Portal de Periódicos da CAPES

Corrida no ciclo trigonométrico: uma animação para o aprendizado de arcos e ângulos

2013; UNIVERSIDADE VALE DO RIO VERDE; Volume: 11; Issue: 1 Linguagem: Inglês

2236-5362

Michele Maciel Sacramento, Andréa Cardoso, José Carlos de Souza,

Mobile Learning in Education

Students are increasingly looking for digital resources as a source of research and complement for the presencial lessons. However there is a lack of teaching material of quality, specifically in relation to the concepts of elementary mathematics. In this paper, we describe the use of learning objects developed for motivation and study of arcs and angles in trigonometric cycle. The learning object is in the form of digital animation and is an integral part of video lessons aimed at learning of trigonometric functions. The learning object has presented good acceptance and promoted the advancement in knowledge about trigonometric cycle and measures of arcs and angles. Keyword: Mathematics Teaching, Trigonometric Functions, Teaching Material, Learning Objects. 1. INTRODUCAO