Learning scientific concepts in the university classroom 
Abstract 
 
Concepts  are  essential  for  understanding,  cognitive  development  and  human  coexistence;  for 
thinking, feeling and doing (Moreira, 2008). Science would not exist without concepts (Strauss 
and Corbin, 2002); However, science teachers ignore its value and it is necessary to resume its 
important  role  in  science  education  (Moreira,  2008).  For  Vergnaud  (2007),  in  the 
conceptualization  the  objects  of  the  world  are  identified,  their  properties,  relationships  and 
transformations. The present work was inspired by the difficulties of conceptualizing in subjects 
of the experimental sciences. The purpose was to theorize the activity in the classroom, focused 
on learning scientific concepts, from the perspective of university students. It is an educational 
research with a qualitative approach. The theoretical analysis methodology was grounded theory. 
The data collection technique was the discussion groups. As a result, it is highlighted that the 
activity in the classroom generates actions and interactions of two types: a) The interaction of the 
agents of the educational event and the learning styles, conditioned by contingencies that affect 
conceptual learning and              b)  the teaching  styles. The consequence of these  actions  and 
interactions is the evaluation of conceptual learning. It is a challenge for the teacher to consider 
teaching alternatives aimed at solving the deficiencies that prevent the achievement of scientific 
conceptualization, since the meaning of the concept for the learners is associated with the daily 
life of the same and not with a construction process in the classroom. 
 
Keywords: Concept, conceptualization, experimental sciences, grounded theory. 
Introducción 
Los  conceptos  son  esenciales  para  la  comprensión  humana,  el  desarrollo  cognitivo  y  la 
convivencia de los individuos. Son importantes en el pensar, el sentir y el hacer (Moreira, 2008). 
Lo real se percibe conscientemente de manera simplificada, esquemática, selectiva, abstracta y 
generalizada,  es  decir,  se  categoriza  o  se  filtra  conceptualmente,  para  moldear  la  experiencia 
idiosincrática de una persona. La conceptualización es el resultado tangible de la significatividad 
adquirida  en  el  proceso  operativo  de  construcción  de  conceptos.  Es  transferible  hacia  el 
aprendizaje de conceptos explícitos más complejos, y a su aplicación útil. 
La ciencia no existiría sin conceptos (Strauss y Corbin, 2002); sin embargo, los profesores de 
ciencia ignoran la importancia de los conceptos científicos, a diferencia de los científicos quienes 
lo  construyen  o  inventan.  Los  primeros  prefieren  las  fórmulas,  las  preguntas  con  respuestas 
predeterminadas,  los  experimentos  que siempre  dan  resultados  conocidos,  entre  otros.  Por tal