scholarly journals A Comparison of Level of Understanding of Student Teachers and High School Students Related to the Gas Concept

2014 ◽  
Vol 116 ◽  
pp. 2890-2894 ◽  
Author(s):  
Gökhan Demircioğlu ◽  
Mustafa Yadigaroğlu
Author(s):  
Devi Siti Afiah

This research studied about classroom management problems faced by pre-service teacher. Pre-service teacher is student teachers before they have under taken any teaching. Before they are graudate, they have to accomplish teacher training subject. When they come to schools to teach students, they find so many new things, such as; the real instructional devices, students’s characters of senior high school, students’ responses in learning process. In this study, the writer investigated the students’ responses in learning process, and it become challanging for pre-service teacher to solve bed students’ responses. There are some classroom mangement problems that pre-service teacher faced, they are: students always lots of students played mobile phone, been lazy, had chat, been passive students during learning process.


2018 ◽  
Vol 1 (3) ◽  
pp. 175
Author(s):  
Hera Widyastuti ◽  
Adita Utami

Indonesia on the fifth ranks in the world considering of accident number, after China, India, Afghanistan, and Nigeria, where East Java is the province that has the highest accident in Indonesia. The city of Surabaya as the Capital of East Java Province automatically became the centre of government activities, giving rise to transportation activities that indirectly had an impact on accidents. Therefore, it is necessary to conduct research to obtain the accident rate and the location of black site in the city of Surabaya. In addition, considering that productive age including junior high school (SMP) is the highest contributor on the accidents, the level of understanding of junior high school students on traffic regulations needs to be analysed. From the data obtained at IRSMS, it can be seen that five roads in Surabaya were the highest contributors to accidents in Surabaya, namely Mastrip, Diponegoro, A. Yani, Kenjeran, and Ir. Soekarno, where the five roads are inter-city connecting roads that blend with the road in the city. In addition, from the interview data, there was a relationship between awareness of traffic behaviour and willingness to protect themselves. Indonesia menduduki peringkat kelima, setelah Tiongkok, India, Afghanistan, dan Nigeria. Dan Jawa Timur adalah propinsi yang mempunyai kecelakaan tertinggi di Indonesia. Kota Surabaya sebagai Ibukota Provinsi Jawa Timur secara otomatis menjadi pusat kegiatan pemerintahan, sehingga menimbulkan kegiatan transportasi yang secara tidak langsung berdampak pada terjadinya kecelakaan. Oleh karenanya perlu dilakukan penelitian untuk memperoleh nilai accident rate, serta black site di Kota Surabaya. Selain itu mengingat usia produktif termasuk anak sekolah tingakat Sekolah Menengah Atas (SMP) adalah penyumbang kecelakaan tertinggi, maka tingkat pemahaman para pelajar SMP terhadap peraturan lalu lintas perlu di analisa. Dari data yang didapat pada IRMS, terlihat bahwa lima jalan di kota Surabaya menjadi penyumbang kecelakaan tertinggi di Surabaya, yaitu jalan A. Yani, Mastrip, Diponegoro, Kenjeran dan Ir. Soekarno, dimana kelima jalan tersebut adalah jalan-jalan penghubung antar kota yang berbaur dengan jalan dalam kota. Selain itu dari data wawancara diperoleh hubungan antara niat dengan kepatuhan terhadap peraturan lalu lintas.


2019 ◽  
Vol 6 (2) ◽  
pp. 1
Author(s):  
Esa Martti Penttinen ◽  
Heiner Böttger ◽  
Jens Behning

The aim of this study is to examine and contrast the language awareness of Finnish and German EFL senior highschool students and student teachers regarding aspects of English grammar and its teaching. Data was collected fromFinland and Germany during the academic school years of 2015–16 and 2016–17. It consists of the responses to twosurvey questions of 1st year EFL senior high school students (n = 200 from Finland, n = 200 from Germany) andstudent teachers (n = 118 from Finland, n = 118 from Germany). The study utilizes both qualitative (content analysis)and quantitative (frequencies, percentages, cross tabulation [χ2-test]) research methods. The results show that thesubjects’ awareness of English grammar and its teaching was mainly based on intuitive, implicit knowledge. It wasdifficult for both senior high school learners and student teachers to build a cognitive understanding that wouldincrease their awareness of English grammar, and, as a result of this, its teaching, and respectively theirgrammar-related didactical competences.


2019 ◽  
Vol 17 ◽  
pp. 107
Author(s):  
A. M. Santana ◽  
F. A. Riebiro ◽  
R. M. Lima

INTRODUCTION. Diabetes mellitus (DM) is a metabolic disorder which affects thousands of people worldwide at increasingly early age. It is known as a chronic noncommunicable disease (NCD), of slow, severe and progressive evolution, requiring intensive treatment and appropriate supervision. It shows high prevalence among young people. Causes of diabetes mellitus are commonly associated to inadequate food consumption and sedentary lifestyle, genetic predisposition and cellular alterations.OBJECTIVE: the study aimed at developing the knowledge of how this disease originates in the cells by means of ludic classroom activities designed for High School students.MATERIAL AND METHODS: a questionnaire was initially applied to verify the students’ previous knowledge of the disease. Terminology associated to cells and diabetes was selected and used in a teaching approach which was simploe and adequate to the students’ level of understanding. Didactic sequences included models made with EVA (ethylene vynil acetate) to simulate enterocytes and the beta cells of the pancreas, presentation of an anatomic doll to promote understanding of the digestion process and absorption of nutrients, participatory theater using a giant cell to simulate insulin-regulated mechanisms, a myth and fact game, and a kitchen set. The class ended with a second questionnaire to evaluate student satisfaction toward the methodology.RESULTS AND DISCUSSION: the use of a ludic pedagogical approach to demonstrate the cell origin of the disease motivated student voluntary participation, and provided perception of their lack of information on the biology of diabetes mellitus. Data show that the ludic pedagogical approach facilitated understanding of certain topics in Biology and the disease itself.


2018 ◽  
Vol 2 (1) ◽  
pp. 3
Author(s):  
Lee Arbetman

<p>In 1972, a small group of Georgetown University law students developed a series of practical law lessons for use with public high school students in Washington, D.C. These visionaries recognized that ordinary citizens—not just lawyers—needed a basic understanding of practical law in order to take on civic responsibilities. The lessons were popular with the high school students and with their law student teachers. Responding to their practical nature, the high school students called these lessons “Street Law.” The name stuck.</p><p><br />A pilot program in two local high schools in 1972–73 launched a movement—first in the United States but eventually around the world—to teach the public about law and public policy using learner-centered, interactive teaching methods. Today, Street Law programs can be found in every state in the U.S. and in more than 40 countries around the world.</p><p><br />Propelling this global movement to advance justice through practical education about law and democracy is Street Law, Inc., a Washington, D.C. area non-profit organization that is an outgrowth of the early Street Law program at Georgetown University Law Center. That pilot effort has also grown into a full-fledged, credit-bearing experiential education program at Georgetown that has served as a model program for more than 120 law schools across the country and around the world. Nearly 1,000 upper division Georgetown Law students have participated in this program since its inception. Many have gone on to positions as law firm partners, corporate counsel, government officials in the U.S. and abroad, and even members of the federal court bench. They have taken from their law school experience a commitment to public education about law and democracy.</p>


2016 ◽  
Vol 12 (1) ◽  
Author(s):  
Mahdarena Mahdarena ◽  
Siswanto Siswanto ◽  
Sapri Sapri

One of the competencies that must be mastered students currently studying mathematics in junior high school (SMP) and is listed in the RPP (lesson plan) made by the teacher of junior high school mathematics is able to complete the concept of sets and Venn diagrams. In the current study the concept of sets and Venn diagrams, mastery of competencies was very important because it will be the main prerequisite when students learn the concept of sets and Venn diagrams on the next steps. Difficulties faced by teachers of mathematics and junior high school students in the form of low level of understanding of the students about the concepts related to the concept of sets and Venn diagrams and low skills in mennyelesaikan concept of sets and Venn diagrams. With such a reality, the use of instructional media using Macromedia Flash is one of supporting the achievement of an effective learning objectives and easy to understand The concept of Association and Venn Diagram multimedia applications on SMP 07 Bengkulu generated based Multimedia can provide convenience to the teachers of secondary school (SMP) 07 State of Bengkulu in providing the subject matter of the concept of Association and Venn Diagrams in SMP Negeri 07 Bengkulu based Multimedia.Keywords: Macromedia Flash, Concepts Association and the Venn Diagram, SMP 07 Bengkulu based Multimedia


Ocean Life ◽  
2017 ◽  
Vol 1 (1) ◽  
pp. 20-25
Author(s):  
TUTY HANDAYANI ◽  
RIANI WIDIARTI ◽  
A. HARSONO SOEPARDJO ◽  
FIKA ARIYANI ◽  
EKO BURHANUDDIN

Handayani T, Widiarti R, Soepardjo AH, Afriyani F, Burhanuddin E. 2017. The enhancement in comprehension for the younger generation of school age in conserving coastal biodiversity in Kepulauan Seribu, Indonesia. Ocean Life 1: 20-25. The exploration and exploitation can lead to the ecosystem and natural resources degradation. Kepulauan Seribu of Special Area of Jakarta has been extensively utilized and developed for tourism area, which could lead to the decreasing of environmental conditions. The awareness for keeping the ecosystem and marine life should be developed since early age. The objective of this research is to determine the level of understanding and ability in conserving the marine environment in their neighborhood for school-age generation. The method used in this study was quantitative with descriptive analysis. Two groups of the Junior High School students of Pulau Tidung and Pulau Harapan of the Kepulauan Seribu were provided training on conservation on coastal ecosystems. The education and training encompass the observation activity for coral reef using the Coral Health Chart method, seagrass condition observation through SeagrassWatch method, and introduction in the mangrove ecosystem. Based on the study, it can be inferred that the resulting activity indicated the level of understanding of cognitive abilities of two groups of the Junior High School in those two locations has increased. In addition, they affective ability increased sharply toward the students from Pulau Tidung whereas in Pulau Harapan an occurred a large increase in psychomotor abilities. The conclusion of this program is managed to improve the understanding and ability to act for the younger generation in conserving marine and coastal environments.


2021 ◽  
Vol 9 (3) ◽  
pp. 482-497
Author(s):  
Ivani Kusnadi Suteno ◽  
Lukman Abdul Rauf Laliyo* ◽  
Hendri Iyabu ◽  
Romario Abdullah

The ability of students to understand and use concepts is the main key in scientifically explaining various chemical phenomena in nature. This ability develops relatively, often with the development of the learner level. This study aims to understand the level of understanding of the concept of salt hydrolysis of class XI high school students and chemistry students in the I, II, III and IV years and non-chemistry students with a total sample of 875 respondents. The instrument used in this study was a four-level multiple choice test. This diagnostic test combines the measurement of knowledge and reasoning with the level of self-confidence, as a reflection of the level of mastery of concepts. The data analysis technique used is quantitative, using SPSS 25 software, namely the non-parametric test (Kruskal Wallis test), comparing the significance value (Asmp. Sig) with a probability of 0.005. The results showed that the significance value of 0.00 was less than 0.05; That is, there is a significant difference in the level of understanding of the salt hydrolysis concept of students. The level of understanding of the concept of high school students is better than the first, second, third, and fourth year students in chemistry and non-chemistry students. These findings reinforce the story that although students have experienced learning experiences at a higher level, it does not guarantee the development of mastery of understanding the concept of hydrolysis


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