Contribuições

Divulgação: Curso do Geogebra disponível no Youtube.
É um material extremamente útil.
Segue, os links...

Aula 1  http://www.youtube.com/watch?v=9-orPBR1TXo
Aula 2  http://www.youtube.com/watch?v=58s8SJW0xqc
Aula 3  http://www.youtube.com/watch?v=yJbpbHyUfUY&feature=related
Aula 4  http://www.youtube.com/watch?v=zGe5mUaNa7s&feature=related
Aula 5  http://www.youtube.com/watch?v=b6tjaf_ACC0&feature=related
Aula 6  http://www.youtube.com/watch?v=GINmt48M9T4&feature=related
Aula 7  http://www.youtube.com/watch?v=YNnthJTQvCI&feature=related
Aula 8  http://www.youtube.com/watch?v=smV3miec_0I&feature=related
Aula 9  http://www.youtube.com/watch?v=d4_VGh9qSwg&feature=related
Aula 10 http://www.youtube.com/watch?v=xyHDqZJPeLQ&feature=related
Aula11 http://www.youtube.com/watch?v=6ts8jhkdTis&feature=related
Aula12 http://www.youtube.com/watch?v=t8qO4RbEnGI&feature=related
Aula 13 http://www.youtube.com/watch?v=4O0R7pLWI-w&feature=related
Aula 14 http://www.youtube.com/watch?v=kbkwNDEwHkk&feature=related
Aula 15  http://www.youtube.com/watch?v=569u8vWcxdw&feature=related
Aula 16  http://www.youtube.com/watch?v=569u8vWcxdw&feature=related
Aula 17  http://www.youtube.com/watch?v=2XvW-EbE4Xs&feature=related
Aula 18 http://www.youtube.com/watch?v=l0LeYQY01K8&feature=related
Aula 19  http://www.youtube.com/watch?v=N_j2EClyLGA&feature=related
Aula 20  http://www.youtube.com/watch?v=FfCwo666dHA&feature=related
Aula 21 http://www.youtube.com/watch?v=P5i-cu8zwYI&feature=related
Aula 22  http://www.youtube.com/watch?v=P5i-cu8zwYI&feature=related
Aula 23 http://www.youtube.com/watch?v=YPbw3mUUSqg
Aula 24 http://www.youtube.com/watch?v=k_jty9zXZDo