3 dicas importantes de Matemática para o vestibular
Autor: Jonimar Souza Júnior | Publicado: 2013-11-27T13:42:00-08:00





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Como sabemos, uma das matérias de maior peso nos vestibulares,
a Matemática, requer algumas atenções especiais na hora de estudar. Para ajudar
os estudos e tentar tirar dúvidas comuns aos alunos, foram selecionados, em
parceria com a Khan Academy em Português,
três vídeos com matérias de grande relevância para as próximas provas com dicas
para como ir bem nessa área:

1. Geometria

Esse é um dos assuntos com maior relevância nos vestibulares,
e continua com força total esse ano. As noções de trigonometria serão
fundamentais para o aluno. No vídeo abaixo, falamos um pouco da linguagem e
notação básicas na geometria plana:

http://www.youtube.com/watch?v=Ba4d7JVkGq8



2. Porcentagem

Muito presente também serão os exercícios relacionados à
Porcentagem. Assim como nos vídeos, as situações exploradas por esse tema serão
comuns ao nosso dia a dia e exigirão do aluno bastante raciocínio lógico. A
vídeo aula a seguir demonstramos a resolução de alguns problemas de
porcentagem:

http://www.youtube.com/watch?v=2Q4KCDKQCto



3. Aritmética

Um dos temas mais amplos da Matemática, a Aritmética ganha
destaque nas provas desse ano. Atenção redobrada para divisores e múltiplos e
um amplo estudo sobre essa temática, pois, provavelmente, será uma das matérias
de maior relevância na prova. No vídeo abaixo mostramos o teorema fundamental
da Aritmética:

http://www.youtube.com/watch?v=paPQrBOdCa0






Os vídeos acima citados fazem parte do canal da Khan
Academy em português no YouTube.