“Agnaldo Arroio” için 23 makale
Problems of Education in the 21st CenturyCilt 2020/78-legacy-4335, Sayı 3
On March 24 of this year 2020, the World Health Organization (WHO) reported that the United States had the potential to become the new epicenter of the coronavirus pandemic, due to the data presented that infected more than 42,000 people …
Problems of Education in the 21st CenturyCilt 2019/77-legacy-4258, Sayı 5
This manuscript wishes to discuss something that could be considered the oldest and the newest of themes: Peace. Peace is not just the absence of war. It may be that in your country or region there is no armed conflict. …
Problems of Education in the 21st CenturyCilt 2019/77-legacy-4223, Sayı 3
On January 24, 2019, the International Day of Education was celebrated for the first time. One of the celebrations was a speech by the Secretary-General of the United Nations (UN), in which Mr. António Guterres highlighted the role of education …
Problems of Education in the 21st CenturyCilt 2017/75-legacy-3971, Sayı 6
Teachers often consider experimental activities to be fundamental to the teaching of scientific concepts. However, there are different views about their purpose in science classes; these views are linked to teachers' different understandings of the construction of scientific knowledge. It …
Problems of Education in the 21st CenturyCilt 2017/75-legacy-3962, Sayı 5
Today it is possible to consider that the new technologies can offer many possibilities to be explored. There is no doubt about the changes in society when it is adequately supported by the new technologies. In fact, people from all …
Problems of Education in the 21st CenturyCilt 2015/64, Sayı 64
In the last weeks the world has been facing a dramatic situation called as “Mediterranean migration”. In one week at least 1.000 migrants have died trying to cross the Mediterranean Sea to reach European territories. More than 2.500 lives have …
Problems of Education in the 21st CenturyCilt 2014/60, Sayı 60
Currently, the Ministry of Health of the Republic of Mozambique (MISAU) is developing a Project to strengthen the technical and pedagogical skills of health teachers at the training institute (FORSA-MZ), supported by the Japan International Cooperation Agency (JICA). The aim …
Problems of Education in the 21st CenturyCilt 2013/57, Sayı 57
This study is a qualitative research where it tries to finding out and analyze the teacher’s pedagogical approaches and difficulties to introduce visualizations in science classroom. The use of visualizations in classroom has increased substantially, especially since the development of …
Problems of Education in the 21st CenturyCilt 2013/57, Sayı 57
The concept of communities of practice can be used in different contexts, included the educational context. The development of communities of practice where pre-service teachers work together, refine their practices and learn is a good training for these future teachers. …
Problems of Education in the 21st CenturyCilt 2012/50, Sayı 50
In this study it is presented several considerations concerning the elements that biographies could contribute to chemistry education. It is analyzed two particular cases: biographies from two high school chemistry textbooks and an audiovisual in the form of an animated …
Problems of Education in the 21st CenturyCilt 2012/50, Sayı 50
The nature of science is a subject recognized among researchers and curriculum proposals, however still find some problems, especially with regard to what teachers understand about the subject and the importance attributed to it. Another element in this discussion concerns …
Problems of Education in the 21st CenturyCilt 2012/45, Sayı 45
This text begins with a concern related to teacher education which will focus on early childhood education, specifically in regards into the sciences and knowledge relating to the axes undertaken to frame the curriculum of the first stage of basic …
Problems of Education in the 21st CenturyCilt 2012/44, Sayı 44
Learning science is related to participating in activities, which offer a scientific way of thinking and acting. But this is not easy and perhaps not even possible in a traditional school context because it is expected that students must cross …
Problems of Education in the 21st CenturyCilt 2011/37, Sayı 37
Considering that Science and Technology are in the present day the greatest factors in changing the way we live. They have also made the world very small so that we are no longer living in the confined world of our …
Problems of Education in the 21st CenturyCilt 2011/37, Sayı 37
It is presented some considerations related to the role of cinema to introduce and contextualize issues as the image of science and scientists and how science works. Cinema can be used as an important tool in science teacher training or …
Problems of Education in the 21st CenturyCilt 2011/37, Sayı 37
The accelerated development of information and communication technologies followed by several studies in the cognitive theory area, have promoted the use and the construction of many visual tools (3D concrete models, statics or dynamics virtual 2D and 3D images, simulations, …
Problems of Education in the 21st CenturyCilt 2011/27, Sayı 27
It was in the context of the meeting of learning and concern that took place at the XI Encontro de Geógrafos da América Latina –EGAL- (Meeting of Geographers of Latin America) - located in the city of Bogotá, Colombia, from …
Problems of Education in the 21st CenturyCilt 2010/24, Sayı 24
The purpose of this research was to discuss and reflect about the use of a computer simulation in the learning of intermolecular forces. Simulations are dynamic representations of chemical processes or systems, and allow users to select values for input …
Problems of Education in the 21st CenturyCilt 2010/24, Sayı 24
The purpose of this research was to discuss and reflect about the use of a computer simulation in the learning of intermolecular forces. Simulations are dynamic representations of chemical processes or systems, and allow users to select values for input …
Problems of Education in the 21st CenturyCilt 2010/24, Sayı 24
This paper is a theoretical discussion about three important concepts related with chemistry learning. The terms visualization, metacognition and metavisualization were reviewed in the literature, in regard to aspects of definition and importance as constructors of knowledge in science education, …
Problems of Education in the 21st CenturyCilt 2009/16, Sayı 16
The accelerated development of information and communication technologies followed by several studies in the cognitive theory area, have promoted the construction of many visual tools (3D concrete models, statics or dynamics virtual 2D and 3D images, simulations, animations, interactive software’s, …
Problems of Education in the 21st CenturyCilt 2008/9, Sayı 9
The way as Chemistry is boarded in the schools can contribute for the misconceptions, a time that the concepts are presented of form purely theoretician (and, therefore, tedious for the majority of the pupils), as something that must be memorize …
Problems of Education in the 21st CenturyCilt 2007/1-legacy-1023, Sayı 1
Reforming science education – from educating educators, to developing standards, to improving access for all – is a worldwide challenge that is essential if overall improvements are to be made. In science education, it is more and more widely discovered …