Click the green flag to start, then the button "Jogar" and then the spacebar to see the animation.
This project is inspired by the activity http://www.jogosgratisparacriancas.com/jogos_bebes_criancas/jogar_trem.php The idea is to use Scratch to adapt interesting activities that we find in web to the needs and likes of our special children. The train belongs to one of this children.