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11Sep/10Off

Inspiration Break

By Kevin

Get inspired with new ideas about things in the world by surfing the web beyond the bounds of sites you normally hang out at. Readers of ERPZ probably think I only hang out on Economist.com, Knowledge@Wharton, or basically stuff on our ERPZ reading list. While I subscribe The Economist Free Xchange (Here for RSS) on my Google Reader, I also check out the Threadless Blog very often to find out what sort of designers people are coming up for their Tee Shirts. It may sound kind of lame but these are places where we get ideas or just inspired. It's also a place for a break from the knowledge and structured stuff that we commonly deal with.

Contrained Ball

Look Ma, no Rulers!

Graphics and concepts links up bits of ideas that might be floating around us all the time. Designer Couch is a good place to look at how design ideas are put into place in products, ads, just about everything that surrounds us, physical or virtual. Not long ago, I chanced upon this 'Constrained Ball' idea by a Korean product designer. I haven't found anyone selling this so I reckon is still an idea but it looks great and should hopefully work in practice. The design featured here is also very elegant and think about how your 'ruler' is no longer going to too long for your pencil case. So yea, by then, 'How do you draw a straight line without a ruler?' won't be such a baffling question anymore.

Otherwise, animations can be awesome source of ideas as well. The following is something cool I discovered:

Sonar from Renaud Hallée on Vimeo.

After that, just give yourself some time to link up what you see with your life and observations in reality. Draw something, sketch your ideas, design something, invent something; then go back to studying.

9Sep/10Off

Khan Academy

By Kevin

I was introduced to Khan Academy by Fortune Magazine. It is an amazing story, an amazing project.

The videos on his website spans topics on Mathematics, Sciences and some investment/banking related stuff. The target audience is going to range from high school students to the people in college. Being an undergraduate-to-be, I'm glad to have stumbled on his site. You too, should take a look.

Khan Academy is a recipient of the 2009 Microsoft Tech Award in Education:

8Sep/10Off

Think Questions

By Kevin

Questions

Think, then Ask

Writers often draw or attract the attention of reader by posing interesting questions which they then seek to explain in their writing content. But then how about the readers? Could they also pose questions for themselves or other readers so that they make the reading experience a little more active?

So when you're reading, you might like come up with interesting questions that will lead readers to those articles. Here are some attempts of mine:

Article 1: Does drinking water make you slimmer? Even when you maintain food intake?

Article 2: Is spying on your spouse going to keep him/her faithful?

Article 3: Are corporate giants necessarily clumsy innovators?

This activity helps you identify key interesting elements of an article that you think is worth highlighting and then forces you to come up with a means to attract people's attention to it. In this case, you can only use a question out of your toolkit (which might include graphics, data charts, a different font colour or font size). A question draws attention through it's interaction with mental processes and thinking rather than through visual content and so is much more difficult at times.

The question trains you to draw your attention towards interesting areas of a topic you might not exactly be particularly interested in and then, you may see it in a different light.

7Sep/10Off

Economics Fiction

By Kevin

Stair Maze

Finding way through...

It never ever occurred to me that one could write an entertaining fiction out of economics concepts. There's something so compelling about basic economics and the way it appeals to pragmatism and common sense that it'd be boring and mundane to package it into a story for the layman. Interesting conclusions of economics about reality is constantly featured in the popular economics books that are in the market nowadays but it's difficult to entertain people with economics in fiction.

Yet there are economics professors who manage the feat. I first stumbled on The Fatal Equilibrium by 'Marshall Jevons' because it was on my university course reading list but failed to find a copy of the book in Singapore so I set out to find out if 'Marshall Jevons' wrote something else. Eventually I discovered that happened to be the pseudonym of two economics professors, William Breit and Kenneth G. Elzinga who decided to collaborate on a series of detective novels that featured the use of economic reasoning to solve crimes. I laid my hands on a copy of 'Murder at the Margin' from the Central Public Library and went on to finish it within 3 days. It was an easy read for me and while it wasn't fast-paced, the fact that it was a mystery novel kept me reading on, though not with the same sort of enthusiasm reserved from the works of Dan Brown.

Eventually it was entertaining and a rather enjoyable read. The duo also wrote 'A Deadly Indifference', which at present, is the final work of economics fiction they've done together. Then I went on to discover that other works of economics fiction actually exists; including that of John Kenneth Galbraith, 'A Tenured Professor' which mocks more than it promotes Economics as it is. This novel deals much less with Economics concepts than those of Marshall Jevons. Russell Roberts also published another narrative that's more centered on economic concepts, titled 'The Invisible Heart'. The sample chapter offered does seem pretty interesting.

I always briefly considered I'd try and imagine how a Homo Economicus will function or think in our reality and write a book about it but then I thought it'd be too boring. A fiction work on economics should ideally be like these rather successful novels - a strong dose of cerebral stuff woven into reality.

3Sep/10Off

GP Resources

By Kevin

Pen & Book

More to Write now...

Besides General Paper by the GP tutor from VJC, there's actually other blogs featuring GP resources such as While I Read, I Write and "General Paper Essays". Whether it's by teachers or students, it is always great to have someone point out resources available for your studying so you don't have to go into so much trouble with finding them. It is also good to see the works that other people are sharing just to get inspired if not as a model for your own writing.

There's also a GP Wiki and for people who needs extra help for Economics, there's actually a Economics Wiki for you too. Of course, when you need the variety of different subjects and a focal point for academic and intellectual resources, you should still be here at ERPZ.

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18Jul/10Off

Chart Play

By Kevin

I learnt about Google Charts API quite a while back but didn't quite found time to explore it. I had wanted to use it to create charts to showcase certain data trends on ERPZ so that I don't have to generate Microsoft Office graphics to be uploaded. For my experiment, I decided to use the same data set for the distance fares to generate a chart using the Google Charts API. I took the following that I used in the previous entry:

Distance Fares MC

Adult Bus Fares MC curve (By MS Office)

Using the wizard provided by Google and then tweaking the codes a bit here and there, I managed to create the following:

Marginal Cost of Distance Fares

Adult Bus Fares MC curve (By Google)

It actually looks great and I guess in future, when I need to present any data on ERPZ, I'll be using this API.

3Jun/10Off

University Appeals

By Kevin

University

A Step Away...

This piece is really a collaboration between Scherzo and me. We've got friends requesting for help to look at appeals for university places and I thought it'll be useful to provide some sort of guidelines on writing appeals for university. It'll be great if this can help some of you get your place in the course you want.

First start with words of gratitude for a chance to be reconsidered and then get on to your main point; your approach should be humble and there's no point repeating any achievements that you've already submitted before in your application. The points to include should be the following:

Which part of your application might have been weak and how you've followed up and attempted to overcome them.

Discuss what drives you to want to be in the school; the course, the activities? Suggest passion, prior experience and the motivations.

Tell them what other skills/experience will help you with university, your course.

What the university really want to know is it you know your weakness and how you would be able to overcome them. At this point they have doubts about your suitability for university education and your appeal is to show them otherwise. Therefore, a write-up that reflects a deep and sustained academic interest can be very helpful. If you're not the academic type then you need to convince the university that you can make great contributions to them without compromising your academic results. You need a strong explanation why you want to be in university in the first place.

Keep your appeal short; it has to be that anyways because of the restrictions. Nevertheless, use good English that is forceful and to the point. An active tone is important for this writing because the university wants to see that you're serious about wanting your place.

Good luck for your appeals then.

3May/10Off

I Don’t Know

By Kevin

Dunno

Sure or not?

It's been a long time since I wrote something about learning and studying. Recently it just came to my attention of the problem of the lack of active curiosity amongst students nowadays. People who are self-confident won't use the term 'I don't know' or admit they don't know something; as illustrated by the rather lame riddle, which testers claim has stumped 96% of Harvard students while majority of Kindergartners could offer an answer.

I turn polar bears white and I will make you cry.
I make guys have to pee and girls comb their hair.
I make celebrities look stupid and normal people look like celebrities.
I turn pancakes brown and make your champagne bubble.
If you squeeze me, I'll pop.
If you look at me, you'll pop.
Can you guess the riddle?

Apparently the answer is 'no' and rather than give the answer, people who don't give up would be in the 'work in progress' stage where the 'let me guess' thinking process doesn't cease. While this spirit may have failed for this riddle, it is the thing that drives the very same people to Harvard. At work, 'I don't know' is one of the most irresponsible phrase, both in terms of your duty and towards your personal development. It is okay not to know something but then just plain stating that reflects inaction, the implicit refusal to get pass the stage of ignorance. It is important not to fall into such a trap; being completely confident in yourself is not always good but then the liberal use of 'I don't know' represents another extreme.

Instead of saying 'I don't know', use 'let me check', 'I'll find out', 'I'm working on it' to remind yourself that you have the responsibility to know and should be finding out. Changing your attitude from a preference for inaction and status quo to one that involves actively overcoming one's inadequacy is an important step to achieving personal excellence.

6Jan/10Off

Importance of Focus

By Kevin

Lenses

Getting focus right...

It's been a while since I last written something on studying; recently I observed how some students take a long time to study. Obviously, many of these people spend substantial amount of time plainly staring at pieces of information, occasionally reading through them with a tiny bit of appreciation and often not quite understanding what they are studying anyways. Computer gaming, and loads of interactive stuff online coupled with consistent television watching has reduced our attention span significantly and impaired our abilities to focus.

So to improve how you study as well as your concentration, you might like to try a few of the following:

Plan Revision & Stick to it
The first step to keeping focusing is having a good, realistic plan. Without a plan, when we decide that we're going to study, we'll often just lay out the books and stare at words, possibly read a little and then zone out. When we don't have a plan that dictates specifically what we are going to study and for how long, we'll often just drift about the different materials we have, not doing anything eventually. So come up with a proper plan, noting down what topics for what subject you'll be studying and for how long. Give yourself breaks between topics and when you're executing your plan, make sure you follow through and only skip the breaks if you believe you can continue. If you find yourself needing more or less time than planned, adjust your plans accordingly. Don't tire yourself out if you are fast with your studying; reward yourself with a longer play time or break when you finish early.

Find a Good Site
Some people just can't study at home. I'm not exactly such a person but many people around me are like that. The problem is when there's people familiar around you, you'd be tempted to eavesdrop their conversation, observe what they are doing - in other words, doing everything else except the task at hand. This happens less (at least at a lower intensity) when it comes to having strangers around you, unless you're really busybody. Studying outside might be a better option; Starbucks is pretty friendly with studying people, especially the more remote branches, The Coffee Bean is not.

Media White-out
For those who can't even withstand a bit of distraction will need to try a boycott of media and other attention-seeking stuff. Turn off your TV, radio, computer for a pre-designated time that follows from your study plan. Do not allow yourself to use the computer or those devices even when you're taking a break. Limit distractions to nuts, snacks, and drinks without digital or analog devices that produces visuals or audio. These people might realise they'll be better off staying at home and paying their family to get out of the house. Of course, once you're done with whatever you need to accomplish, you can get back to the stuff you like to do so that they act as a reward for your efforts.

A measure of self-awareness is necessary to help you with this; knowing how your mind gets distracted and what it is easily distracted by will help you attain focus through the elimination of these distractions. It sounds like a pretty simple concept but people usually don't take steps to help themselves concentrate. Instead, they wait around for their moods to come or the distractions to go away; if you want to make any progress at all, you'll have to start taking charge of how you waste your time.

11Dec/09Off

Chemistry Notes!

By Kevin

I'm not sure if this is long awaited, but ERPZ finally started a Chemistry Notes Section! I guess everyone would be more grateful if this was up a couple of months back when people are preparing for A Levels. Well, I haven't found Zhuoyi's website then and I was unsure about my handwritten notes then. So now, there's only 2 sets of notes available, one kindly shared by Zhuoyi, which I've consolidated and reformatted into a single document. I might soon put up individual links to each set of Zhuoyi's notes if readers are interested.

The other set is by me; it's mostly handwritten with typed pages here and there. For those who might be interested, I've added a set of handwritten instructions on how you can make use of your Graphic Calculator's statistics functions to perform calculations for reaction kinetics at the last few page of the document.

Enjoy Learning!