Em 16-11-2008: acrescentado aqui video da aula aula (1ª parte de uma série cinco) de Michel Waldschmidt sobre métodos de irracionalidade e transcendência.
Em 16-8-2008: acrescentados aqui estes dois links a dois vídeos de Scott Carter sobre “acabar o quadrado” (completing the square) adequados para aprender a equação e a função quadráticas, ao nível do 9.º, para quem souber suficientemente inglês.
Em 4-10-2008: Moebius Transformations Revealed
- Tenciono reunir aqui vários vídeos de e sobre Matemática – mesmo que não exclusivamente sobre esta disciplina: eis os primeiros
- My intention is to collect here several videos on and about Math, even if not related only to this subject. These are the first ones.
- Quem quiser sugerir outros vídeos para serem aqui colocados, poderá usar os comentários ou o meu e-mail.
- Please suggest other videos to be inserted here by using the comment box or via e-mail.
- Quem quiser sugerir outros vídeos para serem aqui colocados, poderá usar os comentários ou o meu e-mail.
1. “New Math” [ New Math (Corrected) 04:28 From: RonfarZ3 ]
(retirado)
2. What you know about math? [What You Know About Math? 02:11From: aescore]
3. Math lesson: Pythagorean Theorem in 60 seconds [Pythagorean Theorem in 60 Seconds 01:35 From: MathCrazyTutoring]
4. Math lesson: A right triangle and the Pythagorean Theorem [Watch Video on The Pythagorean Theorem - Geometry Help 02:27 From: yourteachermathhelp]
5. Math lesson: Problem – How far above the ground is the point where a ladder touches a building? [Watch Video on Pythagorean Theorem Word Problems - Math Help 02:54 From: yourteachermathhelp]
6. Nuno Crato entrevistado por Ana Sousa Dias na RTP2 – Part 1 06:14 From: MBRIBEIRO75
Continua »
7. Nuno Crato entrevistado por Ana Sousa Dias na RTP2 – Part 2 10:23 From: MBRIBEIRO75
8. Nuno Crato entrevistado por Ana Sousa Dias na RTP2 – Part 3 10:54 From: MBRIBEIRO75
9. Terence Tao [tao 06:27 From: tywebbOOOOO]
10. I will derive! [I Will Derive! 03:17 From:MindofMatthew, May 08, 2008, 03:26 PM. I parody of "I Will Survive" that I did with a couple of my friends for our Calculus and Physics classes.]
Link enviado por mail por nfaust, com o seguinte comentário:« Como devem saber, a canção original aborda o tema sobre a emancipação feminina, no entanto houve pessoas que a descreveram como um “empurrão” na música. Penso que esta música seria um tanto melhor se referisse a derivada da aceleração. »
[colocado também em http://lostinmythoughts.wordpress.com/2008/05/27/i-will-derive/]
At first I was afraid, what could the answer be?
It said given this position find velocity.
So I tried to work it out, but I knew that I was wrong.
I struggled; I cried, “A problem shouldn’t take this long!”
I tried to think, control my nerve.
It’s evident that speed’s tangential to that time-position curve.
This problem would be mine if I just knew that tangent line.
But what to do? Show me a sign!
So I thought back to Calculus.
Way back to Newton and to Leibniz,
And to problems just like this.
And just like that when I had given up all hope,
I said nope, there’s just one way to find that slope.
And so now I, I will derive.
Find the derivative of x position with respect to time.
It’s as easy as can be, just have to take dx/dt.
I will derive, I will derive. Hey, hey!
And then I went ahead to the second part.
But as I looked at it I wasn’t sure quite how to start.
It was asking for the time at which velocity
Was at a maximum, and I was thinking “Woe is me.”
But then I thought, this much I know.
I’ve gotta find acceleration, set it equal to zero.
Now if I only knew what the function was for a.
I guess I’m gonna have to solve for it someway.
(…)
11. e + pi [e + pi 02:40 From: MotorMouthMili]
- Quem quiser sugerir outros vídeos para serem aqui colocados, poderá usar os comentários ou o meu e-mail.
- Please suggest other videos to be inserted here by using the comment box or via e-mail.
[25-5-2008: 23:32 TMG/GTM - Incluído vídeo 9. Video 9 inserted.]
[27-5-2008: 6:40 TMG/GTM - Incluído vídeo 10. Video 10 inserted.]
[27-5-2008: 22:18 TMG/GTM - Incluído link. Link inserted.]
[16-8-2008: incluídos links para os vídeos de Scott Carter]
Fonte: http://video.google.com/videoplay?docid=2769879658304129743
Fonte: http://video.google.com/videoplay?docid=2769879658304129743
