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Yavin4
(37,182 posts)BamaRefugee
(3,904 posts)sir pball
(5,381 posts)Quoth the Wiki:
The word algebra comes from the Arabic term الجبر (al-jabr), which originally referred to the surgical treatment of bonesetting. In the 9th century, the term received a mathematical meaning when the Persian mathematician Muhammad ibn Musa al-Khwarizmi employed it to describe a method of solving equations and used it in the title of a treatise on algebra, al-Kitāb al-Mukhtaṣar fī Ḥisāb al-Jabr wal-Muqābalah [The Compendious Book on Calculation by Completion and Balancing] which was translated into Latin as Liber Algebrae et Almucabola.
BamaRefugee
(3,904 posts)Celerity
(55,293 posts)Yavin4
(37,182 posts)IzzaNuDay
(1,364 posts)go forth and multiply!
Celerity
(55,293 posts)The origins of algebra can be traced to the ancient Babylonians, who developed a positional number system that greatly aided them in solving their rhetorical algebraic equations. The Babylonians were not interested in exact solutions, but rather approximations, and so they would commonly use linear interpolation to approximate intermediate values. One of the most famous tablets is the Plimpton 322 tablet, created around 19001600 BC, which gives a table of Pythagorean triples and represents some of the most advanced mathematics prior to Greek mathematics.
Babylonian algebra was much more advanced than the Egyptian algebra of the time; whereas the Egyptians were mainly concerned with linear equations the Babylonians were more concerned with quadratic and cubic equations. The Babylonians had developed flexible algebraic operations with which they were able to add equals to equals and multiply both sides of an equation by like quantities so as to eliminate fractions and factors. They were familiar with many simple forms of factoring, three-term quadratic equations with positive roots and many cubic equations, although it is not known if they were able to reduce the general cubic equation.
BonnieJW
(3,152 posts)I was in hell every time I was in algebra class. But then, I had a learning disability...
niyad
(135,238 posts)Yavin4
(37,182 posts)Just cannot compete with reality.
Initech
(109,583 posts)I never thought in my lifetime we'd see this bullshit. But with the merging of the right wing with Fox News and the hardcore conspiracy theory wing, ugh. Fuck these assholes. If there is a hell, it waits for them.
Walleye
(45,794 posts)cbabe
(6,976 posts)madinmaryland
(65,817 posts)DontBelieveEastisEas
(1,211 posts)unblock
(56,309 posts)Ratios and proportional reasoning??
Sounds like quotas and moral relativism!!
PedroXimenez
(673 posts)sounds like anti-conservative bias.
Arne
(3,609 posts)pat_k
(14,486 posts)And it wouldn't surprise me if that is made part of the mandated curriculum.
WestMichRad
(3,508 posts)
are proof of Satan, right?
MagickMuffin
(18,383 posts)Containing sexually explicit materials per legislative definitions.
So, it appears that the legislators get to define what is considered sexually explicit material. Boy oh boy, that takes all the fun out of dictionaries!
LoisB
(13,738 posts)central scrutinizer
(12,656 posts)Everything is irrational in MAGA world
sinkingfeeling
(58,224 posts)P.S. I was shocked when my 8th. grader and I moved to Tucson in 1983 and I had to buy his textbooks for public school.
GreenWave
(12,882 posts)Al Kaline!
qed
WestMichRad
(3,508 posts)Initech
(109,583 posts)GreenWave
(12,882 posts)Al Kaline!
qed
ScratchCat
(2,753 posts)The likelihood that an AI program "flagged" this course because of the word "inequalities" or some other stupidity is pretty high.
lame54
(40,400 posts)TheRickles
(3,567 posts)Last edited Wed Aug 21, 2024, 03:59 PM - Edit history (1)
iluvtennis
(21,559 posts)
lindysalsagal
(23,008 posts)It might start them thinking.
JoseBalow
(9,891 posts)LymphocyteLover
(10,374 posts)3Hotdogs
(15,717 posts)Maybe go back and uncheck that one.
QED
(3,381 posts)We were required to have standardized syllabuses for our classes listing topics to be studied as you can see in the example in the OP. The district provided a template that we filled in for our subject. For math and science, it wasn't a big deal and took me about 5 minutes to complete for each subject I taught. But for languages and social studies, quite a different issue - potentially.
Syllabuses for English listed all of the novels etc. that would be studied with the columns to approve or disapprove as shown in the OP. The one I saw looked extensive and I was glad that wasn't my discipline!
Yeah, it was a pain since we all had our own that dealt with classroom policies, grading, etc. The standardized syllabuses were just to head off complaints of CRT.
niyad
(135,238 posts)Just one more task to complete. Luckily for me, most students returned these promptly so I didn't have to chase them down to get the forms back.
ecstatic
(35,154 posts)than American students. Great job, rethugs! Why would you want Americans to look and feel stupid?
FullySupportDems
(518 posts)It's like they're giving parents a chance to opt their kids out of learning anything in school. No standards. No learning? No problem! Bringing bad homeschooling into public schools. Just wow. Those poor kids!
rubbersole
(11,343 posts)Gotta get them commandments covered. Otherwise, the real Moses will be pissed.
Kaleva
(40,475 posts)I'm 65. Is this something I should know or , given my age, can I just ignore it?
I suspect it's a fancy pants name for a number
Celerity
(55,293 posts)I could have googled it!
Celerity
(55,293 posts)
Jilly_in_VA
(14,737 posts)Is this because *gasp* Arabic numerals are involved?
CaptainTruth
(8,295 posts)F**k the GOP.
CaptainTruth
(8,295 posts)Warpy
(114,754 posts)Our precious little white snowflakes might someday have to treat people with darker skin or differently shaped eyes like fellow human beings. That's just not right!
I'll bet you all my stylish clothing (ha!) that's what some fucking moron on the school board was thinking.