Posted on 03/07/2006 10:12:59 AM PST by RBroadfoot
None, according to Richard Cohen of the Washington Post.
EXCERPT: I am haunted by Gabriela Ocampo. ... failing algebra six times in six semesters, trying it a seventh time and finally just despairing over ever getting it.
The L.A. school district now requires all students to pass a year of algebra ...
Here's the thing, Gabriela: You will never need to know algebra. I have never once used it and never once even rued that I could not use it. ...
Gabriela, sooner or later someone's going to tell you that algebra teaches reasoning. This is a lie propagated by, among others, algebra teachers. Writing is the highest form of reasoning. This is a fact. Algebra is not. The proof of this, Gabriela, is all the people in my high school who were whizzes at math but did not know a thing about history and could not write a readable English sentence. ...
Algebra ruined many a day for me. Now it could ruin your life.
(Excerpt) Read more at washingtonpost.com ...
No need for you to be an ignorant jerk.
Is this a Netflix commercial? Blue.
-PJ
Yes, like I said it took awhile to turn the lights out in what once was the most learned and advanced civilization of the ancient world.
Correct answer to mark-up formula is: price paid-divided by-100% less mark-up desired. My example: $22.80 divided by 66= $35.625
the 1 in 1.06 gives you the 479.25 and the .06 in i.06 gives you the six percent so you can do the computation in one operation with a calculator, if you know algebra!
My paternal grandfather never stepped foot in a school. He was a mason and could cipher as well as any layman I've ever seen (mostly in his head). I ran across a few of his notes once, and the man was doing algebra and trig. He had his own way of working out the problems, but the algebra was unmistakable.
Is the problem with the students (too dumb?) or incompetent teachers? How many teachers read out of the algebra books year after year, but really can't explain the subject matter? Books may do a good job describing in detail one method for solving problems, but how many students think in the exact manner as the textbook author?
IMO the good teacher shouldn't need the narrative in the book, he should be able to explain the material in a number of different ways. Whatever method makes the light bulb go on in the students' brains is the one that works.
Then again, that methodology relies upon and encourages independent thinking, and we certainly can't have that going on.
SQRT(orange #CC3232) = SQRT(52274) = ~228.6
228.6 ~ #00000EE ~ blue2 (Hex3)
Therefore the square root of Orange is approximately Blue.
You've never figured out how long it was going to take you to drive somewhere?
Exactly. Without an understanding of basic algebra you can't even understand the whys of arithmetic - just the how. Like why to divide by a fraction you multiply by its inverse.
Which trade does not use algebra? Ever try to lay a tile floor or build a fench without algebra? Can't do it.
Didn't they retire 42 a few years ago?
22.80 divided by 66 is .345
Did you mean to say something else?
SD
cool!
LOL. The world would be a better place if more people were so helpful.
There are many helpful tricks to use in math. I use some of them myself. For instance if someone asks you to multiply 19 X 44 - I just add a zero to the 44 (440), double it (880)then subtract one of the 44s (since there are 19 and not 20 of them). Answer is 836. I can do it in my head much faster than a calculator. Math is full of short cuts like this.
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