Your students can use AV equipment from the Media Center and make home movies about themselves and add a narration in Spanish. Maybe have them work in groups. The real question is getting students to talk at ALL times in Spanish. They have been immersed in Spanish since kindergarten so the vocabulary is there. Rosalie - Making IMovies for example is very, very easy.
Students can edit their movies easily, and add music, etc.
Not to mention the tie in to technology. I'll talk to our tech expert at school. Rosalie - Well. I understand your concern, but if you offer activities where students can use their vocab. The porblem is, they probably don't feel comfortable yet speaking in Spanish because they are afraid of making a mistake or of being judged.