scholarly journals Design of interactive teaching materials based on a scientific approach to support junior high school students' learning: Line and angles

2019 ◽  
Vol 1157 ◽  
pp. 032087
Author(s):  
H Pujiastuti ◽  
F Fitriah
Keyword(s):  
High School ◽  
High School Students ◽  
Junior High School ◽  
Junior High ◽  
Junior High School Students ◽  
Teaching Materials ◽  
School Students ◽  
Interactive Teaching ◽  
Scientific Approach

SCIENCE MODULE DEVELOPMENT BASED ON SCIENTIFIC APPROACH FOR LIFE ORGANIZATION SUBJECT IN JUNIOR HIGH SCHOOL

2021 ◽  
Vol 6 (1) ◽  
pp. 20
Author(s):  
Nina Wahyuni ◽  
Lufri Lufri
Keyword(s):  
High School ◽  
High School Students ◽  
Junior High School ◽  
Junior High ◽  
Junior High School Students ◽  
Primary Data ◽  
Problem Analysis ◽  
Teaching Materials ◽  
School Students ◽  
Scientific Approach

The 2013 curriculum focuses on active learning by scientific approach. Students are expected to be able to construct an understanding of the subject matter through scientific steps, namely observing, asking questions, gathering information, associating and communicating. This is inseparable from the teaching materials used in the learning process. Based on this, this research was conducted to develop a science module based on a scientific approach on the material of life organization systems for grade 7th junior high school students. This type of research is research and development (R and D) using the Plomp development model which consists of the preliminary research stage, the development or prototyping phase and the assessment phase. The initial investigation stage includes curriculum analysis, problem analysis and learning, and analysis of teaching materials. The development stage includes the design and development of a prototype, and the assessment stage includes practicality and effectiveness testing. However, in conducting research in the current Covid-19 pandemic season, researchers have limited it to the stage of developing prototypes that are validated by experts (expert validity). The research data is primary data obtained from a validity questionnaire and analyzed descriptively. Based on the research that has been done, a valid science module based on a scientific approach has been produced on the material of life organization systems for grade 7th junior high school students with a validity value of 95.6%. Thus, it can be concluded that the science module based on the scientific approach developed by the researcher has very valid criteria.

scholarly journals Talk and Write your mathematical Thinking

2018 ◽  
Vol 1 (3) ◽  
pp. 279
Author(s):  
Gilang Kian Ishaya ◽  
Rosalina Rolina ◽  
Desy Tri Damayanti
Keyword(s):  
High School ◽  
High School Students ◽  
Communication Skills ◽  
Junior High School ◽  
Junior High ◽  
Junior High School Students ◽  
School Students ◽  
Mathematical Communication ◽  
Scientific Approach ◽  
The City

This research is motivated by the low mathematical communication skills of junior high school students in the city of Bandung Regency. This study aims to determine the comparison of the mathematical communication skills of junior high school students in the city of Bandung regency between the learning usingmodels Think Talk Write. The method used in this study is a quasi-experimental method with a pretest-posttest control group design involving two groups and randomly selected classes, at the beginning and end of the study the two classes were given a test. The population in this study were junior high school students in the city of Bandung Regency, while the sample consisted of two randomly selected classes. Obtained class VII A (experimental class) given themodel Think Talk Write and class VII B (control class) is given a scientific approach. The instrument used was a 5-item mathematical communication ability description test, then theability scores mathematical communication students'were analyzed with descriptive and inferential statistics using the help of SPSS 21 software. Based on the results of the study, it was concluded that there were differences in the achievement of students' mathematical communication skills using models Think Talk Write with students who used a scientific approach. 

scholarly journals Profile of Junior High School Students' Constraints in Online Science Learning

2021 ◽  
Vol 2 (5) ◽  
pp. 557-564
Author(s):  
Desy Suryani ◽  
Eko Hariyono ◽  
Tjipto Prastowo
Keyword(s):  
High School ◽  
Online Learning ◽  
High School Students ◽  
Junior High School ◽  
Junior High ◽  
Descriptive Analysis ◽  
Junior High School Students ◽  
Teaching Materials ◽  
School Students ◽  
Learning Constraints

This research aims to determine the online learning constraints of Junior High School students in Nganjuk on science subjects. The change in learning methods that were originally carried out face-to-face to online learning experienced several obstacles such as internet connection, lack of enthusiasm for learning, difficult materials, unclear teaching materials, and teacher’s teaching methods. The type of this research is descriptive survey research, the data of this research was obtained from 70 junior high school students in Nganjuk. The data collection technique in this research was a questionnaire (questionnaire) while the instrument used in this research was an online Google Form questionnaire, which is distributed through the WhatsApp application. The data analysis technique used in this research is descriptive analysis. The results showed that the most common obstacle felt by junior high school students in Nganjuk was the lack attractiveness of teaching materials.

scholarly journals Developing Teaching Material for Physics Based on Collaborative Creativity Learning (CCL) Model to Improve Scientific Creativity of Junior High School Students

2018 ◽  
Vol 8 (2) ◽  
pp. 91 ◽  
Author(s):  
Sri Astutik ◽  
Binar Kurnia Prahani
Keyword(s):  
High School ◽  
High School Students ◽  
Junior High School ◽  
Junior High ◽  
Junior High School Students ◽  
Teaching Material ◽  
Teaching Materials ◽  
School Students ◽  
Scientific Creativity ◽  
Assessment Sheet

The teaching material for Physics based on collaborative creativity learning (CCL) model is by design to improve scientific creativity, collaborative skills, and science process skills of junior high school students. The focus of this research is to analyze the teaching materials based on CCL model in terms of their validity (content and construct, reliable) and effectiveness to improve students’ scientific creativity in the science lesson, particularly for Physics education. The validity and effectiveness of the teaching material were measured by using Validation Assessment Sheet (VAS) and Scientific Creativity Assessment Sheet (SCAS). The data were analysed through mean validity score, Cronbach’s coefficient alpha, Wilcoxon test, N-gain, and Mann Whitney test. The results of this study include: (1) validity of the the CCL-based teaching materials for Physics fulfill validity criteria (valid and reliable); (2) in terms of components of validity, the CCL-based teaching materials for Physics: (a) there is an increase of students’ scientific creativity with the alpha of α = 0.05, (b) the average score of students’ scientific creativity was in medium category, and (c) there is no significant different improvement (consistent) of scientific creativity skills in all groups. The implication of this developmental research of CCL-based teaching materials for Physics has proven to be valid and effective to increase the scientific creativity of junior high school students, particularly in Motions and Simple Machine chapters.

Development of Teaching Materials in the Form of Textbooks with Contextual Nuances Equipped with Mind Map on Material of Life Organization for Junior High School Students

2017 ◽  
Vol 1 (1) ◽  
Author(s):  
Defrian Melta ◽  
Rahmawati D ◽  
Ramadhan Sumarmin
Keyword(s):  
High School ◽  
High School Students ◽  
Junior High School ◽  
Junior High ◽  
Junior High School Students ◽  
Primary Data ◽  
Teaching Materials ◽  
School Students ◽  
Pocket Book

 The purposes of this research are to develop and identify the validity and practicality of pocket book with contextual nuance on organization of life material for Junior High School students. This research used 3 steps of 4D Models, those are define, design, and develop. The subjects of this research were 5 validators, 2 teachers, and 20 students class VII from Junior High School Number 16, Padang. Data in this research was primary data collected from validity and practicality questionnaire. The result of validity was 86,69% in valid criteria, practicality by teachers was 88,87% in practice criteria, and practicality by students was 87,48% in practice criteria.

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