Wanted: Advice from CS teachers
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I think they become anxious when their code isn't working the same as what I have up on the projector and they want to get it fixed RIGHT AWAY so they won't fall behind.
Then when one of them starts calling out they all do it.
I may take some time to explain this.
This never happens when I'm teaching math. Something about coding makes them forget some of their manners, and become less self-sufficient. "It's broke! I'm helpless!"
What is that about?
My students aren't lazy, but they *can* be a little perfectionist: scared to take risks or sit with not having the answer right away.
They are really upset when their code won't run... but staying calm and *systematically* looking for the cause of the problem, knowing that if you just work through the tree of possible causes you will find it is not something they are good at.
I think I need to teach this.
Maybe I will give them some broken code and we will find the errors together.
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@futurebird I work closely with a CS teacher snd I am a language teacher and just this past Friday we had a conversation about this exact phenomenon, which we both experience. I think because they can use their first language 'perfectly' and I think because their devices work 'perfectly' they think it should be easy to do right the first time and panic when they can't. They don't know what 'perfect' looks like in math so maybe they're more patient with it. 1/2
@futurebird Part of it is the Instagram effect where they see all this 'effortless perfection' and get super frustrated when they hit a mistake, give up before even trying anything.
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I think they become anxious when their code isn't working the same as what I have up on the projector and they want to get it fixed RIGHT AWAY so they won't fall behind.
Then when one of them starts calling out they all do it.
I may take some time to explain this.
This never happens when I'm teaching math. Something about coding makes them forget some of their manners, and become less self-sufficient. "It's broke! I'm helpless!"
What is that about?
@futurebird i have freshmen with the same behavior. I think the immediate feedback of the computer is a double edged sword. I don't know about your students, but mine don't even read carefully what the error message is (not even talking about the fact that the errors are written in English, not French
). All they see is "I did like the teacher and it's not working. Therefore the computer must be right." -
I think they become anxious when their code isn't working the same as what I have up on the projector and they want to get it fixed RIGHT AWAY so they won't fall behind.
Then when one of them starts calling out they all do it.
I may take some time to explain this.
This never happens when I'm teaching math. Something about coding makes them forget some of their manners, and become less self-sufficient. "It's broke! I'm helpless!"
What is that about?
@futurebird
I know this from people I taught programming.And I think the main problem is that the computer is judging you. In a way.
This can come in two forms:
a) The program fails to run, shows you an error, etc.
b) The IDE adds an error or warning to a line saying: This is wrong.So there is "objective proof" right there on the screen that you "are a failure". This is not some other person saying it, this is a piece of technology.
This is also something I hate from a usability/user experience perspective.
The computer doesn't say: "Sorry, I don't understand what you mean with that line."
It says: "This line can not be processed because the user is dumb."(Not quite, overemphasizing.)
When taking about critique or blame, there is this typical antipattern: "Everybody uses a fork."
No, they don't. I use a fork, I want you to use a fork, but instead of saying that, I invoke a mystical "everybody".
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My students aren't lazy, but they *can* be a little perfectionist: scared to take risks or sit with not having the answer right away.
They are really upset when their code won't run... but staying calm and *systematically* looking for the cause of the problem, knowing that if you just work through the tree of possible causes you will find it is not something they are good at.
I think I need to teach this.
Maybe I will give them some broken code and we will find the errors together.
@futurebird maybe reiterate at the start of the demo, and even put up a short statement on the wall so you can point at it rather than answer! Should drum it in quickly
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My students aren't lazy, but they *can* be a little perfectionist: scared to take risks or sit with not having the answer right away.
They are really upset when their code won't run... but staying calm and *systematically* looking for the cause of the problem, knowing that if you just work through the tree of possible causes you will find it is not something they are good at.
I think I need to teach this.
Maybe I will give them some broken code and we will find the errors together.
So Your Code Won't Run
1. There *is* an error in your code. It's probably just a typo. You can find it by looking for it in a calm, systematic way.
2. The error will make sense. It's not random. The computer does not "just hate you"
3. Read the error message. The error message *tries* to help you, but it's just a computer so YOUR HUMAN INTELLIGENCE may be needed to find the real source of error.
4. Every programmer makes errors. Great programmers can find and fix them.
1/
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My students aren't lazy, but they *can* be a little perfectionist: scared to take risks or sit with not having the answer right away.
They are really upset when their code won't run... but staying calm and *systematically* looking for the cause of the problem, knowing that if you just work through the tree of possible causes you will find it is not something they are good at.
I think I need to teach this.
Maybe I will give them some broken code and we will find the errors together.
> Maybe I will give them some broken code and we will find the errors together.
I think this is an excellent idea!
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@futurebird i have freshmen with the same behavior. I think the immediate feedback of the computer is a double edged sword. I don't know about your students, but mine don't even read carefully what the error message is (not even talking about the fact that the errors are written in English, not French
). All they see is "I did like the teacher and it's not working. Therefore the computer must be right."@futurebird no great insight to be honest. If I was explaining something I tell them to first listen to what I have to say, and later read carefully the error message. Recently I've witnessed students sometimes misread severely what to write (they confuse upper case I's and lower case l's), but mostly because they don't even try to make sense of what they're writing: they're just copying without thinking.
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I think they become anxious when their code isn't working the same as what I have up on the projector and they want to get it fixed RIGHT AWAY so they won't fall behind.
Then when one of them starts calling out they all do it.
I may take some time to explain this.
This never happens when I'm teaching math. Something about coding makes them forget some of their manners, and become less self-sufficient. "It's broke! I'm helpless!"
What is that about?
@futurebird Maybe some direct instruction troubleshooting lessons?
Distribute code broken in specific ways and show them how to tell which problem is showing up?
The calling out is definitely contageous, I recognise that. Can you structure in class troubleshooting time as you go - perhaps each kid has a visual token so you can see at a glance who needs help and who can give it? Something like a card with different colours front and back for
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My students aren't lazy, but they *can* be a little perfectionist: scared to take risks or sit with not having the answer right away.
They are really upset when their code won't run... but staying calm and *systematically* looking for the cause of the problem, knowing that if you just work through the tree of possible causes you will find it is not something they are good at.
I think I need to teach this.
Maybe I will give them some broken code and we will find the errors together.
@futurebird Not a teacher, but that sounds great.
Learning what error messages are and what they can tell you is so important. It's so different to many other subjects where you don't get that kind of information when something goes wrong, plus they will have grown up using computers of various kinds where an error message really is just a cryptic string of words that they can't do anything with.
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My students aren't lazy, but they *can* be a little perfectionist: scared to take risks or sit with not having the answer right away.
They are really upset when their code won't run... but staying calm and *systematically* looking for the cause of the problem, knowing that if you just work through the tree of possible causes you will find it is not something they are good at.
I think I need to teach this.
Maybe I will give them some broken code and we will find the errors together.
When I have conducted software training at work for a diverse age complement, same thing would happen. I think, if you let them know in advance that it happened to classes in the past and you will be walking around to see what's going, that will reduce it. It did reduce the 3d modeling training disruptions I faced.
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So Your Code Won't Run
1. There *is* an error in your code. It's probably just a typo. You can find it by looking for it in a calm, systematic way.
2. The error will make sense. It's not random. The computer does not "just hate you"
3. Read the error message. The error message *tries* to help you, but it's just a computer so YOUR HUMAN INTELLIGENCE may be needed to find the real source of error.
4. Every programmer makes errors. Great programmers can find and fix them.
1/
Things to Try:
* look for typos
* look at what the error message indicates.If these don't work consider reverting your last changes to the last working version of your code. Then try making the changes again, but be more careful.
If you can't revert the changes, start removing bits of the code systematically. Remove the things you think might cause the error and run the code again. Isolate the change or code that causes the problem.
You can be a great programmer.
2/2
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So Your Code Won't Run
1. There *is* an error in your code. It's probably just a typo. You can find it by looking for it in a calm, systematic way.
2. The error will make sense. It's not random. The computer does not "just hate you"
3. Read the error message. The error message *tries* to help you, but it's just a computer so YOUR HUMAN INTELLIGENCE may be needed to find the real source of error.
4. Every programmer makes errors. Great programmers can find and fix them.
1/
@futurebird So Your Code Won't Run: great! Errors like this that stop it running completely are much easier to track down than errors that just give you the wrong answer. Or give you the wrong answer _sometimes_.
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@futurebird
I know this from people I taught programming.And I think the main problem is that the computer is judging you. In a way.
This can come in two forms:
a) The program fails to run, shows you an error, etc.
b) The IDE adds an error or warning to a line saying: This is wrong.So there is "objective proof" right there on the screen that you "are a failure". This is not some other person saying it, this is a piece of technology.
This is also something I hate from a usability/user experience perspective.
The computer doesn't say: "Sorry, I don't understand what you mean with that line."
It says: "This line can not be processed because the user is dumb."(Not quite, overemphasizing.)
When taking about critique or blame, there is this typical antipattern: "Everybody uses a fork."
No, they don't. I use a fork, I want you to use a fork, but instead of saying that, I invoke a mystical "everybody".
I think this meme captures a point I am trying to make very nicely.
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Wanted: Advice from CS teachers
When teaching a group of students new to coding I've noticed that my students who are normally very good about not calling out during class will shout "it's not working!" the moment their code hits an error and fails to run. They want me to fix it right away. This makes for too many interruptions since I'm easy to nerd snipe in this way.
I think I need to let them know that fixing errors that keep the code from running is literally what I'm trying to teach.
@futurebird
Maybe it could help if you give the explanation you just gave at the beginning of the class - even with a little example of an error they common encounter (e.g. path wrong or typo)? I think the idea that how to understand and solve problems (errors) is what you want to teach is not obvious when people think about coding but also reassuring. And emphasising what works for you (and why) - e.g. ask questions when I make my rounds - could also make students feel more comfortable to say what works for them.I’ve only ever taught university students, so I wouldn’t know if this works for school age kids. But I have felt flustered myself when attending programming workshops even after a decade of programming semi-regularly - maybe indeed because there is the fear of falling behind during the lessons.
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@futurebird
I know this from people I taught programming.And I think the main problem is that the computer is judging you. In a way.
This can come in two forms:
a) The program fails to run, shows you an error, etc.
b) The IDE adds an error or warning to a line saying: This is wrong.So there is "objective proof" right there on the screen that you "are a failure". This is not some other person saying it, this is a piece of technology.
This is also something I hate from a usability/user experience perspective.
The computer doesn't say: "Sorry, I don't understand what you mean with that line."
It says: "This line can not be processed because the user is dumb."(Not quite, overemphasizing.)
When taking about critique or blame, there is this typical antipattern: "Everybody uses a fork."
No, they don't. I use a fork, I want you to use a fork, but instead of saying that, I invoke a mystical "everybody".
@wakame I think that's what made me the most comfortable as a programmer (and likely autistic) -there's no judgement.
Two plus two doesn't ever equal five, so if the answer is five, clearly it's something that *I've* done wrong and not just some asshole pretending to not understand what I meant when I was using "plain language".
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I think they become anxious when their code isn't working the same as what I have up on the projector and they want to get it fixed RIGHT AWAY so they won't fall behind.
Then when one of them starts calling out they all do it.
I may take some time to explain this.
This never happens when I'm teaching math. Something about coding makes them forget some of their manners, and become less self-sufficient. "It's broke! I'm helpless!"
What is that about?
@futurebird unlike math, when writing code you will get almost instant feedback. the code editor could complain, the compiler could say no, etc... so more to get frustrated with.
ive mostly taught highschool to college students and it really doesnt get better. the impatience will always be there. however I have noticed that giving students tools or guides such as a "troubleshooting framework" does a lot. if you notice similar patterns in their questions or errors, this can help build that framework.
You could also just throw the computers out the window and just write pseudocode on paper and do dry running. My highschool compsci teacher did this to help sharpen our problem solving skills
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@futurebird
I know this from people I taught programming.And I think the main problem is that the computer is judging you. In a way.
This can come in two forms:
a) The program fails to run, shows you an error, etc.
b) The IDE adds an error or warning to a line saying: This is wrong.So there is "objective proof" right there on the screen that you "are a failure". This is not some other person saying it, this is a piece of technology.
This is also something I hate from a usability/user experience perspective.
The computer doesn't say: "Sorry, I don't understand what you mean with that line."
It says: "This line can not be processed because the user is dumb."(Not quite, overemphasizing.)
When taking about critique or blame, there is this typical antipattern: "Everybody uses a fork."
No, they don't. I use a fork, I want you to use a fork, but instead of saying that, I invoke a mystical "everybody".
This is helpful for me. I had a hard time understanding why one student was upset, almost to the point of tears (they are very sensitive) that the error message said "error on line 32" but, really the problem was the way they originally named the variable.
"Why couldn't it just say the error was on line 4?
I tried everything I could to fix line 32. 🥺 "My sweet child... it's just not that smart, not like you.
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I think this meme captures a point I am trying to make very nicely.
[Remark: I am not a teacher, but I taught/coached some people 1-on-1.]
Working with a computer is not like working with a human.
A computer can't be "wrong". Not in a human sense. It's just a machine.
So if your program works, then reality and physics and so on validate your work.
You have made your will manifest outside of your head, independent of judgement or opinion of others.
Part of you has become immortal.If it doesn't work, then there is nobody to console you, nobody you can blame for not understanding you.
What you did is objectively wrong.I think the second thing deals a rather unique blow to your psyche.
You can't blame your building materials, or other people, or anything else. The blame is yours and yours alone.Of course you can "correct" your mistake, fix your bugs and so on.
But I still think this is a large piece of humble pie you have to digest first. -
This is helpful for me. I had a hard time understanding why one student was upset, almost to the point of tears (they are very sensitive) that the error message said "error on line 32" but, really the problem was the way they originally named the variable.
"Why couldn't it just say the error was on line 4?
I tried everything I could to fix line 32. 🥺 "My sweet child... it's just not that smart, not like you.
@futurebird
I totally cried when I was 14 and I tought in my naivety that I knew almost everything and then a simple program failed.
[Edit: And seriously: I think it is hard to understand if the voice from god tells your that there is an error line 32, that this could be somehow wrong.
I mean, this is a computer, right? It doesn't make mistakes.
Maybe emphasizing that the IDE and the compiler and everything else was written by humans and that they discover bugs in those programs all the time could help.]
