New Learning Science 4, Teacher´s Guide
Autor:Schmidt, Santiago; Was, Nicolette; Mackinnon, Gordon; Viviescas, María Alejandra; Trouchón Osorio, Alba Lucía; Montañez Pinzón, Aura Ines; Aguirre Vera, Claudia Patricia; Martínez León, Aida JulianaNew Sunrise Preschool A, Workbook
Autor:Falla Barragán, Marcela; Linares Bustos, Ángela; Castañeda Peña, HaroldNew Sunrise Preschool B, Workbook
Autor:Linares Bustos, Ángela; Falla Barragán, Marcela; Castañeda Peña, Harold; Bohórquez Malaver, GiselaNew Sunrise Preschool C, Workbook
Autor:Castañeda Peña, Harold; Linares Bustos, Ángela; Falla Barragán, MarcelaNew Learning Science 4, Student´s Book
Autor:Schmidt, Santiago; Was, Nicolette; Montañez Pinzón, Aura Ines; Mackinnon, Gordon; Aguirre Vera, Claudia Patricia; Angulo, María del Pilar; Martínez León, Aida Juliana