Teaching high school science using image processing: A case study of implementation of computer technology

1998 ◽  
Vol 35 (3) ◽  
pp. 297-327 ◽  
Author(s):  
Richard Greenberg ◽  
Jacqueline Raphael ◽  
Jill L. Keller ◽  
Sheila Tobias
Keyword(s):  
High School ◽  
Image Processing ◽  
Computer Technology ◽  
School Science ◽  
High School Science

scholarly journals PERAN JAM BELAJAR EFEKTIF SISWA DI SEKOLAH DALAM MEMODERATORI MOTIVASI DALAM MENINGKATKAN HASIL BELAJAR SISWA

2017 ◽  
Vol 7 (1) ◽  
pp. 10
Author(s):  
Darius Imanuel W
Keyword(s):  
High School ◽  
Learning Outcomes ◽  
Quantitative Research ◽  
Student Learning Outcomes ◽  
School Science ◽  
High School Science ◽  
Science Students ◽  
Test Results ◽  
Motivation Model

<p><em>Motivation is the mean or a process that can be used to affect someone in a positive way so that it can motivate a person to achieve learning outcomes. Learning hours is the time needed to do learning activities well in school.<strong> </strong>In this study, researcher was interested to know the effect of motivation on learning outcomes moderated by students’ effective hours in the school.<strong> </strong>Without motivation, the learning process will be difficult to be succesfully achieved. This quantitative research was conducted as a case study in high school science students. The study aimed to show an effective model for achieving better student learning outcomes. There were 32 high school science students who became sampled in this study. The data were collected through questionnaire and students’ test results. The result was processed and looking for the average by using SPSS.  From the SPSS analysis, it was found that the learning motivation was valid and reliable with the value 0.775 and 0.795. Then, it is concludede that motivation model using students’ effective hours as a moderator can improve students’ learning outcomes in schools. </em></p>

scholarly journals PEMANFAATAN ISU SOSIO-SAINTIFIK TRADISI MENGINANG SEBAGAI KONTEKS BELAJAR IPA SMP

2019 ◽  
Vol 7 (2) ◽  
pp. 123
Author(s):  
Riva Ismawati
Keyword(s):  
High School ◽  
Junior High School ◽  
Junior High ◽  
Negative Impact ◽  
Sampling Technique ◽  
School Science ◽  
High School Science ◽  
Study Approach ◽  
Cluster Random Sampling

This study aims to examine the socio-scientific issues of the betel chewing tradition so that it can be used as a context for learning science lessons in junior high school. The research conducted is qualitative research with a case study approach. The population was residents of Genito Village, Windusari Subdistrict, Magelang District who still carried out the tradition of betel chewing. The research sample was determined using cluster random sampling technique and selected 4 respondents. The instruments used in the study are interview guidelines and observation guidelines. The results showed that the betel chewers believed that betel chewing could strengthen the teeth. Unfortunately, betel chewers do not maintain oral hygiene so that the activities of the chewing can have a negative impact. The socio-scientific issue of the tradition of  betel chewing can be built as a context for junior high school science learning activities.

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