scholarly journals The Effectiveness of Digital Science Scrapbook on Students’ Science Visual Literacy

2021 ◽  
Vol 10 (1) ◽  
pp. 121-126
Author(s):  
I. U. Wusqo ◽  
M. Khusniati ◽  
S. D. Pamelasari ◽  
A. Laksono ◽  
D. Wulandari
Keyword(s):  
High School ◽  
High School Students ◽  
Junior High School ◽  
Digital Literacy ◽  
Visual Literacy ◽  
Junior High ◽  
Junior High School Students ◽  
School Students ◽  
Before And After ◽  
Quasi Experimental

This study aims to examine the effects of digital science scrapbook on students’ science visual literacy. Digital science scrapbook was designed to teach junior high school students, and the instrument was designed to measure the level of visual literacy before and after the treatment. This study employed a quasi-experimental one-group pretest-posttest design. The population was junior high school students. The convenience sampling method was chosen to carry out the pilot study on 25 students in SMP 9 Salatiga. The visual literacy course was based on the ACRL Visual Literacy Competency Standards. The differences in visual literacy levels were measured through 30 items of the visual literacy test. After conducting paired sample t-test on the data, differences between pretest and posttest were found. From the findings, significant differences in pretest and posttest scores were found. It can be concluded that digital science scrapbook is effective to train digital literacy in science. The novelty of this research is the use of digital science scrapbook on students’ science visual literacy.

scholarly journals Volleyball Smash Learning Model for Middle School Students

2019 ◽  
Vol 2 (4) ◽  
pp. 238-244
Author(s):  
Weni Wiliya Budiarti ◽  
Achmad Sofyan Hanif ◽  
Samsudin Samsudin
Keyword(s):  
High School ◽  
High School Students ◽  
Junior High School ◽  
Junior High ◽  
Learning Model ◽  
Junior High School Students ◽  
P Value ◽  
School Students ◽  
Before And After ◽  
The Difference

This research was conducted to produce a volleyball smash learning model and test its effectiveness for junior high school children. The development method adopts the development steps of Borg and Gall. Small group trials involve 15 athletes and 60 for large group trials. The development of the model begins with small trials, large trials and effectiveness tests. The effectiveness test used pre-post test with the instrument of the volleyball smash skills of junior high school students. The exercise model that was applied was tested for the significance of the difference and it was obtained that the t-test = 31,614, db = 32 and p-value = 0.00 <0.05, meaning that there were significant differences in the ability of students before and after they were given the volleyball smash learning model. It was concluded that existing moddel could be developed and applied in volleyball smash learning and effectively improved volleyball smash learning outcomes for junior high school students.

scholarly journals MENGEMBANGKAN DISPOSISI MATEMATIS SISWA SMP MELALUI PENDEKATAN PROBLEM POSING

2020 ◽  
Vol 2 (1) ◽  
pp. 1-7
Author(s):  
Cut Man Farisyah
Keyword(s):  
High School ◽  
High School Students ◽  
Junior High School ◽  
Junior High ◽  
Mathematics Learning ◽  
Junior High School Students ◽  
Problem Posing ◽  
School Students ◽  
Learning Mathematics ◽  
Before And After

Learning mathematics is not only aimed at developing mathematical cognitive abilities, but also for developing affective domains. One important aspect in the affective domain that is very influential and determines success in learning mathematics is the positive view of students on mathematics or in mathematics learning called mathematical disposition. A student who has a high disposition will be more persistent and resilient in facing mathematical problems that are more challenging and will be more responsible for their own learning and always develop good habits in mathematics. The problem posing approach which in the learning process requires students to ask questions and make their solutions is expected to be able to change students 'views of mathematics to be more positive, while also improving students' mathematical abilities. This study aims to examine the differences in the levels of mathematical disposition of junior high school students before and after learning through the problem posing approach. The type of research is experimental research with the design of one group pre-test post-test design. The population in this study were all VII grade students of Bandar Baru 1 Junior High School, with research samples of class VII2 students selected through random sampling techniques. The instrument used to obtain the research data was a mathematical disposition scale questionnaire sheet. The statistical test used to analyze data on differences in mathematical disposition of junior high school students before and after learning through the problem posing approach is paired t-test. The results showed that there were significant differences in the level of mathematical disposition of junior high school students before and after learning through the problem posing approach. This means that students' mathematical dispositions get better after they get a problem posing learning approach. Keywords: Mathematical Disposition, Problem Posing Approach

scholarly journals COOPERATIVE LEARNING TYPE TEAM ASSISTED INDIVIDUALIZED (TAI) BASED ON ABILITY TO BEGINNING OF STUDENTS IN IMPLEMENTATION STRATEGY FOR SOCIAL SCIENCE LEARNING IN CLASS VII SEKAMPUNG JUNIOR HIGH SCHOOL , LAMPUNG

2018 ◽  
Vol 2 (1) ◽  
pp. 89
Author(s):  
Elan Artono Nurdin ◽  
Fahrudi Ahwan Ikhsan ◽  
Fahmi Arif Kurnianto ◽  
Bejo Apriyanto
Keyword(s):  
High School ◽  
High School Students ◽  
Junior High School ◽  
Junior High ◽  
Junior High School Students ◽  
Control Group ◽  
School Students ◽  
Significant Difference ◽  
Quasi Experimental ◽  
Cooperative Team

Purpose of this study was to test a model of cooperative team assisted individualizd (TAI) in terms of the initial capabilities junior high school students. The subjects were students of class VII SMP Negeri Sekampung Lampung Province. This study is a quasi-experimental study(quasi-experimental)design Non-Equivalent Control GroupDesign.Learning achievement assessment instruments using essay test. The result of such assessment data is analyzed usingt-test with SPSS16.0 for Windows.The results showed no significant difference model of cooperative team assisted individualizd (TAI) and conventional models in terms of the ability of junior high school students beginning in the implementation of learning strategies IPS. Based on the difference between pretest and post-test showed that the average value gainscore experimental class (45.63) was higher than in the control group (30.02). The results of analysis of test data using independent sample t test showed that the model of cooperative team assisted individualizd (TAI) obtainedvalue probability(p-level) of less than 0.05 is the sig 0.00. Keywords: TAI models, Capability Earlier, Student achievement

scholarly journals Comparison of pulmonary function test results before and after exercise in junior high school students

2010 ◽  
Vol 50 (3) ◽  
pp. 176
Author(s):  
Hendy Zulkarnain ◽  
Munar Lubis ◽  
Gabriel P. ◽  
Ridwan M. D. ◽  
Helmi M. Lubis
Keyword(s):  
High School ◽  
High School Students ◽  
Pulmonary Function ◽  
Junior High School ◽  
Pulmonary Function Test ◽  
Junior High ◽  
Junior High School Students ◽  
School Students ◽  
Function Test ◽  
Before And After

Background During exercise, bronchoconstriction occurs due to heat loss from mucosal respiratory ract. Exercise test can be performed to evaluate hyper-reactivity of the bronchus. The examination of pulmonary function is beneficial to confinn the diagnosis, to determine precipitating factors, and to evaluate disease severity and therapeutic response.Objective To compare pulmonary function test values before and after exercise in junior high school students aged 13 to 15 years.Methods Experimental study of 60 junior high school students from Bilah Hulu was performed using spirometry to evaluate pulmonary function before and after eight minutes of exercise. Results Functional vital capacity (FVC) values before and after eight􀁅minute exercise were 2.20 (SD 0.52) and 2.18 (SD 0.42), respectively. There was no significant difference between FVC values before and after exercise (P>0.05). The mean forced expiratory volume in 1 second (FEV 1) values before and aftereight minutes of exercise were 2.21 (SD 0.42) and 2.13 (SD 0.50) respectively. There was no significant difference between FEV 1 before and after the exercise (P>0.05).Conclusion Eight􀁅minute exercise does not influence the pulmonary function test results in healthy children.

scholarly journals The 21 st century science learning: HOTS and digital literacy among junior high school students in Semarang, Indonesia

2021 ◽  
Vol 1842 (1) ◽  
pp. 012081
Author(s):  
Yeni Widiyawati ◽  
Indri Nurwahidah ◽  
Dwi Septiana Sari ◽  
Mohammad Masykuri ◽  
Cucuk Wawan Budiyanto
Keyword(s):  
High School ◽  
High School Students ◽  
Junior High School ◽  
Digital Literacy ◽  
Science Learning ◽  
Junior High ◽  
Junior High School Students ◽  
School Students ◽  
Century Science

The Effectiveness of Cooperative Integrated Reading and Composition (CIRC) Technique on Students’ Reading Comprehension

2019 ◽  
Author(s):  
Dodi Widia Nanda
Keyword(s):  
High School ◽  
Reading Comprehension ◽  
High School Students ◽  
Junior High School ◽  
Junior High ◽  
Junior High School Students ◽  
Ministry Of Education ◽  
School Students ◽  
Post Test ◽  
Quasi Experimental

Reading comprehension has been considered as a major issue in the Indonesian EFL context including in the junior high schools. Whereas in fact, Indonesian junior high school students have been asked by the Indonesian Ministry of Education and Culture to understand various English texts effectively. Therefore, in an attempt to comply with the required criteria above, this paper proposes a possible solution to cope with Indonesian students’ reading comprehension issue. In this sense, CIRC proposed as a possible technique to enhance Indonesian junior high school students’ reading comprehension. Specifically, this research attempts to measure the effectiveness of CIRC technique on students’ reading comprehension at grade seven of a junior school located in West Sumatera, Indonesia namely the MTsN Koto Baru Junior High School. Accordingly, the study employed a quasi-experimental design, comparing students’ pre-test and post-test scores to measure the effectiveness of CIRC towards students’ reading comprehension. The different result between the pre-test and post-test tested using the paired sample t-test. It was found that students’ scores on pre-test (before treatment) was lower than post-test (after treatment). Thus, it can be inferred that CIRC was effective to increase students’ reading comprehension.

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