Barinas Prieto, Gloria Viviana, Florentina Cañada Cañada, Emilio Costillo Borrego, and Elías Francisco Amórtegui Cedeño. 2023. “Design and Validation of an Objective Test to Assess Specific Natural Science Skills in Primary Education”. Ápice. Revista De Educación Científica 7 (1). https://doi.org/10.17979/arec.2023.7.1.9353.