scholarly journals The Development of E-Learning Based Schoology of Learning Media about Animalia Material for 10th Grade High School

2019 ◽  
Vol 4 (3) ◽  
pp. 101
Author(s):  
M Risai Yoanda ◽  
Rahmadhani Fitri ◽  
Ristiono Ristiono ◽  
Ramadhan Sumarmin
Keyword(s):  
High School ◽  
High School Students ◽  
Learning Process ◽  
Teaching And Learning ◽  
School Teacher ◽  
High School Teacher ◽  
School Students ◽  
10Th Grade ◽  
Use Of Technology ◽  
E Learning

Teaching and learning process is an interaction between the teacher and students that takes place in learning to achieve learning objectives.Teachers have limitations in teaching students, although there are still many positive things that can be obtained from it, some of the limitations are one of them, students who are less motivated to bring thick books due to weight and so on, in the learning process of Information Communication Technology (ICT) where the use of technology can be implemented in the collection of files and books that can be stored in e-learning media so that students do not need to carry thick and heavy books. Then the schoology-based e-learning learning media was developed for 10th grade high school students. This media development uses three stages of 4-D models. The object of this research is the learning media of barbarian schoology e-learning for 10th grade students. The media schoology was validated by 2 Biology Department lecturers from the Faculty of Mathematics and Natural Sciences and 1 Pariaman High School teacher, it was conducted to determine the practicality level of schoology media by the teacher and 10th grade students of Pariaman 1 High School. This research produces schoology-based e-learning media learning products about animalia material for grade X high school / MA students with very valid criteria for validity testing, and very practical criteria for practicality tests for teachers and students. So it can be concluded that the school-based e-learning learning media developed are valid and practical to use.

Development of nanotechnology experimental modules using ferrofluids for high school classrooms

2013 ◽  
Vol 1583 ◽  
Author(s):  
Nitin Chopra ◽  
Wenwu Shi ◽  
Nikita R. Peramsetty ◽  
Victoria L. Evans
Keyword(s):  
High School ◽  
High School Students ◽  
Environmental Remediation ◽  
Materials Science ◽  
School Teacher ◽  
High School Teacher ◽  
School Curriculum ◽  
Water Mixture ◽  
School Students ◽  
High School Classrooms

ABSTRACTNanotechnology and nanoscience have a strong potential to impact society and the commercial sector. It is critical to introduce this area to high school classrooms as a teaching tool. Here, we report the development of ferrofluid-based experimental modules in a team effort including a high school student and a high school teacher. The basic experimental modules were developed as follows: A) Electric motor-based patterning of magnetic nanoparticles and carbon nanotubes on a silicon wafer. Electromagnetically activated or ‘spiked’-ferrofluid was utilized here. B) Basic concepts of wettability, hydrophobicity, and oleophilicity were demonstrated by combining hydrophobic CNTs, water, and ferrofluids. C) Finally, the utility of ferrofluid-based environmental remediation was demonstrated for oil removal from oil-water mixture and organic dye separation from water-dye mixture. It is envisioned that the integration of the developed experimental modules into high school curriculum will motivate high school students to pursue degrees in science, engineering, and nanotechnology. Thus, this will assist in the development of future workforce in the area of nanotechnology and materials science.

scholarly journals A College–High School Collaboration to Support Authentic Microbiology Research

2020 ◽  
Vol 82 (4) ◽  
pp. 201-208
Author(s):  
Joan Petersen ◽  
Patrick Chan
Keyword(s):  
High School ◽  
High School Students ◽  
School Teacher ◽  
High School Teacher ◽  
School Students ◽  
Gram Staining ◽  
Pure Cultures ◽  
Students Attitudes ◽  
Written Assignments ◽  
Microbiology Research

A partnership between a community college biology professor and a local high school teacher was established to engage high school students in authentic microbiology research. High school students isolated actinomycetes from soil samples and tested them for their ability to produce antimicrobial chemicals. They also designed and carried out their own experiments with these isolates. Laboratory reports, written assignments, and quizzes were used to assess the scientific learning of the subject covered by the research project. The students' attitudes about science and scientific research were assessed using a standardized survey and written reflection questions. In completing this project, the students applied their knowledge of the scientific method and experimental design to address authentic research questions. They also learned several hands-on laboratory skills, including serial dilution, aseptic technique, isolation of pure cultures, Gram staining, microscopy, and antimicrobial testing. Student feedback was overwhelmingly positive – many expressed an increased interest in pursuing a career in science, and most felt that the project helped them gain confidence in their ability to do science. This project illustrates the importance of establishing partnerships between secondary schools and academic institutions to successfully introduce research to younger students.

PERANCANGAN MULTIMEDIA INTERAKTIF BIOLOGI SMA BERBASIS LITERASI SAINS DENGAN KONTEKS PADI

2020 ◽  
Vol 10 (2) ◽  
pp. 126-138
Author(s):  
Siti Auliaddina
Keyword(s):  
High School ◽  
High School Students ◽  
Learning Process ◽  
Scientific Literacy ◽  
Teaching And Learning ◽  
Interactive Multimedia ◽  
High School Biology ◽  
School Students ◽  
Understanding Of Science ◽  
Interactive Videos

Learning media have an important role in the teaching and learning process, because it makes the delivery of material in the learning process easier. One example of learning media is interactive multimedia based on scientific literacy. The main focus in the study of scientific literacy is the understanding of science which includes an understanding of nature through the mastery of basic science such as chemistry, biology and physics. So that interactive multimedia based on scientific literacy is very suitable in science learning. In this journal it was revealed about interactive learning media in the form of interactive videos of high school biology material based on the context of rice. In this journal the content of biology material from high schools is stated in the context of rice. The research methodology used is the waterfall method. Where after the authors analyze the content of High School Biology Material in accordance with the context of rice, then it is applied to the interactive multimedia created, and conduct interactive multimedia testing of high school students. After the usability test was conducted, the results were obtained that the interactive multimedia made could be well received and attracted the interest of most high school students who were correspondents.

A prime quotient study for junior high school students

1969 ◽  
Vol 16 (8) ◽  
pp. 621-626
Author(s):  
Francis H. Hildebrand
Keyword(s):  
High School ◽  
High School Students ◽  
Junior High School ◽  
Junior High ◽  
School Teacher ◽  
High School Teacher ◽  
Current Theory ◽  
Junior High School Students ◽  
School Students ◽  
Teachers And Students

Student motivation is always a central concern of the junior high school teacher, particularly in mathematics. In the present article we offer a sample unit of mathematics instruction suitable for junior high school students, with two purposes in mind: (1) to illustrate a current theory of learning and motivation, and (2) to offer a model for the construction of other such units. The unit is purposely built around division, since that topic is commonly disliked by both teachers and students.

Computer-oriented Mathematics: An Eulerian Development for Pi: A Research Project for High School Students

1970 ◽  
Vol 63 (7) ◽  
pp. 597-608
Author(s):  
Thomas W. Smithson
Keyword(s):  
High School ◽  
High School Students ◽  
School Teacher ◽  
History Of Mathematics ◽  
High School Teacher ◽  
School Students ◽  
Research Project ◽  
Historical Materials ◽  
History Of ◽  
Mathematics Research

During a summer's study under the auspices of the National Science Foundation,1 our History of Mathematics class encountered a most interesting Eulerian problem in infinite series. The problem is exemplary of an abundance of wonderfully rich and exciting historical materials. Acquiring a background in the history of mathematics is important to the high school teacher, for it provides an invaluable source of problem materials with which to capture the imagination and intellectual energies of students. High school mathematics curricula have often been criticized for not providing students with the opportunity to experience the excitement and the deep creative satisfaction of original se]f directed mathematical research. It is hoped that the development that fo1lows provides an example of a viable mathematics research project for secondary school students.

scholarly journals METAVISUAL STRATEGY FOR THE BUILD AND REBUILDING OF CHEMICAL CONCEPTS IN THE SYMBOLIC LEVEL WITH THE ASSISTANCE OF IMAGES

2015 ◽  
Vol 12 (2) ◽  
pp. 65-74
Author(s):  
Solange Locatelli ◽  
Agnaldo Arroio
Keyword(s):  
High School ◽  
High School Students ◽  
Learning Process ◽  
Teaching And Learning ◽  
The Other ◽  
Learning Sequence ◽  
Research Focus ◽  
School Students ◽  
Chemical Concepts ◽  
The Subject

Considering the opportunity of reconstruction of ideas is very important for success in the learning process. For this purpose, a metavisual strategy was used, comparing images, one made by the students and the other presented by the researcher so they could compare and be able to rebuild their ideas, the latter an image based on a scientific accepted model. The research focus was the comprehension of the symbolic level by the learners while studying two electrochemical interactions by comparing images and rethinking about them. Thirty-two high school students, organized in pairs, participated in the research carrying out a proposed teaching and learning sequence (TLS) in the classroom. First, the students proposed hypotheses and then they had the opportunity to rethink about them modeling their learning. Students were filmed and the transcriptions and registers made by them were analyzed later. The results indicate a qualitative and progressive improvement in the learning of the subject when using the metavisual strategy, bringing evidence that it can be efficient to build and rebuild initial concepts in electrochemistry. Key words: electrochemical teaching, metacognition, metavisualization, metavisual strategy, modeling.

scholarly journals Reading Comprehension Problems on English Texts Faced By High School Students in Medan

2019 ◽  
Author(s):  
Rohani Ganie ◽  
Deliana . ◽  
Rahmadsyah Rangkuti
Keyword(s):  
High School ◽  
Reading Comprehension ◽  
High School Students ◽  
Learning Process ◽  
Teaching And Learning ◽  
Reading Skills ◽  
Research Problem ◽  
Teaching English ◽  
School Students ◽  
Advanced Level

In the English teaching and learning process, there are four skills that are identified as very important; listening, speaking, reading and writing. The Indonesian government places English as a compulsory subject for junior and senior high school. But in practice, teaching English is not too maximal. Reading skills in this case reading English texts is very important because by reading it is open the opportunity to absorb other existing knowledge. Reading comprehension is an advanced level of reading skills. Senior high school students are expected to have mastered the comprehension skills of reading English texts at an advanced level. This is because most likely at the level of lectures these students are required to read English reference books. Therefore, research that reveals the problems that exist in the teaching and learning process of Reading Comprehension English texts needs to be done. Data sources were the articles about teaching English, focusing in the problem of reading comprehension. Data were words and sentences from the articles. The analysis technique used was thematic analysis. Based on the research, problem face by student in reading comprehension of English text was majoring in three theme; 1. Problems from the student self, 2. Problems from the teacher, and 3.External problems. Problems from the student self consist of three part; student basic English ability, less attraction on the subject and not motivated. Problems from the teacher were not using any method while teaching and used inappropriate method. External problems were material and environment.

scholarly journals The Map of Jihad Meaning Among Junior High School Students in Padang, Indonesia

2020 ◽  
Vol 21 (2) ◽  
Author(s):  
Novizal Wendry ◽  
Sefriyono Sefriyono ◽  
M Yusuf
Keyword(s):  
High School ◽  
High School Students ◽  
Junior High School ◽  
Junior High ◽  
School Teacher ◽  
High School Teacher ◽  
Junior High School Students ◽  
School Students ◽  
Junior High School Teacher ◽  
Religion Teacher

This present research aims to explore the meaning of jihad among Muslim youths in the context of junior high school students in Padang. Muslim youths at this level are considered to have unique characteristics in expressing diversity, including in the interpretation of jihad. This research discovered that there were five types of definitions of the meaning of jihad proposed by the respondents of the research. First, jihad was seen as earnest in worship, secondly; jihad was meant as being committed to work, third; jihad was interpreted as devotion to parents, fourth; jihad was interpreted as an effort to spread Islamic teachings and the fifth; Jihad was defined as a war against infidels. There were several sources which affected the way respondents interpreted the meaning of jihad, for instance, Islamic teacher (ustāż) around 85%, Quran teacher 73%, parents 59%, religion teacher in elementary school 54%, and junior high school teacher for 51%.

The contributions of smartphone applications in supporting junior high school students’ learning activities

2021 ◽  
Vol 2 ◽  
pp. 152
Author(s):  
Anggun Fitriana Dewi ◽  
Sumardi Sumardi ◽  
Ngadiso Ngadiso
Keyword(s):  
High School ◽  
High School Students ◽  
Junior High School ◽  
Learning Process ◽  
Teaching And Learning ◽  
Junior High ◽  
Human Life ◽  
Learning Activities ◽  
Smartphone Applications ◽  
School Students

In the last few decades, the development of mobile phone is rapidly growing and brings many changes in human life. Mobile phones nowadays extend their capabilities into all aspects in human life, including teaching and learning process. Therefore, this research aims at knowing what smartphone applications are frequently used by the students and investigating the contributions of those applications in students’ learning activities. This research uses a qualitative case study in order to obtain a deep analysis. The subjects of this research are twenty students of junior high school in Kebumen who are chosen based on some criteria. Additionally, the data of this research were obtained using questionnaire and interview. Based on the finding, the smartphone applications which are most frequently used by the students to support their learning activities are social media (Instagram, Facebook, and Twitter), Google chrome, music player, offline dictionary, YouTube, and English exercise application from play store. Last but not least, all the students agree that smartphone applications give positive contributions to their learning process. The contributions of those applications in the students’ learning activities are helping the students in finding more sources of authentic English materials; finding more exercise in grammar, reading, listening, speaking, and writing skills; improving students’ vocabulary, grammar, listening, and speaking skill.

scholarly journals DEVELOPING THE WRITING PARAGRAPH THROUGH QUICKWRITING FOR JUNIOR HIGH SCHOOL AT SMP SWASTA PAHLAWAN NASIONAL

2019 ◽  
Vol 7 (3) ◽  
Author(s):  
Natasya Lia Aldilla Sitorus Pane ◽  
Sumarsih Sumarsih ◽  
Tiarnita Maria Sarjani Br. Siregar
Keyword(s):  
High School ◽  
High School Students ◽  
Junior High School ◽  
Learning Process ◽  
Teaching And Learning ◽  
Junior High ◽  
Junior High School Students ◽  
English Teacher ◽  
School Students ◽  
Teaching Learning

This study deals with developing the writing paragraph through quickwriting for junior high school at smp swasta pahlawan nasional. The objectives of this study were to find out to improve the students’ ability in writing paragraph of grade VIII students by using quickwriting strategy. Data data of the research was taken from the secondary grade of Junior High School Students at SMP Swasta Pahlawan Nasional Medan, which is taken from one class, contain 33 student. The data in this research collected by using interview and questionnaire. The interview and questionnaire will be given to collect the students’ need, problem and interesting in learning English, particularly in writing and using quick writing in teaching and learning.  In the teaching-learning process the teacher should prepare before conducting the lesson. The first is classroom procedures in teaching-learning process. Classroom procedures used by English teacher are opening, quickwriting, main activities (exploration-elaboration-confirmation), closing. There are some problems faced in the teaching-learning process. The problems faced are problem in developing idea, organizing idea, difficulties in vocabulary, tenses, and grammar, different capability of the students, and limited time. The consequently, the teacher should give solutions to cope the problems faced in teaching-learning process. So, the teacher should be creative to minimize the problem faced in teaching-learning process in order to make the students enjoy with the materials and develop student’s ability. Keywords : writing paragraph, quickwriting

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