scholarly journals Exploring Students’ Misconception in the Frame of Graphic and Figural Representation on Projectile Motion Regarding to the COVID-19 Constraints

2021 ◽  
Vol 6 (3) ◽  
pp. 243
Author(s):  
Wahyu Hidayatulloh ◽  
Heru Kuswanto ◽  
Purwoko Haryadi Santoso ◽  
Eko Susilowati ◽  
Zul Hidayatullah

Remote learning has reformed the normal tradition of physics instruction in the existence of COVID-19 pandemic. The previous documentation of student’s misconception is mostly discovered in the normal condition of physics instruction. Regarding to the pandemic outbreak is necessary since distance learning routines have absolutely influence the physics education outcomes all over the world. To explore the issues, this quantitative study has descriptively identified students' misconception on projectile motion in the frame of graphic and figural representations. The six items of Busyairi and Zuhdi’s three tier test were administered to the 76 students in a Javanese public high school, Indonesia. Overall, the Arslan, Cigdemolu, & Moseley’s categorical framework classified that the whole participants still congregate in the misconception’s groups on projectile motion. The lack of students’ representation on projectile motion might be magnified by the pandemic restrictions in providing appropriate visualization on projectile concept. Finally, the author suggested that the alternative of online learning during the outbreak have not yet been effectively engaged to promote the physics representation on projectile motion.

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>


2018 ◽  
Vol 71 (11-12) ◽  
pp. 349-354
Author(s):  
Sonja Cankovic ◽  
Snezana Ukropina ◽  
Vesna Mijatovic-Jovanovic ◽  
Tatjana Tamas ◽  
Olja Niciforovic-Surkovic ◽  
...  

Introduction. Smoking is the leading preventable cause of mortality in the world. The World Health Organization estimates that annually more than seven million lives are lost worldwide due to smoking-related diseases. The aim of the study was to examine lifetime use of tobacco and electronic cigarettes, using patterns in the last 30 days, and to determine cigarette availability among the first grade high school students in Novi Sad. Material and Methods. The cross-sectional study was conducted among the first grade public high school students in Novi Sad. The study sample included 1.067 participants (587 girls and 480 boys), born in 2002. The survey used the questionnaire of the European School Project on Alcohol and other Drugs. Results. Of the examined sample, a total of 40.1% of high school students in Novi Sad have at least tried smoking cigarettes during their lifetime, girls significantly more often (p=0.001). With no gender difference, 20% of students smoked at least one cigarette in the month preceding the survey. Every seventh student (13.9%) tried their first cigarette at the age of 13 or younger, girls significantly more often (p=0.001). A little less than one fifth of the examinees (18.4%) tried electronic cigarettes. In the month preceding the survey, every twelfth examinee used electronic cigarettes (8.1%). Conclusion. Monitoring the prevalence of tobacco use in young people, especially new tobacco products, indicates the need for continuous and intensive activities in the field of health promotion with implementation of effective tobacco control measures.


Author(s):  
Uray Bujang Asnol

THE EFFECT OF TEAMWORK, PERSONALITY, AND WORK MOTIVATION TOWARD PUBLIC HIGH SCHOOL TEACHER’S PERFORMANCE IN SINTANG DISTRICT       Uray B. Asnol Program Pasca Sarjana Universitas Negeri Jakarta Email : [email protected]         Abstract   This study aims to investigate a direct positive effect of teamwork, personality, and work motivation toward public high school teacher’s performance in Sintang District. A survey method was employed in this quantitative study involving 193 teachers as respondents. A testing instrument was conducted prior to hypothesis test by means of path analysis. Findings show that: (1) teamwork variable has a direct positive effect toward teachers’ performance with coefficient value of 0.209; (2) personality variable has a direct positive effect toward teachers’ performance with coefficient value of 0.585; (3) work motivation has a direct positive effect toward teacher’s performance with coefficient value of 0.731; (4) teamwork variable has a direct positive effect toward work motivation with coefficient value of 0.126; and (5) personality variable has a direct positive effect toward work motivation with coefficient value of 0.647.   Keywords: Teamwork, Personality, Work Motivation, Teacher’s Performance


2019 ◽  
Vol 1 (1) ◽  
pp. 15-21
Author(s):  
Rada Puspita ◽  
Haves Ashan ◽  
Fidiariani Sjaaf

Vision impairment is estimated to affect 285 million people in the world, where 16-20% experience blindness, from the number of blindness suffered at the age of 40-50 years. Cataract seninis is all lens opacities that are found in old age that is above 40 years. The purpose of identifying and collecting frequency data Profile of Senilis cataract patients at the age of 40 years and above at RSI Siti Rahmah Padang in 2017. The research method is descriptive type of research, this study data taken is secondary data, In this study data was taken from the Medical Record at RSI Siti Rahmah Padang. When the study was conducted in February-August 2018, the population of this study were all cataract patients at the age of 40 years and above at RSI Siti Rahmah Padang in 2017 with 80 samples. Data analysis is univariate presented in the form of a frequency distribution table. Results From 80 respondents as many as 40 people (50%) were in the age range of 60-69 years, as many as 42 people (52.5%) patients were male, as many as 31 people (38.8%) patients with high school education and 35 people (43.8%) patients work as private companies. Conclusion In general, most patients are at the age of 60-69 years, the most sex is men, the highest education is high school and most patients are private.


2020 ◽  
Vol 21 (42) ◽  
pp. 43-54
Author(s):  
Ella Parodi

In an article, ‘The Slaves were Happy’: High School Latin and the Horrors of Classical Studies, Erik Robinson, a Latin teacher from a public high school in Texas, criticises how, in his experience, Classics teaching tends to avoid in-depth discussions on issues such as the brutality of war, the treatment of women and the experience of slaves (Robinson, 2017). However, texts such as the article ‘Teaching Sensitive Topics in the Secondary Classics Classroom’ (Hunt, 2016), and the book ‘From abortion to pederasty: addressing difficult topics in the Classics classroom’ (Sorkin Rabinowitz & McHardy, 2014) strongly advocate for teachers to address these difficult and sensitive topics. They argue that the historical distance between us and Greco-Roman culture and history can allow students to engage and participate in discussions that may otherwise be difficult and can provide a valuable opportunity to address uncomfortable topics in the classroom. Thus, Robinson's assertion that Classics teaching avoids these sensitive topics may not be so definitive. Regardless, Robinson claims that honest confrontations in the classroom with the ‘legacy of horror and abuse’ from the ancient world can be significantly complicated by many introductory textbooks used in Latin classes, such as the Cambridge Latin Course (CLC), one of the most widely used high school Latin textbooks in use in both America and the United Kingdom (Robinson, 2017). In particular, Robinson views the presentation of slavery within the CLC as ‘rather jocular and trivialising’ which can then hinder a reader's perspective on the realities of the violent and abusive nature of the Roman slave trade (Robinson, 2017). As far as he was concerned, the problem lay with the characterisation of the CLC's slave characters Grumio and Clemens, who, he argued, were presented there as happy beings and seemingly unfazed by their positions as slaves. There was never any hint in the book that Grumio or Clemens were unhappy with their lives or their positions as slaves, even though, as the CLC itself states in its English background section on Roman slavery, Roman law ‘did not regard slaves as human beings, but as things that could be bought or sold, treated well or badly, according to the whim of their master’ (CLC I, 1998, p. 78). One might argue, therefore, that there seems to be a disconnect between the English language information we learn about the brutality of the Roman slave trade provided in the background section of Stage 6, and what we can infer about Roman slavery from the Latin language stories involving our two ‘happy’ slaves.


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