| | Table of contents Educ. quím vol.35 n.4 Ciudad de México Oct. 2024 Editorial | | | | | | · La didáctica de la química Ramos Mejía, Aurora
| | | | Didactics of chemistry | | | | | | · Development of chemical literacy in Basic Education students: contributions of an educational citizen science project Araújo, José Luís; Morais, Carla; Paiva, João Carlos
| | | | | | · Detection of pigments in oils with a low-cost spectrophotometer: Proposal for a project for the introduction to spectrometry Toque-Huaman, Evelyn; Gonzales-Balladares, Julio David
| | | | | | · Gallium, Part 2: from molecules, reticulums, and mobile digital applications Reina, Antonio; García-Ortega, Héctor; Gracia-Mora, Jesús; Marín-Becerra, Armando; Reina, Miguel
| | | | | | · Gamification as a strategy to improve academic performance in the Inorganic Chemistry laboratory Manivel Chávez, Ricardo Adolfo; Ramos Rendón, Mireya; Sánchez Vázquez, Rosalynda; Campos Arroyo, Ana Gabriela
| | | | | | · Fostering in situ chemical analysis at a center for culture and conservation Meléndez López, Adriana Leticia; Cruz Castañeda, Jorge Armando; Negrón Mendoza, Alicia; Ramos Bernal, Sergio; Heredia Barbero, Alejandro
| | | | | | · Design of a didactic sequence to address the topic Acid Base Assessment under the Extended Laboratory model with eleventh year students of the Costa Rican Scientific College of Alajuela Salazar-Murillo, Marcela; Arias-Navarro, Eduardo; Arguedas-Matarrita, Carlos; Montero-Miranda, Eric
| | | | | | · A teaching strategy for teaching stereochemistry: a proposal for converting from one representation to another Barrientos, Claudio; Moris, Silvana; Gutiérrez López, Javiera
| | | | Educational research | | | | | | · The formative evaluation, as a way for improving the students level of achievement Zamorano Romero, Cosme; Palacios Alquisira, Joaquín
| | | | | | · Peer instruction in chemistry classes: systematic review on contributions and possibilities Griebeler, Cassiana Herzer; Pazinato, Maurícius Selvero; Passos, Camila Greff
| | | | | | · Investigative and collaborative experimental activities using simple purification of curcuminoids by column chromatography Valverde, Alessandra Leda; Abreu, Lucas Silva; Ribeiro, Carlos Magno Rocha
| | | | Communications | | | | | | · The aldoses’ triangle Alvarez, Leonardo X.; Fernández Solano, Bryan
| | | | Reflections | | | | | | · A history of the discontinuity of matter in the 17th and 18th centuries Sánchez, Gabriel; Alarcón, Laura; Aponte-Buitrago, Ricardo; Pereira, Letícia dos Santos; Garay Garay, Fredy Ramon
| | | | | | · Charles-Joseph Tanret: natural principles Wisniak, Jaime
| | | | Experience stories | | | | | | · Classroom workshops enriched with augmented reality: an initiative to promote scientific literacy Carrizo, María Alejandra; Barutti, Marta Estefanía; Soto Amado, Sofía Belén; Montes, Noelia de los Ángeles; Sosa, Marisol Anahí
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