Seriously don't let yourself off that easy. Khan academy books are like $20, the videos are free. |
and are not even in the same league compared to what the prep centers offer (actual test answers) |
If those were any good people wouldn't be dropping thousands on prep, but they do because they aren't comparable. |
We've gone over this. You are lying. When pushed on this all we get is that some test prep centers asked previous students about the questions on the test they just took. If they published the test questions, then they wouldn't have this advantage. There is nothing in those expensive test prep courses that you don't see on khan academy. What the expensive test prep courses give you is a lot of handholding and walking you through stuff. This does make test prep easier but there is no secret sauce at those test prep centers. |
Of course there is an advantage but the advantage is not because there is some secret that some small business in northern virginia knows that the khan academy doesn't. The advantage is that it removes much of the motivation and discipline that your child would need to get through the khan academy stuff. The fact that people buy an expensive thing doesn't mean the less expensive thing isn't any good. I mean people buy rolexes but a timex keeps time just fine. Of course there is an incremental benefit of having a teacher walk you through things but there is nothing being taught at those test prep courses that khan academy doesn't know about. |
You get more useful information about how an applicant fits into a school that values innovation if they take a test for which they can’t prep. |
Where does khan academy cover quant-q? |
We are an Indian family - our kid went to Curie and is in TJ. I will say this - The Khan Academy videos/books are not comparable to the Curie center and other prep centers. Yes the Prep centers teach the concepts, give lots of questions from prior exams and that is the reason they charge 1000s of dollars. There is definitely an edge families who use these prep centers have over those that do not. So all these comments coming from families who go to prep centers and say there is nothing different in them, are false. |
How is it race blind when 80% of the kids still continue to be from just 2 races, batch after batch. And most of the kids in TJ have had elder siblings in TJ. How do so many families have both kids in TJ - what are the chances?Find it hard to believe, but almost all kids in DDs batch seem to have had their elder siblings pass out from TJ. How is that even possible if the admission process was neutral and unbiased ! |
First of all, the school obviously values skin color more than "innovation" Otherwise they wouldn't have made the change they did. Second, how does a secret test measure innovation any better than an IQ test? Things like creativity and innovation correlate pretty well with IQ. We know how to measure IQ, we don't need to ambush people on tests to measure it. |
That's the point, Quant Q is bad because it doesn't give khan academy access. Quotesd from above: "When pushed on this all we get is that some test prep centers asked previous students about the questions on the test they just took. If they published the test questions, then they wouldn't have this advantage. " |
The argument here isn't that there is no advantage to test prep. The argument is that test prep is somewhere between unfair and outright cheating. The specific argument is that curie students are cheating and THAT is why curie students have had so much success. Quoted from above: "Of course there is an advantage but the advantage is not because there is some secret that some small business in northern virginia knows that the khan academy doesn't. The advantage is that it removes much of the motivation and discipline that your child would need to get through the khan academy stuff." It's like hiring a physical trainer. They keep you disciplined and accountable but in the end they can't run the treadmill for you or lift the weights for you. And if you are motivated, you probably don't need the trainer. Khan academy ALSO teaches the concepts and has questions from previous exams. |
The admissions closely mirrors the applicant pool. It is so close that it borders on random. Most of the kids in TJ do not have had elder siblings at TJ, what a silly comment. However, there is a genetic component to IQ and the part that isn't genetic is largely environmental, so if you have 2 kids with similar genes and similar home environment, why is this result a surprise to anyone? |
IQ tests are not supposed to be prepped for either. The information is not useful if the test taker has seen the questions before, so they are also “secret.” I’m surprised that an adult who appears to be interested in education cannot seem to understand why a test that can’t be prepped for would be useful in determining which applicants would be good matches for a school like TJ. A school like TJ will most benefit students who can think on their feet, not students who have been spoon fed information which they then memorized. |
DP. Kids who are the best fit for TJ are going to be the ones who can think on their feet, but also have a lot of discipline and work ethic. It would be more ideal to have a TJ test similar to AMC 10, where both a lot of self-studying and prep as well as native intelligence are needed to earn high scores. I do agree with you that a test that cannot be prepped for would be useful for measuring raw aptitude. I also think it's naive to think that any test can't be prepped for and that any test wouldn't have information leak out one way or another. There's a reason that they need to constantly rewrite and re-norm the WISC, and there's a reason that the scores drift upward pretty drastically at the end of each cycle. It's not that kids are getting that much smarter over the span of 10 years. It's that the novel tasks end up leaking out and becoming not so novel. |