This project is a way of investigating, considering, and explaining our world and the universe. It includes many ideas, verification, by making observations, carrying out investigations and modeling, and communicating and debating with other European friends.
10 de abril de 2010
The ear - puzzle
No hay comentarios:
Publicar un comentario
Agradecería me enviaseis vuestros comentarios y sugerencias.
No hay comentarios:
Publicar un comentario
Agradecería me enviaseis vuestros comentarios y sugerencias.