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[quote]
Here's a specific example of what I'm talking about. The math rate problems are continually coming up on CC. "Sally walks to the library at x speed and returns at y speed. It takes her z time total. What is the distance to the library?" Folks here are frequently offer formulae to solve those problems. But if a student understands the problem, no formula is needed. Logic tells you the necessary mathematical operations.
[/quote]
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<p>EllenF, I am particularly familliar with this problem and its repeated occurrence on the SAT forum. I also adressed this problem specifically in the thread about SAT Tips that is on top of this page. There are two elements to this type of problem: finding the correct answer AND spending as little time as possible. </p>
<p>Please note that this type of problem is typically one of the LAST problems showing up on a test, and carries a difficulty of 5. This means that the overwhelming majority of test-takers MISS the question. Having seen a number of students struggle with the question, I know how most of them give up after getting lost in trying to develop an answer based on the rather simple formula of d = r*t. In my "explanation" for this problem, I explain that this problem can be solved easily and quickly. However, this problem can only be solved by LOGIC and REASONING if you have a PRIOR understanding of the problem. Simply stated, you have to have some knowledge before you can apply your own reasoning. There is a difference between reasoning and intuition. Joe Blogg uses intuition and ensures that this question remains at the level 5.</p>
<p>As far as people offering the formula ... Please check this older post. You will recognize a few of the usual suspects:
<a href="http://talk.collegeconfidential.com/showthread.php?t=36812&highlight=distance%5B/url%5D">http://talk.collegeconfidential.com/showthread.php?t=36812&highlight=distance</a></p>
<p>Lastly, I am afraid that the SAT has very little to do with acquiring skills that will serve anyone for life. The test of 2005 is still very similar to the test of 1926 and is still being equated to the test of 1941. Are we assuming that we still need to know what the average aspiring college student knew in 1926? </p>
<p>The SAT Reasoning test does one thing: it tests how well you do on the SAT. The only relevance the SAT has to knowledge and achievement is that it uses english and math as its basis for testing. People have and are still arguing about the scope of the test. Is it an intelligence test? Is it an aptitude test? Is it an achievement test? Sadly enough, ETS does not seem to make up its mind on this issue. While having become a de-facto standard in college admission, the SAT does not measure very much, except how current students stack up against the norm established by 50,000,000 prior students. It does not measure how much students know; it measures how well they answer the questions on the SAT. This is why trying to develop a preparation curriculum for the SAT does not WORK. You cannot STUDY for it unless you are prepared to cover 50 or 100 times more material that is needed. This does not mean that you cannot prepare for it! It is simply an entirely different matter. And it is not about tricks or secrets!</p>
<p>Now, onto one my pet peeves: the 3,000 or 4,000 words that "could" help you in life. Let's look at what we -routinely- tell students in the process of applying to colleges? </p>
<ol>
<li>Should you use SAT words (aka the ridiculous list of ten to thirteen letters' words) in your application essay? </li>
<li>Should you throw in a few SAT words during your interview to give a good impression?</li>
<li>Should you speak to your friends a la SAT?</li>
</ol>
<p>Yes or no?</p>
<p>While it is wonderful to be able to use plethora on a daily basis, it has to come naturally and not be forced. To avoid sounding forced, a person needs to be able to incorporate a few more "smart" words, use them in the appropriate context, and pronounce them correctly. On this, I wish that people knew of ridiculous it is to use a smart word such as "amphitheater" but pronounce it with the P sound as in AMPItheater. Yeah, just like we talk on the telePone and go to a Parmacy to buy aspirine -or should I say apothecary! </p>
<p>Oh well, vocabulary power users can always count on the ubiquitous "myriad" to separate them from the mere mortals. :)</p>