scholarly journals Proposta de material didático de uso complementar para o ensino de história da química em turmas de 1º ano do ensino médio / Proposal for complementary teaching materials for teaching history of chemistry in high school classes

2021 ◽  
Vol 7 (9) ◽  
pp. 88346-88358
Author(s):  
Yasmim Lorena Nunes Barbosa ◽  
Marcelo Geronimo Da Silva ◽  
Albert Galileu Prates Silva De Abreu ◽  
João Ricardo Oliveira Da Cunha ◽  
Juliele do Espírito Santo Santos ◽  
...  
2018 ◽  
Vol 5 (2) ◽  
pp. 201-210
Author(s):  
Muchamad Subali Noto ◽  
Siska Firmasari ◽  
Mohammad Fatchurrohman

Tujuan penelitian ini adalah untuk mengetahui kontribusi aspek-aspek matematika pada sumur purbakala, sejarahnya, proses berpikir matematis dalam pembuatan sumur, dan proses pembelajaran matematika di sekolah. Hasil penelitian ini disajikan dalam bentuk kualitatif untuk mendeskripsikan tentang sejarah sumur purbakala. Bentuk bangunan sumur menggambarkan sebuah bangun datar seperti segitiga, segilima, persegi panjang, jajar genjang, trapesium, lingkaran, dan bangun ruang seperti balok dan tabung, yang merupakan aspek-aspek matematika pada materi geometri. Proses pembuatan sumur yang berbentuk lingkaran dapat dilakukan dengan segi-n yang didekati oleh limit n menuju tak hingga yang dilihat dari banyaknya batu bata pada susunan pertama dan banyaknya susunan pada pembuatan sumur. Hasil penelitian ini juga berkaitan dengan proses pembelajaran matematika di sekolah, seperti materi segitiga dan segiempat di SMP serta aturan sinus dan cosinus di SMA. Diharapkan hasil penelitian ini dapat dijadikan bahan ajar pada jenjang sekolah menengah ataupun referensi untuk penelitian lain di bidang budaya dan matematika. Ethnomathematics at the sumur purbakala Kaliwadas Village of Cirebon and relationship with mathematics learning in school AbstractThe purpose of this research is to know the mathematical aspects of sumur purbakala, its history, the process of mathematical thinking in the making of well, and the process of learning mathematics in school. The results of this research are presented in qualitative form to describe the history of the sumur purbakala. The shape of the building is constructed like a triangle, a pentagon, a rectangle, a parallelogram, a trapezoid, a circle, and a space-building like beams and tubes, which are the mathematical aspects of the material geometry. The process of making a well in the form of a circle can be done with the n-segments approximated by the boundary n to the not until seen from the number of bricks in the first order and the number of arrangements on the well-making. The results of this study are also related to the process of learning mathematics in schools, such as triangle and quadrilateral materials in junior high and the rules of sinus and cosine in high school. It is expected that the results of this study can be used as teaching materials at the level of the school and references to other research in the field of culture and mathematics.


Author(s):  
Iago Ferreira Espir ◽  
Alexandra Epoglou ◽  
Deividi Marcio Marques

ResumoA História da Química (HQ) tem sido considerada um recurso para as aulas de Química no Brasil, porém muitos professores e licenciandos dizem não terem capacitação ou interesse para incorpora-la à prática docente, criando um paradoxo. Com isso surgem alguns questionamentos: A HQ é importante para formar o professor? E para os estudantes da Educação Básica? Assim, surgiu o presente trabalho, com o objetivo de identificar a importância que licenciandos em Química de uma universidade federal, que cursavam a disciplina História da Química no ano de 2016 dão à disciplina, observando o que entendem pelo tema, quão importante é para sua formação e para o ensino de Química e como eles acham conveniente incorpora-la à prática. Baseados em estudos e nos documentos oficiais, buscou-se entender a importância que dão para a HQ na formação do profissional e do aluno de Ensino Médio. Para isso, foi feito um acompanhamento das aulas da turma durante todo o curso, observando as aulas e as atividades realizadas por eles. Palavras-chave: História da Química; ensino de Química; pesquisa com alunos. Abstract The History of Chemistry (HC) has been considered a resource for chemistry classes in Brazil, but many teachers and graduates say they lack the capacity or interest to incorporate it into teaching practice, creating a paradox. With this come some questions: Is the HC important to train the teacher? And for the students of Basic Education? Thus, the present paper, with the objective of identifying the importance that graduates in Chemistry of a federal university, who studied the discipline History of Chemistry in the year of 2016 give to the discipline, observing what they understand by the subject, how important it is for their training and for the teaching of Chemistry and how they find it convenient to incorporate it into practice. Based on studies and official documents, it was sought to understand the importance they give to the HC in the formation of the professional and the student of High School. For this, it was made a follow-up of the classes of the class throughout the course, observing the classes and the activities carried out by them. Keywords: History of Chemistry; Chemistry Education; research with students.


2009 ◽  
Vol 3 ◽  
pp. 75
Author(s):  
Zanoni Tadeu Saraiva dos Santos

RESUMO O ensino da segunda lei da termodinâmica e do seu conceito, associado à entropia, tem sido considerado problemático por vários autores. Nesse trabalho iremos compilar os problemas levantados por alguns destes autores na perspectiva de sintetizar as questões e soluções sugeridas, como forma de ampliar a discussão sobre como tratar didaticamente a segunda lei da termodinâmica e a entropia na Física do ensino médio. Fizemos um breve levantamento da abordagem dada ao assunto pelos livros didáticos e propomos que a história e a epistemologia da ciência tenham um papel estruturante em uma prática educativa pautada pelo diálogo. Sugerimos, como parte da construção de um caminho para a entropia, o estabelecimento de três momentos epistemológicos dentro da história da termodinâmica. Esses três momentos serão os balizadores de uma abordagem mais significativa no sentido de que a história da ciência não tenha apenas um papel periférico para o estudo da segunda lei e da entropia. Palavras-chave: Termodinâmica, entropia, ensino, história da ciência. TEACHING ENTROPY IN SECONDARY PHYSICS: ANALYSIS OF TEXTBOOKS AND A HISTORICAL APPROACH. ABSTRACT Many authors consider teaching the second law of thermodynamics historically problematic. In this paper we will compile problems raised by some of these authors in the perspective of synthesizing questions and solutions suggested, as a mean to widen the discussion on how to treat didactically the second law and entropy in high school level. We did a brief review on how textbooks approach this subject and came to a conclusion that the history of science and the study of relationships among, science, technology and society should be considered as integrating part of any didactical approach grounded in a dialogical educational view. We suggest as part of a way to entropy, the establishment of three epistemological moments within the history of thermodynamics. These three moments will serve as guiding elements for a more meaningful approach, in a sense that the history of science will not only play a peripheral role in the didactic treatment of entropy and the second law of thermodynamics. Keywords: Thermodynamics, entropy, teaching, history of science.


2018 ◽  
Vol 1 (1) ◽  
pp. 32
Author(s):  
Dalilah Nur Alip ◽  
Ade Putri

Many works by Muslim scientists that have not been used as science teaching materials in Islamic schools (madrasah), generally the teaching materials given at the Islamic schools (madrasah) are the same as the teaching materials given in high school. This writing aims to uncover the findings of Muslim scientists who can be used as science teaching materials in Islamic schools (madrasah). The method of discussion used in this paper is the history of science with an Islamic perspective and demonstrative science learning methods. Data is collected through literature. The results of the study revealed that the motion theory of Ibn Bajah that influenced Galileo Galilei could be taught in Islamic schools (madrasah). The aim is to enrich students' insight into the Islamic perspective.


2016 ◽  
Vol 5 (1) ◽  
pp. 105
Author(s):  
Moh. Dahamnuri ◽  
Adian Husaini ◽  
Didin Saefuddin

The focus of this study is about the materials of History of Islam in Indonesia on Indonesian National History Textbook in the Perspective of Islamic Education. It�s not only knowing of this materials but also can be useful for people who want to master of historical of Islam in Indonesia. In the process of learning the teacher presenting the material, starting with the creation of teaching materials interesting and innovative. Teaching materials have great contribution for the success of the learning process. In this occasion the role of the teacher as a facilitator is very important because it also as a resource in teaching and learning. Learning based on the students-oriented could be possible to learn from a variety of sources of information independently, both of graphic media such as books, magazines, newspapers, newsletters, and others; or on electronic media such as radio, television, film slides, video, computer, or perhaps from the internet. Writing the past of historical of human life is strongly influenced by the ideology of the author, also at the time who was in the power in that country. So that it is presented to be criticize on its truth do not accept what if it were going to leave uncertainty forever. The method is used in this research is descriptive narrative, that research on describing what the data that the author has found from many sources that are the subject of a study of the Qur'an, Hadith, and scholarly opinion which strengthens. While the theory is used in this case is theories have Framing in content analysis. Framing analysis is used to determine how the reality framed by the media. Through analysis of the framing will be known who controls whom, who opposed the who, where friends where the opponent, where the patron and which clien. At the high school level (high school) or Madrasah Aliyah (MA) History teaching aims to encourage pupils can critical thinking, analysis and synthesis. Understanding the past life to be used as the foundation of life of the present and future. Also understand that history is a part of everyday life. The observation of the author after reading the teaching material for the National History Indonesia SMA / MA, there are theories that led to the materialist sourced from Western secular theory. The next presentation of teaching materials national history in SMA / MA when viewed from the perspective of Islamic education efforts are needed to Islamization include Islamization of Sciences, the Islamization of writing and teaching history, because history, as well as other science today predominantly influenced by the theories of secularism which considers a value-free and not nothing to do with religion; especially the Islamic religion that comes from revelation of Allah (Qur'an) and hadiths of The Messenger of Allah SAW. The teachers that administer the National History Lesson is expected to exploit the opportunities available that actively attending activities Subject Teachers Council (MGMP) to formulate, discuss and criticize the teaching materials that have been available in the Handbook both for teachers and for students. Of these activities are expected to grow curiosity continuously so that the teachers are always seeking to prepare themselves before teaching in the classroom. Likewise, students are stimulated to seek his own experiences with the task given of their selves both structured and unstructured task. Hopely the students can take advantage of opportunities for critical thinking in viewing and studying the teaching materials are available that they can eventually finds himself to be used as provision of his life in the future.<p><strong>Keyworld</strong>: teaching material, history of Islam, islamic education</p>


2021 ◽  
Vol 75 (11) ◽  
pp. 988-990
Author(s):  
Miguel A. Sierra

: Anales de Química de la Real Sociedad Española de Química is the flagship journal of the Spanish Royal Society of Chemistry (RSEQ). Anales currently publishes different types of articles including essays, interviews, opinion, and review articles written for readers (scientists and teachers) who are not specialists in the field. The journal has a special focus in didactics and history of chemistry. A substantial part of its content is directed towards high school chemistry teachers. An overview of the history of the journal together with its current activities, as well as a brief history of the RSEQ are presented.


2020 ◽  
Vol 4 (3) ◽  
Author(s):  
Nasruddin Bima Monta

The results of early observation found local content teaching materials history of Bima region in state Senior high school (SMAN) 1 Woha, during the time only printed materials that is kind of photocopy that only displays visually and impressed linear, teaching materials that have not combine audio visual that can be accessed directly by the learner throughout Android and smartphones, as the result students have difficulty in understanding the learning materials. In development of this instructional material has a goal to produce local content teaching history of Bima region is assisted by QR code. The development using dick and Carey’s model which are modified by eliminating the formative evaluation. The development of local content materials history of Bima region is asserted very proper to be used as a learning material with percentage of material lessons reach 87%. 86% of teacher guide, and 86% of students guide.


1982 ◽  
Vol 27 (6) ◽  
pp. 475-476
Author(s):  
Robert J. Matthews

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