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Mostrando ítems 61-70 de 75
Seleção precoce para diâmetro em um teste de progênies de Myracrodruon urundeuva atacado por patógeno
(Universidade Federal de São Carlos, 2021-06-22)
Myracrodruon urundeuva (Anacardiaceae), known as “aroeira”, occurs naturally from Ceará to the Argentine Chaco and is classified as an endangered species in Brazilian and global levels. A M. urundeuva progeny test was ...
Análise de analogias em livros didáticos de química envolvendo o conceito de modelos atômicos
(Universidade Federal de São Carlos, 2021-03-17)
This work describes a research involving the use of analogies related to scientific development and its use in the classroom in order to approximate the scientific concepts of students through their previous knowledge. ...
Introdução à mecânica quântica relativística: a equação de Klein-Gordon
(Universidade Federal de São Carlos, 2021-06-25)
The end of the 19th century and the beginning of the 20th century was marked by the emergence of two theories that revolutionized Physics, the theory of special relativity and quantum mechanics. The theory of special ...
Visões deformadas de professores e futuros professores sobre a natureza da Ciência: uma revisão da bibliografia atual
(Universidade Federal de São Carlos, 2021-07-02)
Research on students and teachers’s conceptions of Science has been developed since the second half of the 20th century. Based on these researches, Norman G. Lederman initiated investigations into how the Nature of Science ...
Construção de mapas de nichos ecológicos para Araucaria angustifolia (Bert.) O. Kuntze e Ilex paraguariensis A. St.-Hil: subsídios para conservação e melhoramento genético das espécies
(Universidade Federal de São Carlos, 2020-12-18)
The climate worldwide has been altered in different ways and scales, due to the emission and concentration of gases that cause the greenhouse effect (GHG), mainly due to anthropic activities, which can lead to increases ...
Influência do tipo de solo na densidade de madeira e IMA de dois clones comerciais de eucalipto
(Universidade Federal de São Carlos, 2019-12-03)
In forest plantations, the productive potential of a given site is the result of the interaction between genetic materials and environmental conditions. Both are fundamental factors for the wood quality and the average ...
Ensino de porcentagem no 5º ano do Ensino Fundamental: como avaliar?
(Universidade Federal de São Carlos, 2020-12-16)
The proposal of this work was to analyze the difficulties of 5th grade teachers to teach percentage and to propose strategies to evaluate this subject. For this purpose, the guidelines of the Common National Curricular ...
Análise da concentração de elementos potencialmente tóxicos em hortaliças cultivadas de modo convencional, hidropônico e orgânico
(Universidade Federal de São Carlos, 2022-08-18)
In search of a better quality of life, it is currently common to look for organic products, which
tend to be seen as healthier, one of the reasons being the possibility of them having less
contaminants. Amongst the main ...
Um produto educacional para o letramento probabilístico
(Universidade Federal de São Carlos, 2020-12-19)
The educational product consists of a set of tasks based on the theoretical references of the probabilistic literacy model proposed by Iddo Gal and the records of semiotic representation by Raymond Duval. The aim of the ...
O estado da arte de pesquisas acadêmicas sobre a Olimpíada Brasileira de Matemática da Escolas Públicas
(Universidade Federal de São Carlos, 2021-06-29)
This study aimed to analyze the teaching-learning process of school contents in
research on the Brazilian Public Schools Mathematics Olympiad (OBMEP). For the
methodological path we use the State of Art as a modality of ...