scholarly journals The Strategy of Science Process Skills Development in Chemistry Learning of Junior High School Level in The Era of Covid-19 Pandemic

Author(s):  
I Komang Wijaya ◽  
Ni Putu Artini ◽  
Ni Kadek Kristiandayanti ◽  
L. Virginayoga Hignasari ◽  
I Indrawan ◽  
...  
2021 ◽  
Vol 6 (01) ◽  
pp. 58-65
Author(s):  
Rifda Tanfiziyah ◽  
Budhi Akbar ◽  
Devi Anugerah

Science process skills (SPS) are basic skills in science and tools of a scientist to investigate science phenomena. One of the ways to improve science process skills is by giving students practice questions. This study aims to develop a valid and reliable science process skills instrument. The research is developmental research using a procedural model adapted from Djaali and Muljono. These steps include the theory synthesis stage, the design stage (variable construction, development of question indicators, preparation of grids, making instruments, scoring), and the evaluation stage (validity test, reliability test, and item analysis). The research instruments used were expert validation sheets, practitioner assessment questionnaires, and product trial questions for 100 students. The results of judgment expert and practitioner judgment were processed descriptively. The empirical validity results, which are quantitative data, are processed using the software Microsoft Excel. The results showed that the developed questions were valid based on logical validity (89.43%) and empirical validity (84%). The reliability calculation shows the high category (0.66). This study concludes that the SPS questions developed are feasible to assess the process skills of biology subjects at the junior high school level.


2020 ◽  
Vol 1 (2) ◽  
pp. 127-140
Author(s):  
Ahmad Jaelani ◽  
Agus Salim Mansur ◽  
Qiqi Yulianti Zaqiyah

This article deals with Islamic Religious Education (PAI) learning technology innovation at the junior high school level. The focus of the problem studied is related to what is innovation, technology and how is PAI's learning technology innovation at junior high school level. The results showed that the form of PAI learning technology innovation at junior high school level included; educational innovation, technology, learning technology, development of learning technology, web-based learning (e-learning), as well as the internet as a source of learning with an approach to developing inquiry and discovery learning methods. The effectiveness of this learning technology innovation makes the subject matter more understood by students, because the material from teaching material is discovered and practiced by students themselves. While the response of students is very enthusiastic and positive. The weakness of this learning technology innovation is that there are obstacles in operating learning technology because not all students have a representative media in implementing technology-based learning (online).


1937 ◽  
Vol 120 (9) ◽  
pp. 224-225
Author(s):  
Joseph A. Moore

How a lively Book Club improved the reading tastes of lads at Junior High School level.


2020 ◽  
Vol 8 (2) ◽  
pp. 91
Author(s):  
Uun Undarti Septiani ◽  
I Nyoman Sudana Degeng ◽  
Nurmida Catherine Sitompul

Problem-based learning connects new problems that exist in daily life. It optimizes the ability to think through the process of group work and experimental activities. The students have difficulties in solving problems. They have little experience and are not highly motivated. It makes them unable to explore what students have. The conventional methods lack of training in critical thinking for students. This causes students to lack confidence to play an active role in the learning process. Based on these problems, the present study therefore developed the Indonesian language learning materials for Grade 7 at the junior high school level using the Problem Based Learning model.


1976 ◽  
Vol 60 (397) ◽  
pp. 54-59 ◽  
Author(s):  
Len Ainsworth ◽  
James C. Stapleton

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