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How Do I Talk To 4th Graders About IT?
Tsunayoshi writes "My son volunteered me to give a presentation on what I do for a living for career day at his elementary school. I need to come up with a roughly 20-minute presentation to be given to 4-5 different classrooms. I am a systems administrator, primarily Unix/Linux and enterprise NAS/SAN storage, working for an aerospace company. I was thinking something along the lines of explaining how some everyday things they experience (websites, telephone systems, etc.) all depend on servers, and those servers are maintained by systems administrators. I was also going to talk about what I do specifically, which is maintain the computer systems that allow the really smart rocket scientists to get things into space. Am I on the right track? Can anyone suggest some good (and cheap/easy to make) visual aids?"
I am a systems administrator,
tedius
primarily Unix/Linux
boring
and enterprise NAS/SAN storage,
snore
working for an aerospace company.
BINGO!
There's a lot of angles you could approach your job from but if I can give you any advice, keep it entertaining. I volunteer to teach grade school kids occasionally and what we do is an engineering challenge for each class. We do many different challenges but an example is handing out limited supplies to each team and having them build paper planes. Sometimes we throw in random stuff like paper clips or rubber bands to see what the kids try to do with them. While they work, we talk about engineering in general. At the beginning we'll give them specific requirements in a childish Statement of Work style which lay out how we are selecting the best airplane or bridge or tower or whatever.
At the end of the session we start to ramp up the specifics as we do the final tests on the stuff they made and hand out candy. I'll start to talk about structural integrity, how we use math to make things better, etc. As I get more technical, I'll start to lose kids but there are usually a few that get excited and that's why I'm there.
If you go there set on talking about just IT, you're going to lose them and--worse--possibly turn them off to technical jobs like that. Stick to the end product of what you actually provide. Try to think of fun facts to keep them entertained--don't say petabyte, figure out how many times around the world one string of text will go that a petabyte can store. Then tell them how many of those you are in charge of. I also suggest you start out generic--ask the kids what an engineer does and then get more specific with your job and place.
Also, my company always has junk left over from bring your child to work day, hand that stuff out like prizes or give one to each student if you have enough.
My work here is dung.
Explain that software is like a city... pipes, houses, roads, bridges. Explain that there are people who design the stuff, make it, repair it, and use it. Explain that this is the world they will live in, and give examples they can relate to: the phone network, the Internet.
Give them the understanding that IT is about stacks, layers, stuff that is old and deep, stuff that is fresh and useless...
Don't use technical words, don't try to teach anything specific at all, and don't try to sell Linux or open source (kids tend to respond to sales pitches cynically and negatively).
My advice above all is to explain how it's about people, doing things, making things, working together.
My blog
System administrator, eh? You can start by showing your scars.
Have fun. Really. If you are having fun, they probably are, too.
Translation: "I am a garbageman. I spend most of my time with a lot of expensive and neat looking hardware cleaning up the messes of people who think they are better than me. You know the neighbor across the street who tosses a bunch of leaky, smelly trash bags on the ground every week and doesn't bother using a can? That's Bob, the engineer over in building 4 who manages to run processes that ABEND every single time because he's an idiot, but he blames the network anyway. The guy down the street who always piles up dead branches and lawn clippings until it stops anyone from walking on the sidewalk? Meet Sue in building 3, who seems to find a way to generate 900GB of crap data that then crashes the network file share. Or perhaps the family down the street with the can so smelly nobody will get near it? That's Ralph, who corrupts his files on the network store at least once a month and needs a total restore from tape.
The only really big difference is that a garbageman has more job security and is probably paid better. Stick with that or plumbing- you'll go far since people will pay anything not to have to deal with it."
"Seven Deadly Sins? I thought it was a to-do list!"
is to make your kids friends think your son has a cool dad.
System admin work is BOOooring to 4th graders.
Keep it a little more general, keep 'data' reasonably abstract.
Talking about computers to 4th graders is now like talking to 4th graders about the phone system. We all have phones, we all know how to use them, we all have the nifty features. It just works. Hard to make the interesting.
Give some examples of things going wrong and how you saved the day. Explain how rockets wouldn't be able to go without you. Kids love rockets.
Explain how rockets would explode without you. Make yourself a hero and make is sound like you are 'da man'.
I have a 3rd and a 5th grader, and I expect my time to give a presentation to the class is coming. As a programmer I am going to need to keep it lively. I will probably do some quick Lego robotic programming so they can see the reward for my work immediatly. I'll give the class a couple of decisions on what I will do.
Good luck.
The Kruger Dunning explains most post on
1 digital camera, and connecting USB cables.
What you want to do, is involve the kids in the building of a quick web site, while talking about the technologies that make it all work. The network connectivity, the HTML that places THEIR pictures on the page, even talk about the various cables necessary to connect the computers, the camera to the computer, and explain what happens when they press ENTER. Literally trace the content down the wire.
Prepare a template ahead of time, take pictures of the kids, use some cool filters in Photoshop, and then add them to the web page. In the end, the kids get jazzed over seeing their picture on a web page, and will enjoy your explaining how it worked, from the camera to the page.
Dont be a dufus and go on about the wonders of DHCP, and all that. Its got to be applicable to what they care about.
Anyway, that worked for me, and I got a dozen calls from parents asking me for follow-on advice, as their kids demanded tools to build their own sites.
If you remember the principle of demonstrating how IT effects their lives, you will have a captive audience. I guarantee that if you get into IT from a nuts and bolts perspective, rather than applying IT to what kids care about, you will get snores.
Bring stuff you can pass around. As much stuff as possible. Short network cables. A small hub. Some system upgrade CDs (ones that are old enough that you don't mind fingerprints on them. A ring binder. Snapshots of server rooms, wiring closets, etc. A punchdown block and a punchdown tools. You know, stuff.
"How to Do Nothing," kids activities, back in print!
i'm kind of surprised at the funny mod too, i wasn't trying to be funny
that's really the best way for a bunch of grade school kids to appreciate an IT job at an aerospace company
intellectual property law is philosophically incoherent. it is your moral duty to ignore it or sabotage it
They're in 4th grade. "Working with computers" is as specific as you need to get, because that's all they can really handle. It's an introductory presentation. You're not hiring any of them any time soon... so yes, you are "selling the product". Anything you do to get them interested in computers, just thinking about them as a career path, is good. It's like explaining physics to a 4th grader... you say "gravity is what keeps the ball on the ground". You don't start them with trajectory calculus.
My blog. Good stuff (when I remember to update it). Read it.