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| + | ==AoPS classes== | ||
| + | ===Algebra 1=== | ||
| + | Over the summer of 2010, I took Algebra 1. I very much enjoyed this class. It included the quadratic formula (<math>\frac{-b\pm\sqrt{b^2-4ac}}{2a}</math>), solving equations like: | ||
| + | <math>2x+y=50</math> | ||
| + | <math>x-y=25</math> | ||
| + | Which would give us <math>x=\frac{75}{3}=23</math> and <math>y=-2</math>. It also taught me graphing and slopes (<math>\frac{y_2-y_1}{x_2-x_1})</math> | ||
| + | |||
| + | ===Introductory to Number Theory== | ||
| + | Over the fall of 2010 I took Introductory to Number Theory and Introductory to Counting and Probability. In number theory, I learned base numbers, <math>\pmod{}</math>, and a lot of interesting number theory formulas (Ex: <math>gcd(x,y)=p_1^{min_{e_1,e_2}}*p_2^{min_{e_3,e_4}}*p_n^{min_{e_{2n-1}, e_{2n}}</math>. | ||
| + | |||
| + | ===Introductory to Counting and Probability=== | ||
| + | Over the fall of 2010 I took Introductory to Number Theory and Introductory to Counting and Probability. I learned Permutations, <math>\binom{N}{R}</math>, Pascals triangle, Pascals Identity, and my username (<math>(x+y)^n=\binom{n}{0}x^n+\binom{n}{1}x^{n-1}y+\binom{n}{2}x^{n-2}y^2\cdots \binom{n}{n-2}x^2y^{n-2}+\binom{n}{n-1}xy^{n-1}+\binom{n}{n}y^n)</math> | ||
Revision as of 22:13, 10 March 2011
Contents
Details about me
Hi everyone! My name is Justin Stevens. I am currently a seventh grader living in Prospect Kentucky. I am 12 years old currently, and was born April 30th/1998.
School
Throughout school, I have always found math to be easy for me. A little bit about schooling.
4th grade
In 4th grade, I began learning basic Algebra, along with these sheets with approximately 50 math problems. They ranged from division to multiplication to addition to subtraction. I got a best score of 49 seconds on 50 math problems. I had memorized 1-12's in addition subtraction, division, and multiplication.
5th grade
In 5th grade I still was in a mathematics class, however we did basic Algebra again. It was still an easy year.
6th grade
My school has one AP class for 6th grade math. It was Pre-Algebra. It got extremely easy, to the point I would be putting "QED" on most problems for my homework.
7th grade
At the end of 6th grade, and in the summer going into 7th grade I took Introductory to Algebra online. I loved it, and had a lot of fun. In the fall, I took Introductory to Counting and Probability and Introductory to Number Theory. I had a lot of fun taking these two classes with a lot of friends. Currently, I am taking Algebra 2.
Math contests
Below will discuss all math contests I have participated in.
AMC
AMC 8
I have not taken an AMC 8 yet.
AMC 10
AMC 10B 2011
I am currently awaiting results on the AMC 10B. I will edit this article when I get my results.
AMC 12
I have not taking the AMC 12 yet.
Mathcounts
Mathcounts 2011
School
I got a 19 on sprint. I don't remember what I got on target.
Chapter
I got a 20 on sprint and a 12 on target. I got 25th place out of approximately 180 kids.
Artofproblemsolving
I joined artofproblemsolving in May, and enjoy posting solutions and moderating the Alcumus forum.
Friend list
-$45! 3333 anant1993 ahaanomegas aodim applepi2000 asf AwesomeToad bannu36 basketballstar24 blabla4198 bluecarneal BOGTRO brycezj chaotic_iak Chuthecommie destruxor Dojo dude01 eagle2 El_Ectric ffomatohagast firebubble Fraqtive42 fries4guys frogbandit gapoc459 GeoKid2000 Gnip-Gnop Goutham halowarfare17 Hydroxide iglenini iiiiiiq james4l JayZz428xX jc123 jjfun1 Joe10112 k00lperson Kanna KevinChen_Wang kimt9 Letti levans LiBoy louiethechewy123 Lstar MaggieKim Marble-101 mariekitty Maybach meewhee009 Petaminx PhireKaLk6781 PythonNut QuantumTiger qwertytothefifth rrusczyk saagarjha Scamper scfliu Spring ssslee theoneforce UKFan wavelet
AoPS classes
Algebra 1
Over the summer of 2010, I took Algebra 1. I very much enjoyed this class. It included the quadratic formula (
), solving equations like:
Which would give us 
and 
. It also taught me graphing and slopes (
=Introductory to Number Theory
Over the fall of 2010 I took Introductory to Number Theory and Introductory to Counting and Probability. In number theory, I learned base numbers, 
, and a lot of interesting number theory formulas (Ex: $gcd(x,y)=p_1^{min_{e_1,e_2}}*p_2^{min_{e_3,e_4}}*p_n^{min_{e_{2n-1}, e_{2n}}$ (Error compiling LaTeX. Unknown error_msg).
Introductory to Counting and Probability
Over the fall of 2010 I took Introductory to Number Theory and Introductory to Counting and Probability. I learned Permutations, 
, Pascals triangle, Pascals Identity, and my username (
