Raspberry Pi Myths

“The Raspberry Pi is cheap.”

The RRP for a Raspberry Pi model B is £36. And yes, at a tenth of the cost of an iPad it’s within the range of most families, teenagers with a Saturday job and indeed schools. However, your £36 doesn’t get you a fully functioning, ready to program Pi. You need a few other bits and pieces if you want to do more than merely admire the circuitry. Unlike the iPad or indeed a laptop, Pis do not come with a fully integrated power supply, or a screen, or a keyboard, or a mouse. Not even a case! Without these things your Pi is just a circuit board. And these things will cost more than the Pi its-self.

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History Lines

Many of you have told us how much you love the History Cookbook http://cookit.e2bn.org/historycookbook/ with its useful and informative sections Food, Health and general background information on each period of British history.

You have also said that you would like us to expand these resources. So over the summer we have been busy moving the existing history sections of Cookit to a new site – History Lines www.historylines.e2bn.org, commissioning additional materials and ensuring that the whole lot is aligned to the new National Curriculum for History Programme of Study.

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A Piece of Raspberry Pi?

As with all great new ideas (and the Raspberry Pi is a great idea) there are lots of misconceptions and half-truths. So before you buy a Pi, read this first!

If you threw away your PC based machines when you fell in love with the iPad (or similar device) the Pi might be a good way to get your students interested in what actually happens inside a computer. For older students doing Computer Studies, the Pi is great because they can experiment with a computer that is separate to the main school network. You’d never allow students to ‘mess’ with the OS on a curriculum machine.

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What is a Raspberry Pi?

The Raspberry Pi is a credit-card sized computer that plugs into your TV and a keyboard. It’s a capable little computer which can be used for many of the things that your desktop PC does, such as spreadsheets, word-processing and games.

It also plays high-definition video. The RPi can also be used to give students opportunities to create programmes that control devices.

Mr Gove believes it’s the “kind of initiative which will give children the opportunity to learn the fundamental of programming.”

With Google Giving providing Raspberry Pis for 15,000 school children and the Raspberry Pi Foundation reporting that it sold its millionth Pi in April, there are plenty of these devices in classrooms.

On the Internet There's No Such Thing as Privacy

There’s a slide that appears in every E2BN e-safety presentation. It’s a simple message. It reads “On the Internet: there’s no such thing as privacy, there’s no delete button so post like your enemies are watching!”

This article looks at the first part of that message. Privacy: a state in which one is not observed or disturbed by other people; the state of being free from public attention.

Imagine if every book you read reported that you had read it, how long you looked at it, which bits you re-read and what you read next. You can learn a lot about someone based on what they read! This is what happens online. Cookies on web sites track your browsing habits and web servers store this data. If you combine browsing habits and some bits of personal data quite a detailed picture or profile will emerge.

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