in the right place. They believe that the field at the base of campus is a setting deserving of preservation, and are trying to prevent the building of new student housing to achieve this goal. I’m writing this to counter a number of points brought up on their site about the planning and design of SHW. I feel qualified to discuss this matter because I’ve been serving as a graduate student rep on the planning committee for the project since its early days last summer. From the start, I’ve been dedicating my efforts to keeping the project economical to ensure lower rent and as dense as possible, to prevent campus from sprawling into land needed by wildlife. I’m sorry to say that East Meadow Action’s efforts to defeat construction will harm both students and the environment if they succeed.

Student Housing West is an enormous planned development on the West side of campus designed to house ~2600 undergraduates, 200-220 graduate students, nearly 140 apartments for student families and a childcare facility. Well, it was initially planned to be on the west side of campus, beginning below Kresge College and continuing down the hill to the current site of Family Student Housing. That was the site university administrators provided for developers pitching their concepts for the project in an extended series of meetings last summer. We selected one developer, Capstone Development Partners, because of their proven track record of student housing construction and management. I personally voted for them because their plan had the highest goals for sustainability and the team made it clear that they would work to adapt to any contingencies which would surely arise during the future planning process.

The red-legged frog. Apparently Californians ate them to near-extinction, no joke. From Wikipedia.

It turned out that their promised adaptability was put to the test when we were informed that nearly half the site would not be usable for construction. It turns out that a very cute and endangered species, the Red-Legged Frog, uses that corridor for their annual migration from the northerly forests to the grasslands near the Arboretum. Capstone suddenly had to work with half the space that they had initially anticipated for the 2800 students destined to live at West Campus. In addition, it meant there would be no housing prepared for current families living in Family Student Housing (FSH) when it was torn down to make room for the new development.

Aerial view of the two sites. Source: UCSC CHES

This news could well have killed the project. SHW would not be built in time. Students would be left to fend for themselves and find housing in town on Craigslist. But members of the planning committee discussed another site for the new FSH, one which I have long personally considered a waste of space: the “meadow” near Hagar and Coolidge Drive. As an environmentalist and earth scientist, I bristle at the suggestion that the field at the base of campus is some kind of natural grassland. This space is heavily damaged; if it was left alone, it would return in a few decades to being redwood forest much like North Campus. But it hasn’t been left alone. It is instead a haven for domestic cows which graze and trample the space year-round. The animals, while endearing, continuously roam mowing every blade of grass to a stub, happily emitting methane on a prime piece of real estate.

The cows declined to comment on their thoughts re: Family Student Housing.

Perhaps the current ongoing environmental review of the site will find that the land is needed by some sensitive species other than domestic cattle. If that turns out to be the case, then I will shut up and the project will probably need to restart at the drawing board. But some of the “alternative sites” that East Meadow Action assures us are available on campus (but never get specific about) seem far worse to me. Some possibilities include the forested land north of campus or the trailer park on the Northwest of campus. Both of these places seem much worse candidates to pave over to me in terms of ecological value (redwood and oak woodland) or their need for people (the trailer park is some of the most affordable housing on campus and much beloved by the students living there). I would much rather pave over cow pasture than a forest or someone’s home.

When I read through the website of East Meadow Action, I am struck that the centerpiece of their argument is the aesthetic value of lower campus as open space. I confess that I find this extremely irritating. It’s irritating to me because aside from being an advocate for conservation of sensitive species like the red-legged frog, I am also a student who has to get by living in this town, and I don’t have the luxury of worrying about aesthetics. When they mentioned Ranch View Terrace as an example of “building done responsibly”, my opinion was sealed. Take one look at the floor plans described for the single family homes of Ranch View Terrace, “a large housing complex set back from the road and mitigated by vegetation and topography.” How exactly are we going to house 2500 students in single family homes, artfully hidden behind trees? East Meadow Action is not motivated by environmentalism. They’re motivated by the same Not In My BackYard mentality that is choking the development of dense housing in town. We are in a housing crisis and their ocean views are a luxury that we can’t afford.

East Meadow Action’s ideal for student housing.

I agreed to be SHW rep because I want to make sure future graduate students will have an affordable housing option on campus. I currently am “lucky” to spend 40% of my stipend on rent in town. When I first came to attend grad school here I had to deal with Craigslist and ended up paying over 60% of my income for the first two years I lived here. Students are pursuing extreme solutions. I know people considering living in the woods, or in unzoned bedrooms in town that are another source of tension with the community. It will only continue to get worse as rents rise in the coming years.

Right now, all we can do to remedy the issue in Santa Cruz is pass rent control ordinances and increase supply. SHW is the best project we have to increase supply and do so ensuring maximum density. I want UCSC to continue to be a forest campus, which necessitates not chopping down trees. I am trying to ensure that students have an affordable housing option on campus. I want student families to have guaranteed housing that comes online right when their previous outdated complex is torn down. The sentimental affection that some may feel for the aesthetics of a cow pasture strikes me as the privilege of a comfortable and vocal minority. I value the croaking of frogs and the laughter of children over the yammering of NIMBYs and, yes, even the mooing of cows.

Dan Killam

Fourth Year PhD Candidate, UCSC Earth and Planetary Sciences

University of Southern California ’12, BS Environmental Studies

Graduate Representative for Student Housing West