scholarly journals Mengevaluasi Level Pemahaman Konsep Hidrolisis Garam Peserta Didik Menggunakan Tes Diagnostik Pilihan Ganda Empat Tingkat

2021 ◽  
Vol 9 (3) ◽  
pp. 482-497
Author(s):  
Ivani Kusnadi Suteno ◽  
Lukman Abdul Rauf Laliyo* ◽  
Hendri Iyabu ◽  
Romario Abdullah
Keyword(s):  
High School ◽  
High School Students ◽  
Total Sample ◽  
Choice Test ◽  
School Students ◽  
Chemistry Students ◽  
Self Confidence ◽  
Analysis Technique ◽  
Significant Difference ◽  
Level Of Understanding

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

scholarly journals Pengaruh Latihan Smash Bola Gantung Dan Bola Lambung Terhadap Kemampuan Smash Dalam Permainan Sepaktakraw

2020 ◽  
Vol 3 (2) ◽  
pp. 105
Author(s):  
Sahabuddin Sahabuddin
Keyword(s):  
High School ◽  
High School Students ◽  
Random Sampling ◽  
Total Sample ◽  
Male Students ◽  
School Students ◽  
Analysis Technique ◽  
Significant Difference ◽  
Experiment Method ◽  
The Difference

ABSTRACTThis study aims to determine the extent of the difference in the effect of the hanging ball and hull ball smash training on the sepaktakraw smash ability. By using the field experiment method. The population used was male students of SMA Nasional Makassar with a total sample of 60 people taken by Proposive random sampling. The data analysis technique used is the t-test at a significant level of 95%. The results showed that; (1) There is a significant effect of hanging ball smash practice on the smash ability in the sepaktakraw game for Makassar National High School students, proven to = 13.446> tt = 2.045. There is a significant effect of gastric ball smash practice on smash abilities in the sepaktakraw game for Makassar National High School students, proven to = 10.478> tt = 2.045. There is a significant difference between the hanging ball and hull ball smash practice on the smash ability in the sepaktakraw game among Makassar National High School students, it is proven, to = 9.970> tt = 2,000. ABSTRAKPenelitian ini bertujuan untuk mengetahui sejauh mana perbedaan pengaruh antara latihan smash bola gantung dan bola lambung terhadap kemampuan smash sepaktakraw. Dengan menggunakan metode eksperimen lapangan. Populasi yang digunakan adalah siswa Putra SMA Nasional Makassar dengan jumlah sampel 60 orang yangdiambil secara Proposive random sampling. Teknik analisis data yang digunakan adalah uji-t pada taraf signifikan 95%. Hasil penelitian menunjukkan bahwa; (1) Ada pengaruh yang signifikan latihan smash bola gantung terhadap kemampuan smash dalam permainan sepaktakraw pada siswa SMA Nasional Makassar, terbukti to = 13,446 > tt = 2,045. Ada pengaruh yang signifikan latihan smash bola  lambung terhadap kemampuan smash dalam permainan sepaktakraw pada siswa SMA Nasional Makassar, terbukti to = 10,478 > tt = 2,045. Ada perbedaan pengaruh yang signifikan antara latihan smash bola gantung dan bola lambung terhadap kemampuan smash dalam permainan sepaktakraw pada siswa SMA Nasional Makassar, terbukti, to = 9,970 > tt = 2,000.

scholarly journals Comparison of “Course Study and Learning Strategies” Used by 9th and 12th Grade Students in Anatolian and Science High Schools

2020 ◽  
Vol 9 (6) ◽  
pp. 155
Author(s):  
Mahmut Oğuz Kutlu
Keyword(s):  
High School ◽  
High School Students ◽  
High Schools ◽  
Learning Strategies ◽  
School Students ◽  
Grade Levels ◽  
Self Confidence ◽  
12Th Grade ◽  
Significant Difference ◽  
Science High School

The main aim of this study is to comparatively examine the “Studying and Learning Strategies” used by the students of Science and Anatolian High Schools, which are the general secondary instruction level in the Turkish Educational System, at Adana province example in Turkey. The study is a descriptive study, a relational survey model. The population of the study is 9th and 12th grade students who are studying in Anatolian and Science High Schools in the city center of Adana. This study group of this research is consisted of 393 students in 9th and 12th grades who were studying at Adana Science High School and Seyhan İMKB Anatolian High School in the spring term of the 2019-2020 academic year. As a data collection tool, the “Study and Learning Strategies Scale for High School Students” developed by Kutlu, Yapıcı and Korkmaz (2015), consisting of 46 items and five sub-dimensions, was used. As a result of the study, when the “Study and Learning Strategies” of the students are examined according to school types; It has been determined that there is a significant difference in the sub-dimensions of “Repetition” and “Enjoying Learning”. It has been observed that there is a significant difference between male and female students in “Repetition” and “Self-Confidence” sub-dimensions according to the gender of the students. There is no significant difference between the levels of 9th and 12th grade students studying at Science and Anatolian High Schools according to their grade levels.

scholarly journals Identifikasi Kemampuan Berpikir Kritis Siswa dengan Menggunakan Five-Tier Multiple Choice pada Materi Hidrolisis Garam

2020 ◽  
Vol 8 (2) ◽  
pp. 74
Author(s):  
Pratiwi Hassan ◽  
Lukman Abdul Rauf Laliyo ◽  
Deasy Natalia Botutihe ◽  
Romario Abdullah
Keyword(s):  
High School ◽  
High School Students ◽  
Critical Thinking ◽  
Multiple Choice ◽  
Total Sample ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Choice Test ◽  
School Students ◽  
Quantitative Descriptive

This study aims to determine the critical thinking skills of high school students on salt hydrolysis. This research is quantitative descriptive. The population used in this study were all class XI IPA SMA in Gorontalo with a total sample of 64 respondents. Collecting data using a five-level multiple choice test instrument on salt hydrolysis material with an instrument validity value of 100%. The data analysis technique used in this research is descriptive quantitative. The results obtained the percentage of indicators of critical thinking skills, namely the focus criteria or Q1 level an average of 77.60%, the Reason criteria or Q2 level of 23.95%, the inference criteria or Q3 level of 8.85%, at Situation criteria or the Q4 level of 4.34% and the Clarity criteria or the Q5 level of 3.12%. Based on the results of the study it can be concluded that the ability of high school students to think critically on salt hydrolysis is 51.56% of students are in the very low category, 46.87% of students are in the low category and 1.56% of students are in the moderate category.

Combining Webduino Programming With Situated Learning to Promote Computational Thinking, Motivation, and Satisfaction Among High School Students

2021 ◽  
pp. 073563312110399
Author(s):  
Ting-Ting Wu ◽  
Jian-Ming Chen
Keyword(s):  
High School ◽  
High School Students ◽  
Programming Languages ◽  
Situated Learning ◽  
Learning Strategy ◽  
Computational Thinking ◽  
Learning Motivation ◽  
School Students ◽  
Study Results ◽  
Significant Difference

Many countries have incorporated computational thinking (CT) and programming languages into their science and technology courses. Students can improve their CT ability by learning programming languages. Moreover, situated learning enables students to generate knowledge and master problem-solving skills through interaction with situations. This study incorporated Webduino learning and the situated learning strategy into a programming course and analyzed its impact on high school students’ CT ability, learning motivation, and course satisfaction. A quasi-experimental research method was adopted, wherein the experimental group was subjected to the situated learning strategy and the control group was subjected to a traditional teaching method. The study results revealed that integrating Webduino programming with situated learning could effectively improve five categories of CT skills; moreover, the activity models of situated learning enhanced the value and expectation dimensions of learning motivation. In addition, satisfaction with the course content and self-identity slightly improved. However, because teachers were required to elaborate on stories to promote learner engagement with life situations, the time available for programming was limited. Thus, no significant difference was observed in teaching satisfaction.

Creativity and Intelligence: Research Implications for Equal Emphasis in High School

1970 ◽  
Vol 36 (8) ◽  
pp. 565-569 ◽  
Author(s):  
Vernon J. Damm
Keyword(s):  
High School ◽  
High School Students ◽  
Well Being ◽  
Educational Systems ◽  
School Students ◽  
Psychological Well Being ◽  
Significant Difference ◽  
Self Actualization ◽  
Creative Abilities

The possible relationships among creativity, intelligence, and self actualization were examined in 208 high school students to determine whether or not consistent self actualization scores existed for subjects high in the first two variables. Students high in both creativity and intelligence had significantly higher scores in self actualization than those obtained by students high in either creativity or intelligence. No significant difference in self actualization was found between students high in creativity only and those high in intelligence only. The results were interpreted as indicating that educational systems should stress both intellectual and creative abilities to achieve the highest level of psychological well being in students.

scholarly journals The Effect of Using Peer Assessment Training on Writing Performance among Arab EFL High School Students in Malaysia

2019 ◽  
Author(s):  
Abdallah Mohammad Salem Almahasneh ◽  
Samsiah Abdul-Hamid
Keyword(s):  
High School ◽  
High School Students ◽  
Peer Assessment ◽  
School Students ◽  
Design Data ◽  
Writing Performance ◽  
English As Foreign Language ◽  
Significant Difference ◽  
Quasi Experimental ◽  
Assessment Training

Peer assessment training has appeared as potential new tools for enhancing Arab English as foreign language (EFL) high school students on writing performance. The purpose of this research was to investigate the effect of using peer assessment training on writing performance among Arab EFL high school students. One hundred and twenty students aged fifteen and sixteen years old participated in this study with an equal number of male and female students. The students were from two Arab high schools in Malaysia. This study employed a quasi-experimental research design. Data was collected using Analytical Marking Scale (Alderson, et al., 1995) to assess student’s writing performance in the pretest and posttest. The result of this study shows that there is a significant difference in the writing performances between the experimental and control groups at P < 0.001. The findings suggests that students who have been exposed to peer assessment training write a better draft compared with those students who were only given conventional training in writing an essay, and without the benefit of peer feedback.

scholarly journals Investigation of Cardiovascular Endurance Levels of Sedentary High School Students

2018 ◽  
Vol 6 (5) ◽  
pp. 144
Author(s):  
Betül Akyol ◽  
Kayhan Söğüt
Keyword(s):  
High School ◽  
Heart Rate ◽  
High School Students ◽  
Oxygen Saturation ◽  
Recovery Period ◽  
Step Test ◽  
School Students ◽  
Walking Test ◽  
Cardiovascular Endurance ◽  
Significant Difference

The aim of our study is to examine the cardiovascular endurance systems of sedentary high school students. The 112 sedentary individual was taken to the 1600 meter walking test run, and the 120 sedentary individual Harward step test. While both individuals were participating in the same test, weight, height, oxygen saturation, and heart rate of participants were measured before starting the test. As soon as the test is finished (recovery period), oxygen saturation and heart rate variability of individuals are measured at 1, 3, 5 minutes. All measured variables were analyzed and compared. Analysis of the data was done according to the SPSS statistical program and the significance level was accepted as p <0.05. In the 1600-meter walking test, it was observed that there was a significant difference in mean heart rate between males and females p<0.05. There was a significant difference between the mean values of the time of completion of the 1600 m running test by males and females (p < 0.05). During the 1600-meter walking and Harward step test recovery period, there was no difference in the participants' parameters. There was no significant difference between oxygen saturations at beginning, recovery 1st, 3rd, and 5th minutes in both tests. Significant differences were found between heart rate and oxygen saturation values (beginning, recovery 1st, 3rd, and 5th minutes) in the intra-group comparisons of both groups. Participants' heart rates began to increase with exercise, but remained above the initial heart rate level during recovery. Participants' body mass indexes were observed to be within normal values. We think that can be increased cardio respiratory and cardiovascular fitness levels and can been created lifelong exercise habits by regular exercise programs are given to Sedentary high school students. Thus, we believe that the young population can be prevented from getting sick by providing healthier, social, active individuals.

scholarly journals The connection of committing and experiencing cyber-bullying peer violence with depression, anxiety and stress in high school students

2021 ◽  
Author(s):  
Marija Draganic
Keyword(s):  
High School ◽  
Factor Analysis ◽  
High School Students ◽  
Cyber Bullying ◽  
Online Identity ◽  
School Students ◽  
Peer Violence ◽  
Significant Difference ◽  
Identity Concealment ◽  
Explained Variance

<p></p><p>This research has aimed to determine whether cyber-bullying peer violence is associated with depression, anxiety and stress in high school students. The research results are based on the data obtained from a sample of 202 Montenegrin high school students. It has been established that committing and experiencing e-violence is associated with depression. Committing and experiencing verbal online violence, as well as involvement in online counterfeiting/criminal acts, is associated with depression, while involvement in online identity concealment and lies has no connection with depression. When it comes to anxiety, the results of this research show that involvement in verbal e-violence and in online counterfeiting/criminal acts leads to anxiety, while committing and experiencing online identity concealmentis not related to anxiety. When it comes to committing and experiencing verbal online violence and stress, although there is a statistically significant difference, it is not applicable for all values. Consequently, we cannot draw a strong enough conclusion about it. Victims of online counterfeiting and criminal acts, according to the results of our research, have a higher level of stress than those not involved in this type of cyber-bullying peer violence.</p><p><i>Cyber victim and bullying scale </i>has been used to collect data on committing and experiencing e-violence among peers (Cetin, Yaman and Peker, 2011).Permission to use this scale was requested and obtained. The scale examines experiencing and committing online violence. It consists of two parts, each part containing 22 particles. In the first part (<i>Experiencing cyber-bullying </i>subscale), participants have assessed whether the described behavior happened to them,on a scale from 1 (never) to 5 (always). In the second part (<i>Committing cyber-bullying </i>subscale), and with identical particles, respondents have assessed whether they themselves behaved in this way. </p><p></p><p> </p><p><i>In our research, we have performed a factor analysis of the </i><i>Cyber victim and bulling scale .</i></p> <p>When it comes to the <i>Committing cyber-bullying </i>subscale, the percentage of explained variance amounts to 55.141%, whereas factor analysis also points to 3 factors, namely: a) verbal online violence; b) online identity concealment and lies; and c) online counterfeiting and criminal acts.</p> <p>When it comes to the <i>Experiencing cyber-bullying</i> subscale, the percentage of explained variance amounts to 65,211%, whereas factor analysis also points to 3 factors, namely: a) verbal online violence; b) online identity concealment and lies; and c) online counterfeiting and criminal acts.<i> W</i>e have used a scale for assessing the depression, anxiety and stress levels (DASS21) to determine whether experiencing e-violence leads to depression, anxiety and stress,and to what extent. We have chosen this scale because the results of a research checking its psychometric qualities have indicated that the DASS-21 scale’s psychometric qualities recommend it for use in researching unpleasant emotional states in adolescents. DASS-21 is a 21-item self-report measure giving three subclasses of seven items each: depression , anxiety and stress. Participants have been asked to indicate which statement applied to them over the past week on the Likert 4-point scale. DASS-21 has high reliability, consistent factor structure and high convergent valiadity. We did not have to ask permission for this scale and it can be used freely.</p><p></p>

scholarly journals FAKTOR PENYEBAB KECELAKAAN LALU LINTAS: STUDI KASUS BEBERAPA JALAN DI KOTA SURABAYA

2018 ◽  
Vol 1 (3) ◽  
pp. 175
Author(s):  
Hera Widyastuti ◽  
Adita Utami
Keyword(s):  
High School ◽  
High School Students ◽  
Junior High School ◽  
Junior High ◽  
Junior High School Students ◽  
School Students ◽  
Accident Rate ◽  
The Road ◽  
Level Of Understanding ◽  
The City

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.

scholarly journals HUBUNGAN KESEJAHTERAAN PSIKOLOGIS DENGAN ASPIRASI KARIR SISWA SMA DI BANDAR LAMPUNG

2020 ◽  
Vol 2 (2) ◽  
Author(s):  
Citra Abriani Maharani ◽  
Yohana Oktarina
Keyword(s):  
High School ◽  
High School Students ◽  
Career Aspirations ◽  
Strong Relationship ◽  
Well Being ◽  
Cluster Sampling ◽  
School Students ◽  
Psychological Well Being ◽  
Analysis Technique ◽  
Relationship Of

ABSTRACT : RELATIONSHIP OF PSYCHOLOGICAL WELL-BEING AND CAREER ASPIRATION AMONG HIGH SCHOOL STUDENTS IN BANDAR LAMPUNG Psychological well-being is the full achievement of a person's psychological potential which makes an individual able to function properly in carrying out all duties and responsibilities as an individual. This study aims to determine the relationship between the level of psychological well-being and career aspirations of high school students in Bandar Lampung. The sample in this study involved 88 high school students in Bandarlampung who were selected using cluster sampling. This research method is quantitative with a correlational research design. Measurement tools used in this study are a scale of psychological well-being and career aspirations. The analysis technique used in this research is the product moment correlation. The results showed that there is a strong relationship between psychological well-being and career aspirations of high school students in Bandarlampung. Keywords: Psychological Well-being, Career Aspirations, High School Student Kesejahteraan Psikologis merupakan pencapaian penuh dari potensi psikologis seseorang yang membuat individu mampu berfungsi dengan baik dalam mengerjakan segala tugas dan tanggung jawab sebagai individu. Penelitian ini bertujuan untuk mengetahui secara mendalam hubungan antara tingkat kesejahteraan psikologis terhadap aspirasi karir pada siswa SMA di Bandar Lampung. Sampel dalam penelitian ini melibatkan siswa SMA di Bandarlampung sebanyak 88 orang yang dipilih dengan menggunakan cluster sampling. Metode penelitian ini adalah kuantitatif dengan desain penelitian korelasional.. Alat pengukuran yang digunakan dalam penelitian ini berupa angket skala kesejahteraan psikologis dan  skala aspirasi karir. Teknik analisis yang digunakan dalam penelitian ini adalah crelasion product moment. Hasil penelitian menunjukkan bahwa terdapat hubungan yang kuat antara  kesejahteraan psikologis terhadap aspirasi karir siswa SMA di Bandarlampung. Kata kunci: Kesejahteraan Psikologis, Aspirasi Karir, Siswa SMA

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