Conhecendo e reconhecendo simultaneamente frações ordinárias, números decimais e porcentagens

• Autor(a) principal: Oliveira, Raquel Gomes de [UNESP]
• Data de Publicação: 2015
• Outros Autores: Gomes, Leomar Aparecido Santos [UNESP], Ceresini, Vitor Rodrigues [UNESP]
• Tipo de documento: Artigo de conferência
• Idioma: por
• Título da fonte: Repositório Institucional da UNESP
• Texto Completo: http://200.145.6.205/index.php/congressoextensao/8congressoextensao/paper/view/586; http://hdl.handle.net/11449/142313
• topic: Fraction; Decimal number; Percentage; Fração; Número decimal; Porcentagem

The project is justified by the unsatisfactory performance in Mathematics of students who complete the first grades of basic education, prevailing in the ratings as the School Performance Evaluation System of the São Paulo State (SARESP) and has the following objectives: 1) diagnosing the knowledge students of the 6th year on the concepts of common fractions, decimals and percentages; 2) develop and implement teaching strategies that simultaneously work with these concepts; 3) enable to students the development and expansion of mathematical skills and attitudes and 4) enable to the students of Mathematics Teacher Education of the FCT-Unesp, opportunity to develop pedagogical knowledge in applying teaching and learning strategies in tune with the environment school. In 2013 and 2014, part of its objectives have been reached specifically those that refer to the future Mathematics teacher, this because as consequences of goals 1 and 2 was designed and implemented a diagnostic assessment of the mastery of the concepts of common fractions, decimals and percentages . The results of the diagnostic evaluation supported the elaboration of an educational booklet that oportunizasse students the simultaneous learning of these concepts, their representations and contextualization. The pedagogical work with this didactic booklet is being developed and it will be evaluated in 2015.