Design of didactic material in pandemic for a chemistry course for engineering students - anonymous

Oscar Humberto Maltés Pérez, Stefanny Carmen Müller Parra, Margarita de Lourdes Pastén Olivares, Joaquín Cortés Osorio, Arturo Amicar Bernal Cárdenas, Erika Jacqueline Rojas Milla, Arturo Alejandro Vallejos Araya, María Alejandra Peralta Müller, Clotilde Aurora Pizarro Marín

86-103

Use of evidence and decisions of pre-service teachers in a debate on plastics bans

Elena Salcedo-Armijo, María José Cano-Iglesias, Ángel Blanco-López, Antonio Joaquín Franco-Mariscal

104-118

Promoting discursive practice in chemistry teacher trainees

Ana María Herrera-Melin , Mario Roberto Quintanilla Gatica, Jecsan Zambrano Abarzua, María Beatriz Sepúlveda Pérez, Mónica Iturra Toledo

135-148