The Area of a Parallelogram IS the Product of Its Sides

1974 ◽  
Vol 67 (5) ◽  
pp. 419-421
Author(s):  
William L. Lepowsky
Keyword(s):  
High School ◽  
Senior High School ◽  
School Level ◽  
High School Level

A convincing experiment for junior or senior high school level geometry students to get them to see why the area of the parallelogram is not equal to the product of the lengths of two adjacent sides.

The Taxonomy of Thinking in Reading Questions in “Look Ahead an English Course for Senior High School Level 1, 2, & 3”

2017 ◽  
Vol 6 (2) ◽  
Author(s):  
Beny Septian Panjaitan And Rahmad Husein
Keyword(s):  
High School ◽  
Quantitative Research ◽  
Sampling Technique ◽  
Senior High School ◽  
School Level ◽  
High School Level ◽  
Cognitive Dimension ◽  
Look Ahead ◽  
Table Analysis ◽  
Level 1

This study aimed at analyzing the cognitive dimension based on Revised BloomTaxonomy in reading questions in Look Ahead an English Course for Senior HighSchool Level 1, 2, & 3. This study used quantitative research design. The sampleswere 141 reading questions which taken by using random sampling technique byusing Statistical Program for Social Science (SPSS) version 20.0. in Look Aheadan English Course for Senior High School Level 1, 2, & 3. The data were analyzedby using Table analysis of cognitive dimension of Revised Bloom Taxonomy. Theanalysis showed that the most dominant cognitive dimension of Revised BloomTaxonomy in remembering dimension (57.45%). The second dominant cognitivedimension is understanding dimension (26.24%). The third dominant cognitivedimension is evaluating dimension (10.64%). The fourth dominant cognitivedimension is creating dimension (3.55%). The fifth dominant cognitive dimension isanalyzing dimension (2.13%). There was no cognitive dimension of applyingdimension that applied in reading question of the textbooks.

TITIK FOKUS ILOKUSI ARTIKEL PEMENANG PERTAMA LOMBA PENULISAN OPINI TINGKAT SLTA SEKALIMANTAN SELATAN

Jurnal KATA ◽  
2018 ◽  
Vol 2 (2) ◽  
pp. 371
Author(s):  
Rissari Yayuk
Keyword(s):  
High School ◽  
Data Analysis ◽  
Focal Point ◽  
Senior High School ◽  
School Level ◽  
High School Level ◽  
Purposive Sampling ◽  
Collection Data ◽  
Focus Point ◽  
Opinion Writing

<p><em>This study examines the focal point of illustration of the first winner of the contest for writing opinion of the senior high school level in South Kalimantan. This study aims to describe 1) the focus point of illustration of the title of the first winner of the contest writing opinion of the senior high school level in South Kalimantan? 2) the focal point of information information of the first winner of writing contest for high school level opinion in South Kalimantan; 3) the focal point of illocution of the moral message of the first winner of the high school opinion writing contest in South Kalimantan. The study was conducted in October 2016 at Balai Bahasa Balai. The method used is qualitative deskreptif. The technique used in this paper is the sampling purposive sampling. The sample used as data is the first winner of the contest for writing the opinion of the senior high school level in South Kalimantan, in South Kalimantan Language Hall, in 2016. This first winner is named Norhidayah, a student of SMAN 4 Banjarbaru, with the title of Language Role in Introducing Children of Nation. Data analysis is done by steps, data collection, data identification, classification, selection and interpretation. The results of data analysis are presented in ordinary words with technical terminology. Based on the results of the study of the focal point of the article, the first winner of the South Kalimantan high school opinion writing contest includes the focus point of the title illusion, the focus point of information illocution, and the focus point of the illustration of the moral mandate. The focus of the title illustration can be seen in the meaning of its ilokusinya, language, and suitability of the theme in the title. The focus point of the information illumination of the article can be seen in its meaning of ilokusinya, its language style, and the type of discourse. The focus point of the illustration of its moral mandate can be seen in the author's expectations contained in the title, the focus of the information, and on the final paragraph of the paper</em></p><p><em><br /></em></p><p>Masalah yang dibahasa mengenai titik fokus ilokusi  artikel pemenang pertama  lomba penulisan opini tingkat SLTA se-Kalimantan Selatan. Penelitian ini bertujuan mendeskripsikan 1) titik fokus ilokusi judul artikel pemenang pertama  lomba penulisan opini tingkat SLTA se-Kalimantan Selatan? 2) titik fokus ilokusi informasi artikel pemenang pertama  lomba penulisan opini tingkat SLTA se-Kalimantan Selatan; 3) titik fokus ilokusi amanat moral  artikel pemenang pertama  lomba penulisan opini tingkat SLTA se-Kalimantan Selatan. Penelitian ini dilaksanakan pada bulan Oktober 2016 di Balai Bahasa Kalimantan Selatan. Metode yang digunakan adalah deskreptif kualitatif. Teknik yang digunakan dalam tulisan ini adalah pengambilan sampel purposive sampling. Sampel yang dijadikan data adalah artikel pemenang pertama lomba penulisan opini tingkat SLTA se-Kalimantan Selatan, di Balai Bahasa Kalimantan Selatan, tahun 2016. Pemenang pertama ini bernama Norhidayah, siswa SMAN 4 Banjarbaru, dengan judul Peran Bahasa dalam Mencerdaskan Anak Bangsa. Analisis data dilakukan dengan  langkah-langkah, pengumpulan data, indentifikasi data, klasifikasi, seleksi dan  interpretasi. Hasil analisis data disajikan dengan kata-kata biasa dengan terminologi yang teknis sifatnya. Berdasarkan hasil kajian titik fokus ilokusi artikel pemenang pertama  lomba penulisan opini tingkat SLTA se-Kalimantan Selatan  meliputi titik fokus ilokusi judul, titik fokus ilokusi  informasi , dan  titik fokus ilokusi amanat moral.Titik fokus ilokusi judul dapat dilihat pada makna ilokusinya, gaya bahasanya, daya bahasa, dan kesesuaian tema pada judul. Titik fokus ilokusi informasi artikel dapat dilihat pada makna ilokusinya, gaya bahasanya, dan jenis wacananya.Titik fokus ilokusi amanat moralnya dapat dilihat pada harapan penulis yang terdapat pada judul, fokus informasi, dan pada paragrap akhir karya tulis</p>

The Impact of using 3D Interactive Animation Tool in Teaching Computer Programming at the Senior High School Level

2018 ◽  
Vol 3 (2) ◽  
pp. 18-28
Author(s):  
Najim Ussiph ◽  
Hamidu Kwame Seidu
Keyword(s):  
High School ◽  
Research Work ◽  
Instructional Method ◽  
Senior High School ◽  
School Level ◽  
Eastern Region ◽  
3D Animation ◽  
High School Level ◽  
Significant Difference ◽  
The Impact

A quasi experiment with interview was adopted to study the aptness of using 3D animations as an instructional method to introduce programming concepts to students at the Senior High School level. This research work was conducted with 100 students of Akroso Senior High School in the Birim central municipality of the eastern region of Ghana who were generally programming novice. Programming concepts considered included programming environments, loops, functions sequential and conditional execution of programs. A paired t-test carried out on the results of the performance test presents a p-value of 0.008 indicative of a numerically significant difference between the mean marks of participants during the experiments that used 3D animation method as against the experiments that used the text base method. Results from the interview showed that the instructional method used had impact on the performance of the learners. The use of 3D animation method presented programming concepts in a form that the learners can understand, motivates them to pursue programming related courses at a higher level and also impacts positively on their performance.

scholarly journals The Effect of Subjective Well-Being, Peer Support, and Self-Efficacy on Student Engagement of Class X Students of Four State Senior High School in Sidoarjo [Pengaruh SWB, PS, dan Efikasi Diri terhadap SE Siswa Kelas X di Empat SMAN di Kabupaten Sidoarjo]

2021 ◽  
Vol 36 (1) ◽  
Author(s):  
Tania Nurmalita ◽  
Nono Hery Yoenanto ◽  
Duta Nurdibyanandaru
Keyword(s):  
High School ◽  
Student Engagement ◽  
Peer Support ◽  
Self Efficacy ◽  
Well Being ◽  
Senior High School ◽  
School Level ◽  
Subjective Well Being ◽  
High School Level ◽  
The Impact

An initial survey showed that school students at the Sekolah Menengah Atas Negeri (SMAN; State Senior High School) level in the Sidoarjo Regency of East Java Province, Indonesia, suffered low levels of student engagement (SE).  This research examined the impact of subjective well-being, peer support, and self-efficacy on the student engagement of the students in the Class 10 of four SMAN in the Sidoarjo Regency. 328 students were involved in this research, filling in a survey related to the four variables of the study.  The results of regression testing indicated that subjective well-being, peer support, and self-efficacy had significant influence on increases in student engagement (SE). The implication of this research was that the efforts by the school, parents, and other parties was related to attention being given, outside of improvement in the quality of the academic atmosphere. Psychological well-being, peer support, as well as increases in self-efficacy, may assist students to become actively involved in the learning process.   Survey awal menunjukkan siswa di tingkat Sekolah Menengah Atas (SMA) Kabupaten Sidoarjo memiliki student engagement (SE) yang rendah. Penelitian ini mengkaji dampak dari subjective well-being, peer support, dan efikasi diri terhadap student engagement (SE) pada siswa kelas X yang berasal dari empat Sekolah Menengah Atas Negeri (SMAN) di Kabupaten Sidoarjo. 328 siswa terlibat dalam penelitian ini dengan mengisi survei terkait empat variabel studi. Hasil uji regresi menunjukkan bahwa subjective well-being, peer support, dan efikasi diri memberikan pengaruh signifikan terhadap peningkatan student engagement (SE). Implikasi penelitian ini adalah adanya upaya sekolah, orangtua, dan pihak lain terkait untuk memberikan perhatian di luar peningkatan kualitas atmosfir akademik. Kesejahteraan psikologik, dukungan sosial teman sebaya, maupun peningkatan efikasi diri dapat membantu siswa lebih terlibat aktif dalam proses pembelajaran.

scholarly journals The Effect of Multipass Strategy on Students’ Reading Comprehension at Senior High School Level

2018 ◽  
Vol 5 (1) ◽  
pp. 20-32
Author(s):  
AHMAD JAILANI
Keyword(s):  
High School ◽  
Reading Comprehension ◽  
Teaching Strategy ◽  
Senior High School ◽  
School Level ◽  
High School Level ◽  
Post Test ◽  
Quasi Experimental ◽  
The Subject ◽  
Second Year

Being able to read in English is very important. Success in reading is the most necessary because it is a basic tool of education. Based on the syllabus of Islamic Senior high School Hidayatul Mubtadiin (MAHM), it is hoped that students should comprehend monolog texts in narrative, spoof and hortatory exposition forms well. After doing preliminary observation at MAHM, some of the students of the second year still had low ability in their reading comprehension. The dominant factors influencing their low reading comprehension are the lack of vocabulary and teaching strategy of reading comprehension. From the two of dominant factors, the researcher is interested to investigate about teaching reading comprehension. Thus, the researcher conducted a research on the effect of Multipass strategy on Reading comprehension. This research investigates students’ reading comprehension taught by using multipass strategy at MAHM Siak Sri Inderapura. The design of this study was Quasi-experimental research by post-test only. The subject of this research was the second year students of MAHM. The total population was 42 students, and the sample was 42 students. Data were collected by using a test. Then, the data were analyzed by using t-test formula. It was found that there was a significant effect of using multi pass strategy on students’ reading comprehension at MAHM.

scholarly journals ALIRAN LINGUISTIK DALAM KURIKULUM BAHASA INDONESIA SEKOLAH MENENGAH TINGKAT ATAS

Pujangga ◽  
2015 ◽  
Vol 1 (1) ◽  
pp. 24
Author(s):  
Kasno Atmo Sukarto
Keyword(s):  
High School ◽  
Data Analysis ◽  
Senior High School ◽  
School Level ◽  
Language Function ◽  
High School Level ◽  
Twelfth Grade ◽  
Qualitative Methodologies ◽  
Traditional Grammar ◽  
Bahasa Indonesia

<p align="center"><strong>ABSTRAK</strong></p><p><strong>                </strong>Penelitian yang berjudul Aliran Linguistik  dalam kurikulum Bahasa Indonesia Sekolah Menengah Tingkat  Atas ini bertujuan untuk memaparkan penerapan aliran linguistik dalam pengajaran Bahasa  Indonesia di Sekolah Menengah Tingkat Atas kelas X, XI, dan XII. Acuan teoretis yang digunakan adalah  kategori  konstruksi bahasa mengacu pada konsep Jacobs <em>et al.,</em> fungsi bahasa mengacu pada pandangan Holmes, pengajaran bahasa Indonesia, dan kurikulum berdasarkan  Pusat kurikulum. Metode penelitian ini menggunakan  metode deskriptif  kualitatif,  yakni  mendeskripsikan  dan memberikan gambaran  secara deskripsi  yang komprehensif tentang penggunaan  aliran-aliran  linguistikdi dalam kurikulum yang dipakai. Analisis data mencakup  kosakata dan penerapannya, bentuk-bentuk, dan penyajian ketatabahasaan. Hasil analisis menunjukkan bahwa dalam  kurikulum bahasa Indonesia  menerapkan alioran tata bahasa tradisional yang dilengkapi aliran-aliran tata bahasa yang lain demi keutuhan buku pelajaran Bahasa Indonesia untuk tingkat Sekolah Lanjutan Tingkat Atas.</p><p><strong>Kata kunci: kategori konstruksi bahasa, pengajaran kosakata, struktur, kurukulum </strong></p><p><strong>   </strong></p><p align="center"><strong><em>ABSTRACT</em></strong><strong><em></em></strong></p><p><em>The research is entitled linguistic stream of Bahasa Indonesia curriculum for High School Level. The purpose of the research is to explain the application of linguistic stream in teaching of Bahasa Indonesia for students at tenth, eleventh, and twelfth grade in Senior High School. There are theories are used in this research. First,  theory refers to Jacobs et al’s concept about language construction category.  Second, language function that refers to Holmes’ perspective, and third is Indonesian language teaching and its curriculum are based on Curriculum Centre. The reserach uses descriptive and qualitative methodologies that it will be described descriptively and comprehensively. Data analysis covers vocabulary and its application, forms, and grammatical presentation. The result of analysis showed that the cohesion of Bahasa Indonesia textbook for Senior High School can be obtained by applying a stream of traditional grammar which is equipped with another grammatical stream.  </em></p><strong><em>Key words: a language construction category,  a vocabulary teaching, structure, curriculum</em></strong>

scholarly journals EVALUASI PENYUSUNAN MATERI PENGAJARAN FONETIK PADA BAHAN AJAR BAHASA MANDARIN DI SEKOLAH MENENGAH ATAS

2015 ◽  
Vol 15 (2) ◽  
pp. 199
Author(s):  
Meli Meli
Keyword(s):  
High School ◽  
Native Language ◽  
Senior High School ◽  
School Level ◽  
Teaching Material ◽  
Teaching Materials ◽  
High School Level ◽  
School Based ◽  
Bahasa Indonesia

Abstrak Tujuan dari penelitian ini adalah mengevaluasi penyusunan materi pengajaran fonetik pada bahan ajar bahasa Mandarin tingkat sekolah menengah atas. Penelitian ini melibatkan 8 paket bahan ajar bahasa Mandarin di sekolah menengah atas. Dari penelitian 8 paket bahan ajar tersebut ternyata penyusunan pengajaran fonetik pada sebagian besar bahan ajar tersebut masih menggunakan format umum, serta tidak mempertimbangkan kesulitan pelajar yang bahasa ibunya adalah bahasa Indonesia. Selain itu, pada sebagian besar bahan ajar, alokasi jumlah unit pelajaran tentang fonetik cenderung masih sedikit dan terkesan disederhanakan. Berdasarkan hal ini, dengan bersumber kepada beberapa penelitian fonetik yang telah dilakukan oleh beberapa pemerhati pendidikan bahasa Mandarin baik di Indonesia dan Tiongkok, peneliti menyarankan format penyusunan pengajaran fonetik pada bahan ajar bahasa Mandarin tingkat sekolah menengah atas yang lebih baik. Hal ini dilakukan agar peserta didik khususnya pelajar pemula bahasa Mandarin di sekolah  menengah atas dapat lebih mudah mempelajarinya.    Kata-kata kunci :          Bahasa Mandarin, bahan ajar, fonetik, sekolah menengah atas AbstractThe main objective of this study is to evaluate the arrangement of phonetic teaching in Mandarin teaching material at senior high school level. The study involved eight packages of Mandarin teaching materials in senior high school. Based on the study of this 8 packages teaching materials, apparently the arrangement of phonetic teaching in most of the materials still utilizes a common format, and does not take into consideration the difficulties of students whose native language is Indonesian. In addition, the majority of the teaching materials allocates only a few units of phonetic lessons, and is oversimplified. As regards, I suggested a better format on the arrangement of phonetic teaching in Mandarin teaching material at senior high school level, referring to some phonetic research that has been done by some Mandarin education observers, both in Indonesia and China. Hopefully learners, especially beginner students in senior high school may learn Mandarin much easier.Keywords: Mandarin, teaching material, phonetic, senior high school

scholarly journals MENINGKATKAN KEMAMPUAN MENULIS CERITA PENDEK MELALUI MEDIA KLIPING KORAN UNTUK SISWA PAKET C SETARA SMA

2018 ◽  
Vol 13 (2) ◽  
pp. 135-144
Author(s):  
Agus Sadid
Keyword(s):  
High School ◽  
Short Story ◽  
Writing Skills ◽  
Senior High School ◽  
School Level ◽  
High School Level ◽  
Pull Out ◽  
Writing Skill ◽  
Story Writing ◽  
Bahasa Indonesia

Writing is one of the four skills studied in the Indonesian language lesson. Unfortunately, many students find that it is difficult to make a short story. Writing needs the media to pull out ideas when the students write the short stories. This study aims to investigate the usage of the newspaper clipping media to improve the students’ short story writing skills. The research method employed was a quantitative approach with a quasi-experiment design and the new version of SPSS data analysis. The research was conducted from April to May 2017 at SKB Sumbawa regency. The findings showed that (1) by using the newspaper clipping media, there was a significant improvement of the package C (equal to Senior High School Level) students’ short story writing skills in SKB Sumbawa regency, (2) there was an increase of the post-test result to 80% (Good), (3) the result of t-test was 13.253>1ttable=2.021 which meant that there was a significant correlation of using the newspaper clipping media (x1) to the short story writing skill (x2). Based on the research the result, it is suggested that (1) it is important to use the newspaper clipping media in the writing lesson, (2) a joyful learning should use a media and (3) the usage of the newspaper clipping media is strongly recommended to improve the package C (equal to Senior High School Level) students’ short story writing skill.   References Arsyad, A. (2003). Media pembelajaran. Jakarta: PT. Rajawali Pers.  Arikunto, S. (2010). Prosedur penelitian suatu pendekatan praktik. Jakarta: Rineka Cipta. Aminuddin. (2014). Pengantar apresiasi karya sastra. Bandung: Sinar Baru Algensindo.  Dalman, H. (2012). Keterampilan menulis. Jakarta: Raja Grafindo Persada. Daryanto. (2013). Media pembelajaran. Yogyakarta: Penerbit Gava Media. Kementerian Pendidikan dan Kebudayaan. (2014). Buku siswa bahasa Indonesia ekspresi diri dan akademik (edisi revisi 2014). Jakarta: Pusat Kurikulum dan Pembukuan, Balitbang Kemdikbud. Poerwadarminta, W.J.S. (1986). ABC karang mengarang. Yogyakarta: U.P.Indonesia. Rani, A., Arifin, B., & Martunik. (2013). Analisis wacana: Tinjauan deskriptif. Malang: Surya Pena Gemilang. Syafi’ie, I. (1990). Pragmatik dalam pengajaran bahasa Indonesia dalam antilan purba (ed. Kepragmatikan). Medan: IKIP Medan. Tarigan, H.G. (2008). Menulis sebagai suatu keterampilan berbahasa. Bandung: Penerbit Angkasa. Wahidah. (2015). Efektivitas penggunaan model picture and picture dalam keterampilan menulis cerpen siswa kelas X SMA Islam Diponegoro Wagir tahun ajaran 2014/2015. Skripsi. Malang: Universitas Islam Malang.  Wahyuni, S., & Ibrahim, A.S. (2012). Asesmen pembelajaran bahasa. Malang: PT.Refika Adiatma.

scholarly journals KINETICS OF THE OXIDATION OF VITAMIN C

2012 ◽  
Vol 12 (3) ◽  
pp. 291-296 ◽  
Author(s):  
Sitti Rahmawati ◽  
Bunbun Bundjali
Keyword(s):  
High School ◽  
Ascorbic Acid ◽  
Vitamin C ◽  
Reaction Kinetics ◽  
Senior High School ◽  
School Level ◽  
Acid Oxidation ◽  
High School Level ◽  
Exponential Factor ◽  
Kinetics Of

Vitamin C or ascorbic acid is needed by the human body but it is already damaged by the rise in temperature due to be oxidized to L-dehydroascorbic acid. This research aims to determine the kinetics of oxidation of ascorbic acid due to an increase if temperature (40-80 °C) and to design an ascorbic acid oxidation reaction laboratory module to be applied in the senior high school reaction kinetics curriculum. The determination of the kinetics of the oxidation of ascorbic acid applies the integral and half-change time methods, while the concentration of the remained ascorbic acid in sixty minute intervals is determined by iodimetric titration method. Decomposition of ascorbic acid was measured at 40, 50, 60, 70 and 80 °C. The results of this research indicate that at 40, 50, 60, 70 and 80 °C the kinetics of the oxidation of ascorbic acid is a first-order reaction with rate constants of 4.55 x 10-4, 5.85 x 10-4, 8.4 x 10-4, 1.1 x 10-3 and 1.015 x 10-3 min-1, respectively. Pre-exponential factor or the frequency of collisions is a factor which is a measure of the collision rate. The activation energy and the pre-exponential factor for the oxidation of ascorbic acid were found to be 20.73 kJ.mol-1 and 1.372 min-1. The procedure used in this study was modified into a laboratory module will be applied in the teaching of reaction kinetics at the senior high school level.

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