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Ask HN: I need ideas to impress fifth graders with technology

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Re: Ask HN: I need ideas to impress fifth graders with technology

#81

I volunteer for Black Girls Code, specifically the 9-11 year old age group, and the last thing I did that really blew their minds was build an Obby in Roblox. Almost all of them have watched youtubers go through them. Get one working, modify it, have a kid or two modify it on their own. https://www.roblox.com/create

Oh yeah that's a good idea too my niece loves those for some reason.

Re: Ask HN: I need ideas to impress fifth graders with technology

#82
There's an app called Novel Effect that's free that adds sound effects and music when you read a physical book out loud. It's limited to a list a of books and poems, so it won't just work with any book, but it's still a fun tech to demo. It's popular with teachers already, and has a pretty low bar when it comes to ease of use. And it's something they can do on their own too.

Re: Ask HN: I need ideas to impress fifth graders with technology

#83

When trying to demystify software engineering to kids, I love taking the approach of convincing kids that they’re smarter than a computer. Computers are dumb. Fast, but dumb. You’ve got to explain to them very carefully how to do anything. Like you’re teaching a 6 year old to bake a cake. Not exactly relevant but hope this sparks something. I wish I could do this sort of stuff more often.

[deleted]

Re: Ask HN: I need ideas to impress fifth graders with technology

#84
Honestly, I've found when I give kid presentations just telling them you do computer stuff is pretty impressive by itself. I think demystifying the world around them, letting them know that it's not magic that powers their phones, but actual people who had to build all of the stuff that works for them, has been a huge way to get them to be more curious.

I think rather than wowing them, I'd hope they'd walk away and be able to feel like "this is something I can do.." because unlike being an FBI agent, it's something they could start doing now. They could start using Glitch and be making stuff tonight. That's huge.

Re: Ask HN: I need ideas to impress fifth graders with technology

#85

Software engineering has to do a lot with your mind space and knowledge of how each tool available can be used to make something in your head do a thing in a black box (to the general public it's a black box executing the code) and sometimes present a result to a user. I say avoid trying to teach them code at all cost and don't try to explain the black box. Also try to bring what you do into physical reality. Maybe a…

Arduino LED's was the first thing that came into my mind as well. Even as a 21 yr old I got absurd pleasure from lighting up LED's and changing their colors and patterns. If OP did want to show code, he could explain how computers understand RGB values, and then have the children convert their favorite colors to RGB and display it on the LED.

Re: Ask HN: I need ideas to impress fifth graders with technology

#86

I was recently asked by a friend who teaches 5th graders to do something similar for their school's "career month." I tried a few different things, and found the most successful was showing them how to use a web browser's built-in developer tools to inspect the source of and make live modifications to web pages. My reasoning behind this exercise was: - I checked in with their teacher ahead of time and confirmed that…

This is such a good idea. Messing with a website is absolutely something I'd have done instead of the typing practice I was supposed to be doing in my (small town public) middle school "Computers" class.

Re: Ask HN: I need ideas to impress fifth graders with technology

#87
I did this back in my college days. I wrote to AMD and they were kind enough to send me two cases of defective wafers plus a used bunny suit. That the students could hold the discs in their hands definitely made an impression.

Another big attraction was the liquid nitrogen we brought for our superconducting maglev demo. That no one cared too much about. Kids just wanted to see what they could destroy through low temperature.

Re: Ask HN: I need ideas to impress fifth graders with technology

#88
post #24

I have held many such sessions for kids. Instead of showing them the latest and the greatest: - I point them to the technology already around them, in their daily use, that they see as too obvious by now. And then share stories of how all that had come about to be. Simple things like soap, door handles, stairs, pencils, clocks, ... - Ask them simple questions that they never asked. How does an eraser erase pencil mar…

> Why do women typically keep long hair while men keep short?

Does technology have an answer for this?

Re: Ask HN: I need ideas to impress fifth graders with technology

#90
Do a presentation on all of the problems technology has caused for humans. Bring in a small aquarium full of fish and dump crude oil in it and dissect the fish. Talk about research on the effects excessive technology use and automation have on the human brain. You can use cardboard cutouts to represent different neurotransmitters. Show them videos of the war in Syria.

Then talk about how you're helping them by getting them addicted to technology early so that in adulthood they won't remember being sober.

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