UNIT 4 FOR 3rd B

Hello!

3rdB has started a new unit where we will deal with MAMMALS (mamíferos) and BIRDS (pájaros).

Here you have the PRESENTATION of this unit: http://www.slideshare.net/TeacherConchi/vertebrate-animals-71301136

This is the YOUTUBE LIST: https://www.youtube.com/playlist?list=PL3EEVd5-fdiQ0A2jAModsNgJldmtzAZIQ