Elementary students examine leaf with teacher Download View Elementary students examine leaf with teacher
Fourth- and fifth-grade students working on posters Download View Fourth- and fifth-grade students working on posters
Three boys in middle school Spanish-language class Download View Three boys in middle school Spanish-language class
Middle school boy concentrates in science class Download View Middle school boy concentrates in science class
Seventh-grade science students discuss greenhouse gases Download View Seventh-grade science students discuss greenhouse gases
Elementary students in school garden
