Le son b
Cliquer sur le lien ci-dessous
http://www.maxetom.com/jeux_lecture/son_b.php
Différencier p/b
https://learningapps.org/13205165
https://learningapps.org/1314199
https://learningapps.org/10377343
https://learningapps.org/15127468
Localiser le son b
https://learningapps.org/15857654