This article presents the results and analysis obtained from semi-annual project development carried out from the curricular axis, Diversity, which is a project of teachers training of third semester who study Biology education degree at Universidad Pedagógica Nacional.From the above, this paper aims the characterization of different ways of conceiving experimentation in the classroom among teachers of sixth and seventh grade of Instituto Pedagógico Nacional (Usaquén, Bogota D.C).For this a for recognition, analysis and reflection of these within the school context was proposed.The article was carried out under the qualitative approach, from two moments in the course of the semester, from August to November.First of all, visits to classes such as ethics and values, social sciences and others and application of tools for data gathering, including semi-structured interviews applied to 8 teachers from different subjects such as History, Geography, Biology, English, Spanish and physical education, from which we observed the strategies used by teachers with regard to addressing each theme.The result was that teachers conceive experimentation in the first place as the meeting that students have with physical experience, crafts, didactic games, which will enable the student to tackle the topic in a simple way, and approach him to a socio-cultural context, this will tend by the resources provided by the school.