Student Study Tips: Learn More From PowerPoint Lectures | STUDY ...

Posted: 05 Apr 2011 07:34 AM PDT

Few people can use PowerPoint effectively, and professors are no exception.

I took a six-year break between the end of my undergrad and the start of my MBA program. To me, the biggest difference between lectures in 2004 and the present is that professors have become incredibly reliant on PowerPoint (even though many of them complain about computers).

However, I find very few people can use PowerPoint effectively, and professors are no exception.

The Wrong Way to Use PowerPoint

Some professors put far too much information on a slide, and then spent 10 minutes explaining the slide with a laser pointer (or at least, trying to explain it). Some professors put quotes on slides, and then they read those quotes aloud at half the pace it takes me to read it silently. The worst is when a math professor puts a problem on a slide and tells you (rather than shows you) how he arrived at the answer. I'm sorry, but math problems should be worked out on the board.

And of course, the lecture never progresses at the correct pace, and the professor just blasts through the last 10 slides in 3 minutes and says

"Don't worry, I'll post these online so you can go through them later."

The presentation is bad enough that I don't even bother attending lectures anymore. And this really hasn't been a problem for me.

Alternate Ways to Learn the Material

Skipping lectures hasn't been a problem for me, because I've found alternate ways to learn the material.

First of all, as much as I hate the way the professors present their slides, I have to admit that the PowerPoint document is usually the first place I go when it comes time to study.

All that information they pack onto the slides, though a detriment during presentation, is a goldmine during review.

In fact, I find this is the best place to get all of the material in one place, with the additional benefit of having been filtered for importance and relevance. Also, I like to put my material in outline form, and I'm able to copy from a PowerPoint and paste in Word or One Note with ease.

In addition to PowerPoint slides, about half of my professors are putting an mp3 version of their lecture online. I greatly prefer this to the real thing. First, the convenience is unbeatable. Second, I find that if the professor doesn't have a laser pointer to rely on, he has to be much clearer in his descriptions of concepts (no more "…and this leads to that…"). Finally, and most important to me, I can run through several lectures back to back.

Use Web Learning to Study Online or On-The-Go

I am very much a person that likes intense periods of learning, and a one-hour lecture twice a week just doesn't cut it. I spend the first few minutes of every lecture trying to remember what we went over last week. And how many times has the professor asked "Do you remember six weeks ago when we discussed X?" I remember going over X, but that's about all I could tell you about it.

With mp3 files, I'm able to study until I can't take it anymore. By way of example, I recently went on a road trip: 12 hours out and 12 hours back. I was able to cover an entire semesters worth of Economics in two days (though admittedly it also took a bit of coffee). This approach has the added benefit that I am able to recall most of Lecture 1 even during Lecture 20. For review purposes, if I ever do forget Lecture 1, it is only a few click away

Finally, if I ever run across a concept in the slides that I can't understand, I find the internet more helpful than the professor, even when it comes to explaining the concepts on the professor's own slides. If I ask a question during a lecture, all I can hope for is the best the professor could come up with on the spot.

The internet has everything. Wikipedia, of course, is a great place to start. But there are more specialized sites springing up all the time (e.g. Investopedia.com got me through Finance). I am able to copy the relevant text and paste it right in my outline. And the Internet's information tends to be more thorough and more succinct.

And if all else fails, I can always fall back on reading the textbook. I'm mean, the authors probably got it right by the 14th Edition, right?

Chris Spartz

Author: Chris Spartz

Chris Spartz is currently a grad student at the University of Texas at Dallas.

See other posts by Chris Spartz

Tags: education, lecture, lectures, PowerPoint, professors, study guide, study technique, study tips, studying, tips, university tips

Math Study Tips for your HSC - Tips Study Mathematics Blog - Blogger

Posted: 05 Feb 2014 07:33 AM PST

"A mathematician is a blind man in a dark room looking for a black cat which isn't there." – Charles Darwin

"A mathematical pun is the first sine of madness." - Anonymous

$Tetris is more fun than math.$

The word "mathematics" has been threatening students for centuries. To help prevent common pre-exam symptoms of shock and horror, I've provided you with some CRUCIAL tips which will make your HSC less intimidating and ultimately help you achieve that outstanding test score.

What to expect. The paper will be out of a total of 100 marks, marks that will be harder to get as you progress (so don't get cocky at the beginning and zone out).

Take all the help you can get. There will be a list of Standard Integrals attached to your question booklet, so use it. Attempting to guess them when they are delivered to you is completely idiotic.

What's up for grabs? The more marks a question is worth, the more love and devotion you should be showing it. If a question is worth more than one mark, you will be required to show your work for it. So show your work for it.

Calculator at the ready. Figure out if it's DEG or RAD you want to use and then make sure your calculator is in the right mode! There's nothing more upsetting than completing an exam and realising that every answer will be wrong because of your failure to press buttons correctly.

$Find x$

Basic steps. There is no point in doing the work if you're not actually answering the question. Read each question carefully, more than once if necessary. Write down the formula you are using for each question before you dive into equating and calculating willy-nilly.

Don't undo. Don't go wild with the eraser if you think something's wrong – you can still get marks for showing your work if you're demonstrating correct problem solving methods. Leave all your scribbling behind as proof that you do (if only partially) know what you're doing.

Re-check. Once you have completed every question, go back and check each one carefully, making sure you've answered all the components of a question. Use your calculator to re-trace your problem-solving steps and make sure you come up with the same solution. If you don't, you've got a little detective work to do to find out where you strayed from the path of correctness.

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