Rubricas in Chemistry: the Atomic Models Evolution

EasyChair Preprint 6806

Abstract

This paper presents an extended rubric model. It will allow (chemistry) teachers to evaluate students in a clear and positive way in the activities proposed to them. The rubric can be adapted according to the needs of each teacher, as it also includes suggestions regarding equivalence in concept and numerical grade. The proposed rubric is associated with the evolution of atomic models, starting from Dalton and going through Thompson, Rutherford, Bohr until reaching the current model of Quantum Mechanics. This makes it possible to mark a path from a very elementary development of the tasks by the student (Dalton's model) to one that can be qualified as excellent (Quantum Mechanics model).

Keyphrases: Educación, Rúbricas, estructura atómica, métodos de evaluación

@booklet{EasyChair:6806,
  author    = {Victoria Sánchez and Elira Miranda and Miria Baschini},
  title     = {Rubricas in Chemistry: the Atomic Models Evolution},
  howpublished = {EasyChair Preprint 6806},
  year      = {EasyChair, 2021}}