Plano de Aula com a metodologia ABP (Aprendizagem Baseada em Problemas)
Autor: Educação matemática e formação docente | Publicado: 2012-07-03T13:39:00-07:00


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Plano
de Aula 



Disciplina:
Matemática

Nível:
2º ano do Ensino Médio

Conteúdo
Curricular: matemática Financeira

Metodologia:
ABP (Aprendizagem Baseada em problemas)



Enunciado e
descrição do Problema:

Os números e cifras
envolvidos, quando lidamos com dados sobre produção e consumo de energia em
nosso país, são sempre muito grandes. Apenas no setor residencial, em um único
dia, o consumo de energia elétrica é da ordem de 200000 MWh. Para avaliar este
consumo, imagine uma situação em que o Brasil não dispusesse de hidrelétricas e
tivesse de depender somente de termelétricas, em que 1kg de carvão, ao ser
queimado, permite obter uma quantidade de energia da ordem de 10 KWh. 

1 - Considerando que um
caminhão transporta, em média, 10 toneladas de carvão, qual a quantidade de
caminhões de carvão necessária para abastecer as termelétricas? 



Recursos

-
Leitura, compreensão e discussão do problema em grupo;

-
Planejamento das estratégias para resolução do problema apresentado;

-
Visita e participação no blog: http://www.formedmat.blogspot.com.br;

-
Postagem da solução no blog;

-
Apresentação e discussão sobre as soluções apresentadas.



Critérios de Avaliação

-
Nota para participação no grupo de estudo;

-
Nota para as estratégias elaboradas;

-
Nota para os comentários que expõe os resultados.



Conceitos

-
Transformação de unidades de medidas (KWh/ MWh; toneladas/ quilograma);

-
Proporção Numérica;

-
Operações com números reais.



Objetivos





Competências
Básicas



-
Competência no tratamento de informação e competência digital ao participar do
blog;

-
Competência Matemática: Cálculos com medidas e quantidades;

-
Competência do conhecimento e da interação com o contexto onde o problema se
enquadra.



Atividades



-
Realizar a leitura e a discussão em grupo sobre o enunciado do problema
apresentado no blog apresentado;

-
Elaborar um plano escrito com as estratégias traçadas para resolução do
problema;

-
Realizar os cálculos necessários para comprovar a veracidade da solução
encontrada;

-
Comentar no blog como traçaram a solução do problema proposto.



Referências:



&nbsp;DEL POZO, Montserrat. Como trabalhar com
notebooks em sala de aula. In: BARBA, Carme; CAPELLA, Sebastião (org).
Computadores em sala de aula: métodos e usos. Porto Alegre: Peuso, 2012, p. 139
– 151.

RIBEIRO,
Jackson. Matemática: ciência, linguagem e tecnologia, 2: ensino médio. São
Paulo: Scipione, 2010.