In this paper we present a professional development course designed to impact on teachers' mathematical knowledge for teaching fractions. The main features of the course are the use of i) problem solving activities related ...

When faced with the content of fractions the students present great difficulty of understanding with regard to the content (CAMPOS; MAGINA; NUNES, 2006). In this context, it becomes a challenge for teachers to find methods ...

The research deals with the teaching of fraction concepts to adolescents with and without visual impairment (blindness and low vision), from fourteen to eighteen. And understanding this as one of the bases for the study ...

The objective of this research was to analyze the use of a website as a technological aid tool for the teaching of fractions in the 6th year of elementary school, using ICT (Information and Communication Technologies). The ...

This study aims to investigate the understandings that Primary School Mathematics teachers in Cornelio Procopio city have about fractions teaching. This goal has been chosen because reviews and government evaluations point ...

In this research one assesses the role of the use of metacognitive reading strategies aiming at an interaction between the mathematical language and the mother tongue in mathematical problems where fractions are involved. ...