Resumen

SANTOS, Alan Silva dos; PEREIRA, Marcelo Eduardo  y  PINTO, Marco Antônio Di. PERIODS AND IMAGES OF FUNCTIONS SINE AND COSINE AN VERIFICATION THROUGH SOFTWARE GEOGEBRA. Revista Teias [online]. 2017, vol.18, n.49, pp.292-299.  Epub 25-Ago-2021. ISSN 1982-0305.

This study aims to propose a verification approach periods and images of sine and cosine functions through software GeoGebra. A teaching sequence was drawn up as proposed digital technologies (digital model) and non-digital technologies (pencil and paper). This study is supported by ideas of the Theory of Didactic Situations. It is a search that involves a teaching proposal with the graphical representations through the GeoGebra software, performing simulations for verification periods and images of the trigonometric functions, having as target students in mathematics degree course.

Palabras clave : period; image; theory of didactic situations; GeoGebra.

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