How Tech Is Transforming Teaching In a South African Township
Some really interesting ideas here, if you're lazy to RTFA:
One of the primary goals is to foster curiosity in the kids (which is essentially internal motivation, one of the strongest forms).
The kids often work in groups on tasks that are slightly above their current skill level, which teaches them cooperation and problem-solving.
Teachers mainly come in to fill in gaps by answering questions and summarize what the kids learn.
Then the kids spend time on Khan Academy or similar doing tests to make sure they mastered the subject.
It would be interesting to see which of the elements actually helps the most - I would say it's not the "PeerMarker" software that lets pupils compare two essays and show which one is better using a slider (no written feedback on students' written assignment? that must hurt the learning, although it's understandable given the lack of teachers), but a breakdown of the other elements would be very interesting. Too bad a lot of the article focuses on math, it would be interesting to see more detail e.g. about writing.
Ask Slashdot: Where's the Most Unusual Place You've Written a Program From?
When I learned programming my Dad took us to a skiing trip in the Slovak mountains - small cottage in the woods with a simple wood stove, nearest shop was 30 minute walk through the hills in deep snow, and whole days were spent skiing. The nights, however, we spent programming - with a pencil and an eraser ("the most important tool of a good programmer", my Dad said), and he was my compiler, debugger and processor, executing my handwritten programs for me and pointing out mistakes :)
Glenn Greenwald: How the NSA Tampers With US Made Internet Routers
Interesting thought, that we would have these rights if there was no Absolute Law or something similar. What would lead us to conclude that everyone has the right to Liberty, for example? Is it a matter of taking a vote about it? And if the majority vote against, could they then imprison the minority? I live in Europe and one thing I envy the US Constitution is the way rights are defined - that they are given by an Absolute and therefore cannot be voted away :)
Kids To Get the Best CS Teachers $15/Hr Can Buy
Please mod parent up. I know this is Slashdot but seriously... where does the idea that teaching is "basic" come from? And how come someone who has reviewed appropriate literature and proven the GP most likely wrong is not modded higher already?
Stanford Bioengineers Develop 'Neurocore' Chips 9,000 Times Faster Than a PC
> Meanwhile we need to ask ourselves - if we're creating this simulation based on the human brain, then what are the odds that some form of consciousness dwells within it?
If there's a consciousness in the simulation, then consciousness is just a result of a deterministic calculation, isn't it? In that case, what's the point of "asking ourselves"? Our consciousness would also be just a deterministic process so we can ask all we want but the answers we will arrive at are already given and we could not change them no matter how hard we "tried to think it through"... yawn :)
Kim Dotcom Just Launched His New Music Service With His Own Album
My understanding is that MEGA work by encrypting your data client-side within the browser, so the only thing that could happen to the said shopping list is getting lost, but until it is sent back to your browser and decrypted there even Dotcom cannot read it - that's the main reason why they cannot provide you with a password reset feature. They have a bug bounty program for finding holes in this setup. I do not trust the guy either but I think that this kind of arrangement, while having a side effect of protecting him from liability for users' content, also helps keep my data more secure. OTOH I know Slashdot is full of people more knowledgeable with the matter, so I do not mind hearing more from someone who can poke a few holes in their model :)
Kim Dotcom Just Launched His New Music Service With His Own Album
I hope this is not too off-topic, but Mega has recently (and very quietly, without even a mention on their blog) released a Windows sync client - a significant step in being feature-complete compared to their less-encrypted competition of Dropbox, Google Drive or Microsoft SkyDrive.
A Rebuttal To Charles Stross About Bitcoin
I think Stross' article has many weak arguments, and one strong one - deflation. Thank you for explaining why it's important. As a side note, however - perhaps there was no need to call other human beings "BTCtards".
Inside the War For Top Developer Talent
Posting to undo a mistaken mod. Your comment is great!
How MOOC Faculty Exploit People's Desire To Learn
I am a teacher and that's exactly what I have been thinking for many years. One of the things that changed my opinion was
Daphne Koller's TED talk
Ars Checks Out CyanogenMod's New Installer
If profit is not necessary, could you give me one reason why anyone would fund a startup? Could you explain how to build a factory if the bank won't give you a loan? How to expand internationally once you've invested all your personal wealth into your business? Why would someone risk being a business owner and not an employee?
See, all these are things that are typically solved by equity investment, or (partly) giving up your ownership, and these investors, for the large risk they are taking, expect a return - profit. Interestingly, as an example, in Islamic finance it is okay to turn profit but it's forbidden to give loans and ask for interest which is understood as making money without taking a risk.
Or, in other words - the business generates value for customers (otherwise they would not buy its products), for employees (who get wages), for loan providers (because you pay interest on your loans) and finally for owners who are running the largest risk - a risk that there won't be anything left to pay for their investment in the company. You would suggest to let them take losses but not have the option of getting profits... and I think it would not work :)
Real-Time Radio Search Engine From Music Industry's Nemesis
This seems quite innocent and hugely useful at the same time - can anyone see the angle from which the rights holders will most likely try to attack his effort? :)
Forrester Research Shows Steep Decline in Free Office Suite Stats
Posting to undo my mistakenr mod.
Has Flow-Based Programming's Time Arrived?
Spreadsheet software such as Excel or Calc are very good examples of flow-based programming, and it seems non-programmers can cope with it. However, we all know how hard it is to get larger-scale projects in Excel to work :)
Crowdfunded Bounty For Hacking iPhone 5S Fingerprint Authentication
Assuming that you protect your phone from the random thief, I would recommend installing a tracing app and leaving the phone unlocked - a locked phone will just encourage the thief to hard reset it or turn it off immediately. Same with a laptop - I had some tracing software installed but unfortunately I forgot to enable the guest account so the thief could not use the laptop... and therefore never gave me a chance to locate it.
Nokia Had an Android Phone In Development
Phones have strong seasonal sales variations around Christmas - e.g. here, so your point is quite weak.
Schneier: The US Government Has Betrayed the Internet, We Need To Take It Back
It sounds like you want FireGPG or Mailvelope. Too bad the first one is discontinued and the second one is not ready for Firefox yet, just Chrome. Is there a widely used browser plugin I missed?
Syrian Electronic Army Denies Anonymous Exposed Its Members
And if they were members of the SEA, would the SEA say anything different?
Salesforce.com To Cut 200 Jobs Despite Its Expectations To Make More Money
Plain English: Although their revenue has grown, they are still making losses. It may seem, from a certain point of view, like they are earning a bit of profit for each of their shares, but that's only if you adjust the figures in a way that is not allowed by official accounting standards.
My SSID Is...
A single-purpose email address that lets any interested neighbors write me and agree on sharing the connection if they wish. I live in a high density area...
kubajz has no journal entries.