scholarly journals Pengembangan Instrumen Keterampilan Komunikasi Ilmiah dalam Pembelajaran Fisika

2017 ◽  
Vol 8 (2) ◽  
Author(s):  
Susi Fenti ◽  
Siti Patonah ◽  
Harto Nuroso
Keyword(s):  
Communication Skills ◽  
Communication Skill ◽  
Scientific Communication ◽  
Development Stage ◽  
Assessment Instrument ◽  
Skill Assessment ◽  
Assessment Instruments ◽  
Planning Stage ◽  
Average Percentage ◽  
Concept Definition

This aims of this research is to develop and produce assessment  scientific communication skills instruments in physics learning of X grade senior high school is valid so it can be used to measure the scientific communication skills possessed and controlled by the students.This research is development of research use 4D model. This research is done through 4 stages, which are (1) analysis stage, (2) planning stage, (3) development stage, and (4) spread stage.This instrument assessment contains a descriptiontheory,concept definition, operationaldefinition, the latice instrument assessment scientific communication skill, assessment sheets of scientific communication skill, rubric assessment,scoring, and recapitulation score of scientific communication skill than have been validated by experts and tested.From the results of expert validation obtained an average 75,55% percentage which show the criteria of scientific communication skill assessment instrument is very valid. This instrument is tried of 32 students of class X MIA 1 in SMA N 3 Demak and done by conducted by 1 physics teacher. The results of trial shown that percentage of products developed base on response obtained average percentage of 88,83% with very valid criteria. While, the result of validity analysis show that there are 4 (9,3%) item statement is not valid because rxy <0,35, whereas 39 (90,7%) Other statement items are valid with rxy> 0,35. Invalid statements include item number 24, 29, 36, and 43. In the reliability analysis obtain value result rcritic = 0,84432, while rtable = 0,35. From the analysis of the reliability values obtained rcritic > rtable it can be concluded that the assessment instruments already reliable scientific communication skills.

scholarly journals Development of HOTS Assessment Instruments in Vibration and Wave Courses

2019 ◽  
Vol 9 (1) ◽  
pp. 91-100
Author(s):  
Nurhayati Nurhayati ◽  
◽  
Wahyudi Wahyudi ◽  
Syarif Lukman Hakim ◽  
◽  
...  
Keyword(s):  
Construction Material ◽  
Thinking Skills ◽  
Development Stage ◽  
Assessment Instrument ◽  
Design Stage ◽  
Difficulty Level ◽  
Assessment Instruments ◽  
Test Results ◽  
Test Items

This study aims to 1) produce a HOTS assessment instrument; 2) knowing the quality of the test instrument in terms of the feasibility of construction, material feasibility, and language feasibility according to the expert; and 3) knowing the quality of the test items in terms of validity, reliability, difficulty level and distinguishing power based on the test results. Research and Development ware used as a research method with 4D procedural development model consists of four stages, namely: the define stage, the design stage, the development stage, and the dissemination stage. The questionnaire was used for expert judgment validation. The characteristics measurement of the HOTS items instrument including the validity, reliability, difficulty level and distinguishing power of the questions. The HOTS assessment instrument developed was in the form of multiple-choice options with a reason based on HOTS in aspects of analyzing, evaluating and creating. The results of expert validation show that the average item with criteria is very good in terms of content, construct and language aspects. Instruments that have been validated and revised were tested on students who had studied vibration and wave material and the test results showed that 77% of the questions developed were of good quality with valid criteria, good distinguishing criteria, level of difficulty at moderate and easy levels and very strong reliability so that feasible and ready to be used to measure students' higher order thinking skills in vibrations and waves material. Keywords: HOTS, Instruments test, Vibrations and waves

scholarly journals Efektivitas Model Pembelajaran Fisika “PRODUKSI” terhadap Peningkatan Aspek-aspek Keterampilan Berkomunikasi Sains

2017 ◽  
Vol 2 (1) ◽  
pp. 83-94
Author(s):  
Wirawan Fadly
Keyword(s):  
Knowledge Representation ◽  
Communication Skills ◽  
Research Method ◽  
Communication Skill ◽  
Scientific Communication ◽  
Learning Model ◽  
Scientific Writing ◽  
Moderate Level ◽  
Inferential Statistics ◽  
Purposive Sampling

This research to determine the effectiveness of the application of PRODUKSI learning model to improve aspects of scientific communication skills. The research method used was experiment with one-group pretest-posttet design which replicated at three schools. The sample was chosen by purposive sampling. Data were collected by using tests that were then analyzed based on data characteristics. The analysis used is descriptive quantitative using N-Gain analysis and inferential statistics. The results showed that learning model of PRODUKSI efectively and significantly helped to improve the scientific communication skill, including aspects of scientific writing, scientific reading, observation, knowledge representation, and presentation in a moderate level.

scholarly journals Development of Authentic Assessment Instruments Oriented Reading Skills Based Language Literacy through the Scaffolding Model

2022 ◽  
Vol 13 (3) ◽  
pp. 2740-2746
Author(s):  
Makhroji Makhroji ◽  
Irma Dewi Isda ◽  
Allif Syahputra Bania
Keyword(s):  
High School Teachers ◽  
Reading Skills ◽  
Authentic Assessment ◽  
Development Stage ◽  
Literacy Skills ◽  
Assessment Instrument ◽  
Assessment Instruments ◽  
Public High Schools ◽  
Language Literacy ◽  
Development Methods

This research aims to develop an authentic assessment instrument product based on language literacy with a scaffolding model that is oriented towards reading skills. This research method uses research and development methods. The research results show that the preliminary research phase describes the results of curriculum analysis and student analysis. At the product development stage and validation by experts, the percentage of authenticity instrument eligibility consisting of three indicators is 82%. It can be concluded that the instrument is suitable for use in learning activities. The practicality stage given to 20 students in one of the Manyak Payed Public High Schools, Aceh Tamiang District, consisted of four alternative answers, 25% were declared practical. Thus, high school teachers are advised to use the scaffolding model as a solution to improve reading comprehension and language literacy skills.

scholarly journals Pengembangan Modul Berbasis Guided Inquiry Pada Pokok Bahasan Laju Reaksi

2021 ◽  
Vol 3 (1) ◽  
pp. 96
Author(s):  
Ani Sutiani ◽  
Dinda Maisyarah
Keyword(s):  
Research And Development ◽  
Reaction Rates ◽  
Field Trials ◽  
Development Stage ◽  
Guided Inquiry ◽  
Initial Product ◽  
Initial Field ◽  
Planning Stage ◽  
Average Percentage ◽  
The Subject

This study aims to design a guided inquiry-based module on the subject of reaction rates and to analyze the feasibility of a guided inquiry-based module on the subject of reaction rates. The method in this research uses the research and development or Research and Development method which is limited to only 5 stages, namely the data and information collection stage, the product planning stage, the initial product development stage, the initial field trial stage and the revision stage of the trial results. The research subject was a guided inquiry-based module. The object of research was the material reaction rate. The product developed was validated by 4 expert validators consisting of 2 material expert validators and 2 media expert validators. In addition, the responses of 2 chemistry teachers were also seen. Initial field trials were carried out by giving questionnaire sheets to 8 students. The results showed that the guided inquiry-based module on the subject of reaction rates was declared feasible after validation by material experts, media experts, teacher and student responses. Evaluation of material experts with an average percentage of 83.10% with the valid / feasible category, the assessment of media experts with an average percentage of 83.09% with the valid / feasible category, the percentage of teacher responses to 87.49% with the very interesting category and the percentage of responses 83.08% students with very interesting category.

scholarly journals Development of higher order thinking skill assessment instruments in learning Indonesian history

2021 ◽  
Vol 10 (2) ◽  
pp. 545
Author(s):  
Johan Setiawan ◽  
Ajat Ajat Sudrajat ◽  
Aman Aman ◽  
Dyah Kumalasari
Keyword(s):  
Higher Order Thinking ◽  
Higher Order ◽  
Assessment Instrument ◽  
Skill Assessment ◽  
Learning Assessment ◽  
Difficulty Level ◽  
Assessment Instruments ◽  
Multiple Choice Questions ◽  
Thinking Skill ◽  
History Teachers

This study aimed to: 1) Produce higher order thinking skill<strong> </strong>(HOTS) assessment instruments in learning Indonesian history; 2) Know the validity of HOTS assessment instruments in learning Indonesian history; 3) Find out the characteristics of HOTS questions in learning Indonesian history. This study employed the research and development method of the Borg and Gall model. The HOTS test item was conducted on 36 students in class XI of 2 Ngaglik State Senior High School. Data analysis includes tests of validity, reliability, level of difficulty, distinguishing features and deception index. The study found: 1) The HOTS assessment instrument of multiple-choice questions consisted of 25 items; 2) The results of the HOTS question validation by two Indonesian history learning assessment experts on the material, construction and language aspects were valid and appropriate. The results of the validation by three Indonesian history teachers also stated that the assessment instruments were valid and appropriate; 3) The characteristics of HOTS questions had fulfilled the validity criteria of 23 questions, reliability with a coefficient of 0.97 (very strong), the average difficulty level is 0.33 (moderate), the average differentiation test is 0.42 (good), and the average deception index is 0.56 (good).

COMMUNICATION SKILLS AND MUSIC – UNITING IN THE MUSIC PROCESS

2018 ◽  
pp. 53
Author(s):  
Sandija Kušnere
Keyword(s):  
Empirical Research ◽  
Communication Skills ◽  
Research Method ◽  
Communication Skill ◽  
Social Care ◽  
Scientific Literature ◽  
Assessment Tool ◽  
Skill Assessment ◽  
Skills Assessment ◽  
Work Done

Object of paper – explore and discover the communication skills and musical synthesis of musical lessons in the process of working with children up to three years. The paper was used for theoretical metod – analysis of scientific literature and empirical research method – use of communication skill assessment tool in music lesson, pedagogical observations and conclusions.The paper updates the communication skills assessment tool for children up to three years old. These are children in a social care institution until a decision is made about his future.The author main conclusions of the study: 1. In order to ensure the environment for children in music classes, in order to promote the development of communication skills, the adult must be scientifically trained. It is important that the educational factor is based on scientific foundations. 2. The child is not an object that must constantly learn and train something. The task of adults to see the child's own initiative to participate and support their goals. At the same time to achieve mutual satisfaction with the work done. 3. The child absorbs the language long before he begins to speak so you need to give more opportunities to self–express your musical lessons. By using various musical components, the child improves his experience, as a result his communication skills are improved.  

scholarly journals Validity of Assessment Instruments for Students Creative Thinking Ability on Hydrocarbon Material

2021 ◽  
Vol 13 (1) ◽  
pp. 49-60
Author(s):  
Elsa Magara ◽  
Jimmi Copriady ◽  
Roza Linda
Keyword(s):  
Creative Thinking ◽  
Thinking Skills ◽  
Development Stage ◽  
Assessment Instrument ◽  
Assessment Instruments ◽  
Guttman Scale ◽  
Measuring Tool ◽  
Creative Thinking Ability ◽  
Essay Test ◽  
Research Stage

This study aims to produce an assessment instrument to assess the ability to think creatively on hydrocarbon material and determine the validity of the assessment instrument. The research method used the research and development model of Borg and Gall. This research stage was carried out until the development stage. The assessment instrument developed in this study consisted of twenty-four items in the essay test, which referred to creative thinking indicators, which consisted of 4 indicators. Validation of the instrument for assessing the ability to think creatively was carried out by three validators with expert validity and validation of the measurement of creative thinking skills by experts measured using the Guttman scale. Based on the validity according to the expert, namely the material, construction and language aspects with the Aikens formula, it was obtained that the average expert validation ranged from 0.87 to 0.94 for the very good category, and 12 questions were declared valid. The validity of measuring the ability to think creatively using the Guttman scale obtained the results of 97.2% declared valid. 12 The developed test instrument is considered valid so that it can be used as a measuring tool to determine students' creative thinking abilities.

MENINGKATKAN KEMAMPUAN KOMUNIKASI MELALUI PEMBELAJARAN KOOPERATIF TIPE TARI BAMBU

2018 ◽  
Vol 1 (1) ◽  
Author(s):  
Idham Kholid ◽  
Dede Rohaniawati
Keyword(s):  
Cooperative Learning ◽  
Primary School ◽  
Communication Skill ◽  
Learning Model ◽  
Skill Assessment ◽  
Fifth Grade Students ◽  
Grade 5 ◽  
Teachers And Students ◽  
And Performance ◽  
Research Students

This research was conducted with the aim to know the application of cooperative learning model of bamboo dance type in learning social studies in every cycle and to know the improvement of student communication skill in every cycle. The method used in this research is classroom action research. Students who made the object of this study is the fifth-grade students of Islamic primary school AlMuawwanah in Subang District West Java Indonesia, which amounted to 30 consisted of 21 men and 9 women. The data collection techniques using teacher and student observation sheets and performance assessment sheets. The results of this study showed that the application of cooperative learning model of bamboo dance type can improve students' communication skills. The result of precycle student communication skill assessment is 42,83%. In the first cycle increased by 56.83% and more increased in cycle II reached 66.67%. The highest achievement occurred in the third cycle of 86.17%. This study shows that communication skill of grade 5 students of Islamic primary school in Al-Muawwanah has increased during the implementation of cooperative learning model of bamboo dance type in each cycle. The activities of teachers and students in the learning process also increased in every cyle.

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