As part of my duties at a GTA, I spend several hours per week in our department's drop-in tutoring center. The center is open to all students enrolled in 100- and 200-level math courses, with the majority coming from Calc 1 & 2. A typical load would be 20-50 students with a roving staff of 5-10 tutors (graduate students/adjuncts/junior-senior undergraduate math majors). As with any good tutoring, our stated policy is to provide help with learning material by explaining concepts, finding and explaining errors, etc; we are explicitly not a "what's the answer to problem #3" service (although difficulties with problem #3 are a great starting point).
I find the work generally enjoyable and have had nearly universally positive interactions with students. However, there is one student that I have come to dread seeing every week.
Said student is enrolled in Calc 1 and is extremely difficult to deal with, to the extent that my armchair diagnosis would place them somewhere on the autism spectrum. Interactions with them are by far the most frustrating I've ever had teaching mathematics, out of literally thousands of students I've tutored over the years. I have gotten so frustrated with helping them that I've had to "tap out" and go for a walk around the building after trying to help them. I'm not the only one either--I've seen every other tutor become similarly exasperated by this student.
Sample Interaction
For an idea of a sample interaction with this student, consider the problem:
- If $f(x) = x e^{2x}$, what's $f^{(30)}(x)$?
My usual approach for walking a "completely stuck" student through a problem like this would go like:
- Can you compute $f'(x)$ for me? (Possibly leading to a reminder discussion of the product and chain rules)
- How about $f''(x)$ and $f'''(x)$?
- Do you notice any patterns? Can you predict what $f^{(4)}(x)$ will be? Does your prediction hold when we compute said derivative?
- Can you formulate the pattern you're noticing in mathematical notation?
- Profit.
Usually the problem clicks around step 2 or 3 and they can take it from there. In comparison, here's how an interaction with this student goes:
Student: [raises hand]
Me [walk over]: How's it going? What are we working on?
Student [computer open to online homework problem, blank sheet of paper in front of them]: What's the answer to this problem?
Me: What have you tried so far? (Again, they have a blank sheet of work in front of them)
Student: I don't know how to compute the 30th derivative
Me: How would you compute the second derivative?
Student: Prime of the prime [we'll let that slide, bigger fish to fry]
Me: Right! Can you go ahead and find $f'(x)$ for me?
Student: I know how to do that. The problem wants the 30th derivative.
Me: True! I think we should try to compute the first couple derivatives and see if we can find any patterns
Student: [Lough sigh/uggh, audible across the entire room] Fine. [starts computing $f'(x)$, nowhere close]
Me: Hold up a sec--is that derivative correct?
Student: What do you mean.
Me: Well, there's an $x$ times $e^{2x}$ --
Student: So?!
Me: ...so we need to use the product rule, right?
Student: [crickets]
Me: When we want to take the derivative of a product, we use the product rule. [write $\frac{d}{dx} f(x) \cdot g(x) = f'(x) g(x) + f(x) g'(x) $]
Student: DUUHH. I know this. Why are you explaining stuff I already know; I need to know how to find the 30th derivative.
Me: Well, it doesn't look like you used product rule or chain rule to compute $f'(x)$ there. Can you try to fix what you have for $f'(x)$?
Student: How?
Me: [more detailed explanation of product/chain rules. Look up to see that they have opened a tab for facebook on their computer] Dude...do you want me to help you or -
Student: I know that stuff. I NEED TO KNOW HOW TO COMPUTE THE 30TH DERIVATIVE! [entire room looks up]
Me: [fighting to be calm] Please don't shout. I'm trying to explain how to find the 30th derivative to you. There isn't a magic "30th derivative formula"---we find it by computing the first few derivatives and finding some patterns. [I go ahead and write down $f'(x)$ and $f''(x)$]
Student: Why are you doing this? That's exactly what I have written.
Me: Well...notice how I have $1 \cdot e^{2x} + x\cdot e^{2x}\cdot 2$ and you have just [point at their work] $e^x$?
Student: So what?
...[15 more minutes of Abbott & Costello]
...I give up and just give them the answer to escape from this nightmare. Other students are waiting for help.
I have noticed that this student wears a medical bracelet, and there's a few other behaviors as well---things like no sense of personal space, bad personal hygiene, a pronounced facial tic, not looking at me when I'm talking (or looking at anything I'm writing down), etc.
So my question is, in my best Edward James Olmos meets Eric Cartman,
How do I reach [this] kid?
Myself and the other tutors have come to dread any interaction with this student, and have reached the point that we more or less just give up after a minute and write down the answer in order to placate them for the next 20-30min so we can provide actual help to other students. I honestly struggle to understand how they've made it to the point in math of studying calculus, and sincerely wonder if they've just learned this behavior of being obstinate until they're given the answer. This approach is demonstrably wrong as:
- They aren't learning anything, but are getting credit for it.
- They clearly need help with basic calculus concepts, but absolutely refuse to be provided such help.
- Just giving this student the answer belittles the work of all their other classmates
- Our attempts to earnestly help this student seem to wastes everybody's time, including the other students waiting for help.