Teaching of Physics
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AbstractOur paper intends to discuss how the teacher's speech can interfere in the construction of arguments on the part of the students, when they are involved with the task of solving an experimental problem in sciences classes. Thus, we wanted to understand how teacher and students relate to each other in a discursive movement for the senses structuring of the obtained experimental data. With that concern, our focus is in the processes of the speeches authorship, both students' and teachers', in the episodes in which the actors of the teaching and learning process organize their speeches, mediated by the experimental activity.
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