scholarly journals Software HIDROKSI Development to Detect and Reduce Misconceptions Using Conceptual Change Text Strategy on Salt Hydrolysis

2021 ◽  
Vol 3 (5) ◽  
pp. 36-47
Author(s):  
Alvira Dwi Yanti ◽  
Sukarmin Sukarmin
Keyword(s):  
Conceptual Change ◽  
Construct Validation ◽  
Student Response ◽  
Content Validation ◽  
Average Percentage ◽  
Student Activity ◽  
Adobe Flash ◽  
Conceptual Change Text ◽  
Quantitative Descriptive ◽  
Descriptive Method

This research aims to determine the feasibility of software HIDROKSI to detect and reduce students' misconceptions using a conceptual change text strategy on salt hydrolysis. This research used the Research & Development (R&D) method with 3rd grade SMAN 1 Krian’s student as a subject. The instruments used are student response questionnaires and student activity observations. Software HIDROKSI was developed using the Adobe Flash CS6 Action Script 3.0. The results analyzed using the quantitative descriptive method are as follows: (1) Software HIDROKSI isvalid with an average percentage of content validation is 86.67% and construct validation is 86.22% (2) The practicability of software HIDROKSI is very practical with an average percentage of student response questionnaire results is 96.61% (3) The effectiveness of software HIDROKSI in detecting and reducing student’s misconceptions is very effective with an average percentage of students' shift in conceptions from misconceptions to knowing concepts is 86.34%.

scholarly journals Development of MISTION Software to Detect and Reduce Students' Misconception with Conceptual Change Text Strategy on Stoichiometry Materials

2021 ◽  
Vol 5 (3) ◽  
pp. 423
Author(s):  
Rizky Amallia Prastika ◽  
Sukarmin Sukarmin
Keyword(s):  
Conceptual Change ◽  
Construct Validation ◽  
Student Response ◽  
Abstract Concepts ◽  
Content Validation ◽  
Research Subjects ◽  
Reaction Equation ◽  
Adobe Flash ◽  
Conceptual Change Text ◽  
Chemical Material

Misconceptions often occur, especially in chemical material like stoichiometry which are full of abstract concepts. The purpose of this study was to determine the feasibility of mistion software to detect and reduce misconceptions in stoichiometric material with conceptual change text strategy. This research was conducted using the Research and Development (R&D) method with 15 students of SMAN 1 Gedangan as research subjects. Software is developed using Adobe Flash CS 6 with action script 3.0. The software's feasibility is viewed from the validity practicality, and effectiveness. The data analysis results show that 1) the software is very valid with the average result of content validation is 93.52%, and the construct validation is 91.82%. 2) The software is very practical, with an average result of student response questionnaires is 95.28% and supported with the average result of student observations is 85%. 3) Software is effective with the average result of misconception shift for sub-concept basic chemical law is 77.27% with effective category, sub-concept of reaction equation is 85.05% with very effective category, and sub-concept of mole is 73,72% with effective category. Based on the result, we can conclude that mistion software is feasible to detect and reduce students' misconception.

scholarly journals PENGEMBANGAN SOFTWARE ANTI MISCHEM UNTUK MEREDUKSI MISKONSEPSI SISWA DENGAN STRATEGI CONCEPTUAL CHANGE TEXT PADA MATERI ASAM BASA KELAS XI SMA

2020 ◽  
Vol 9 (3) ◽  
pp. 427-436
Author(s):  
Fikri Sugiyantoro ◽  
Sukarmin Sukarmin
Keyword(s):  
High School Students ◽  
Research And Development ◽  
Conceptual Change ◽  
Construct Validation ◽  
Base Material ◽  
Student Response ◽  
Content Validation ◽  
Acid Base ◽  
Average Percentage ◽  
Conceptual Change Text

Penelitian ini bertujuan untuk mengetahui kelayakan software anti mischem yang dikembangkan untuk mereduksi miskonsepsi pada materi asam basa kelas 11 dengan menggunakan stratgei conceptual chnage text. Kelayakan sebuah software dapat ditinjau tiga aspek, meliputi (1) Validitas dapat ditunjukan dengan validasi isi dan validasi konstruk, (2) Kepraktisan dapat ditunjukan dengan hasil angket respon siswa yang didukung dengan hasil obesrvasi aktivitas siswa, (3) Keefektifan dapat ditunjukan dengan hasil pergeseran konsepsi siswa dari miskonsepsi menjadi paham konsep. Metode yang digunakan dalam penelitian yaitu metode Research and Development (R&D) yang dikembangkan oleh Sugiyono, dengan subjek 15 siswa SMAN 1 Krembung yang mempunyai persentase miskonsepsi tertinggi. Hasil penelitian yang dipeoleh menunjukan bahwa software dinyakatakan layak untuk mereduksi miskonsepsi siswa dalam materi asam basa dengan ditunjukannya perolehan validasi isi mendapatkan persentase rata–rata sebesar 84,63% dan validasi konstruk memperoleh 82,22%, kepraktisan dari hasil angket respon siswa mendapat rata–rata persentase sebesar 78,33% dan obsevasi aktivitas siswa mendapat rata-rata persentase 85,83%, serta keefektifan bisa ditunjukan dengan hasil pergeseran konsepsi siswa yang awalnya miskonsepsi menjadi paham konsep mendapatkan rata-rata persentase 85,52%. Kata kunci : Software Anti Mischem, Miskonsepsi, Conceptual Change Text, Asam Basa. Abstract The aims of this research are to know the feasibility of software anti mischem developed to reduce misconceptions material acid-base in 11th grade by using conceptual change text strategy. The feasibility of software can be reviewed in three aspects, including (1) Validity can be reviewed from the content validation and construct validation, (2) Practicality can be demonstrated by the results of student response questionnaires that are supported by the results of student activity observation, (3) Effectiveness can be demonstrated by the results of students' conception shifts from misconception to conceptual understanding. The method used in the research is the Research and Development (R&D) method by Sugiyono, with the subject of 15 high school students 1 Krembung who has the highest percentage of misconceptions. The results obtained showed that the software was said to be feasible for reducing students misconception in acid-base material by demonstrating the content validation getting an average percentage of 84.76% and the construct validation of getting 82.22%, the practicality of the results of the student questionnaire responses getting an average percentage of 78.33% and observing the activities of students getting an average the percentage of 85.83%, as well as effectiveness can be demonstrated by results the conception shift of students who initially misconception into understanding the concept of getting an average percentage of 85.52%. Keywords: Software Anti-Mischem, Misconception, Conceptual Change Text, Acid-Base.

scholarly journals PENGEMBANGAN SOFTWARE ANTI CHEMMISCO DENGAN STRATEGI CONCEPTUAL CHANGE TEXT PADA MATERI LAJU REAKSI

2020 ◽  
Vol 9 (3) ◽  
pp. 344-353
Author(s):  
Nabila Yuniar Mandasari ◽  
Sukarmin Sukarmin
Keyword(s):  
Research And Development ◽  
Conceptual Change ◽  
Reaction Rate ◽  
Construct Validation ◽  
Change Strategies ◽  
Average Percentage ◽  
Student Activity ◽  
Conceptual Change Text ◽  
Student Questionnaire ◽  
The Subject

Penelitian pengembangan ini memiliki tujuan untuk mengembangkan software anti chemmisco sebagaimedia pendeteksi dan pereduksi miskonsepsi peserta didik dengan strategi conceptual change text padamateri laju reaksi. Pengembangan software ini ditinjau berdasarkan kelayakan software dari tiga kriteria.Kelayakan software yang dikembangkan ditinjau dari validitas, kepraktisan dan keefektifan. Metode yangdigunakan dalam pengembangan software ini yaitu metode Research and Development (R&D). Uji cobaterbatas dilakukan dengan subyek 15 peserta didik di SMA Negeri 1 Krembung Sidoarjo. Hasil daripenelitian yang diperoleh menunjukkan bahwa software dikatakan layak digunakan sebagai mediapendeteksi dan pereduksi miskonsepsi peserta didik dalam materi laju reaksi. Hal ini dibuktikan denganhasil dari validasi isi yang mendapatkan persentase rata-rata sebesar 94,65% dan validasi konstrukmemperoleh 91,99% dimana termasuk kategori sangat valid. Kepraktisan dari hasil angket respon pesertadidik termasuk kategori sangat praktis dengan persentase rata-rata sebesar 96% dan aktivitas peserta didiksebesar 100% dengan kriteria sangat praktis. Keefektifan ditinjau dari hasil pergeseran atau perubahankonsepsi peserta didik dari miskonsepsi menjadi paham konsep termasuk kategori sangat efektif denganpersentase rata-rata sebesar 91,64%.Kata kunci: Software Anti Chemmisco, Conceptual change text, Laju Reaksi.AbstractThis research development has the aim to develop an anti chemmisco software as a medium for detectingand reducing misunderstandings students with conceptual text change strategies in reaction rate material.Software development is reviewed based on the proprietary software of the three criteria.. The methodused in this software development is a method of research and development (R&D). Limited trials wereconducted with the subject of 15 students in Senior High School 1 Krembung Sidoarjo. The resultsobtained indicate that the software is said to be suitable for use as a medium for detecting and reducingstudent’s misconceptions in the material reaction rate. This is evidenced by the results of validation ofcontent to get the average percentage of 94.65% and 91.99% construct validation categorized obtain veryvalid. Practicality results of the student questionnaire responses included very practical category with anaverage percentage of 96% and student activity 100% with very practical criteria.. The effectiveness interms of outcomes of major shifts in student's conceptions of misunderstanding understand the concept,including the category of very effective with an average percentage of 91.64%.Keywords: Anti Chemmisco Software, Conceptual change text, Reaction Rate

scholarly journals PENGEMBANGAN MULTIMEDIA INTERAKTIF RMR SEBAGAI PENDETEKSI DAN PEREDUKSI MISKONSEPSI PADA MATERI REDOKS DENGAN STRATEGI CONCEPTUAL CHANGE TEXT

2021 ◽  
Vol 14 (1) ◽  
pp. 19
Author(s):  
Puthut Megantoro
Keyword(s):  
Research And Development ◽  
Conceptual Change ◽  
Interactive Multimedia ◽  
Student Response ◽  
Research Subjects ◽  
Student Activities ◽  
Average Percentage ◽  
12Th Grade ◽  
Conceptual Change Text ◽  
The Media

Abstrak: Penelitian ini bertujuan guna mengetahui kelayakan multimedia interaktif RMR yang dikembangkan sebagai media pendeteksi dan pereduksi miskonsepsi materi redoks menggunakan strategi Conceptual change text (CCT). Kelayakan media dinilai dari tiga aspek yaitu : 1) Aspek validitas media yang meliputi validitas isi dan konstruk, 2) Aspek kepraktisan media yang dinilai dari angket respon siswa dan observasi aktivitas siswa, 3) Aspek keefektifan media yang diketahui dari nilai pergeseran konsep siswa dari miskonsepsi menjadi tahu konsep. Penelitian ini menggunakan metode Research and Development (R&D). Subjek penelitiannya adalah 16 siswa kelas XII IPA SMAN 1 Papar Kediri. Hasil penelitian menunjukkan bahwa multimedia interaktif RMR layak digunakan untuk mereduksi miskonsepsi siswa pada materi redoks. Kelayakan dibuktikan dengan hasil penilaian dari tiga aspek kelayakan sebagai berikut : 1) Rata-rata persentase validitas isi adalah 94,72% dan rata-rata persentase validitas konstruk adalah 92,78% kedua validitas dikategorikan sangat valid 2) Rata-rata persentase kepraktisan dari angket respon siswa adalah 98,44% dan dari observasi aktivitas siswa adalah 88,89% keduanya dikategorikan sangat praktis, 3) Keefektifan media berdasarkan hasil pergeseran konsep siswa mendapatkan persentase pergeseran konsep siswa sebesar 86,29% dan dikategorikan sangat efektif. Kata kunci : Multimedia Interaktif RMR, Miskonsepsi, Redoks, Conceptual change text. Abstract: This study aims to determine the feasibility of RMR interactive multimedia developed to detect and reduce misconceptions in redox material using Conceptual Change Text (CCT) strategy. Media feasibility is reviewed from three aspects, namely : 1) Media validity that includes content and constructs validity, 2) Practicality of the media, which is assessed from the questionnaire of student response and observation of student activities, and 3) The effectiveness of the media, which is known from the shifting concept of students from misconception into knowing the concept. This study used the Research and Development (R&D) method with the research subjects were 16 students of 12th grade at Senior High School 1 Papar Kediri. This study showed that RMR multimedia interactive is feasible to reduce students' misconceptions in redox material. The feasibility is proven by the assessment results of the three aspects of feasibility as follows: 1) The average percentage of content validity is 94.72%, and the average percentage of construct validity is 92.78% both of validity are categorized as very valid, 2) The practicality of the media reviewed from the student response questionnaire gets a percentage score of 98.44%, and observation of student activities with a percentage of 88.89% both are categorized as very practical, 3) The effectiveness of media reviewed from the results of shifting student concepts gets a percentage of 86.29% with a very effective category. Keywords : RMR Interactive Multimedia, Misconception, Redox, Conceptual Change Text.

scholarly journals Software Development to Reduce Misconceptions Using Conceptual Change Text Strategy on Chemical Bonding Matter

2020 ◽  
Vol 3 (3) ◽  
pp. 10-16
Author(s):  
Sovranita Ramadhani Setiawan Putri ◽  
Sukarmin Sukarmin
Keyword(s):  
Software Development ◽  
Conceptual Change ◽  
Programming Language ◽  
Chemical Bonding ◽  
Content Validity ◽  
Quantitative Method ◽  
Student Responses ◽  
Average Percentage ◽  
Student Activity ◽  
Conceptual Change Text

The aims of this research is to determine the feasibility of software to reduce misconception on students using conceptual change text strategy on chemical bonding matter. This research is using Research & Development (R&D) design with X IPA MAN Sidoarjo’s students as a subject. Instrument used are student responses, student activity observation, and pretest-posttest sheet. Software developed using PHP (Hypertext Preprocessor) programming language. The result analyzed by a descriptive quantitative method that can be conclude as (1) The validity of software is valid showed by content validity average percentage is 88,57% with very valid  criteria and construct validity average percentage is 88,89% with very valid  criteria (2) the practicity of software got 87,41% with very practice criteria (3) Software effective in detect and reduce misconception that showed by percentage the average shift of conception from misconception to know concept is 83.53%.Keywords: software, misconception, conceptual change text, chemical bonding.

scholarly journals PENGEMBANGAN SOFTWARE ANTI MISCHEM UNTUK MEREDUKSI MISKONSEPSI PESERTA DIDIK PADA MATERI HIDROLISIS GARAM DENGAN STRATEGI CONCEPTUAL CHANGE TEXT

2020 ◽  
Vol 9 (3) ◽  
pp. 387-396
Author(s):  
Zainab Zainab ◽  
Sukarmin Sukarmin
Keyword(s):  
Research And Development ◽  
Conceptual Change ◽  
Student Response ◽  
Research Subject ◽  
Student Activities ◽  
Average Percentage ◽  
Student Misconceptions ◽  
Conceptual Change Text ◽  
Hydrolysis Of ◽  
11Th Grade

Penelitian pengembangan ini bertujuan untuk mengetahui kelayakan pengembangan software anti mischem sebagai media untuk mereduksi miskonsepsi peserta didik dalam materi hidrolisis garam dengan strategi conceptual change text. Kelayakan software anti mischem ditinjau dari tiga aspek yaitu (1) validitas isi dan validitas konstruk software anti mischem yang ditentukan dari hasil validasi oleh validator (2) kepraktisan software anti mischem yang ditentukan dari hasil respon peserta didik dan didukung dengan hasil observasi aktivitas peserta didik (3) keefektifan software anti mischem yang ditentukan dari pergeseran pemahaman konsep peserta didik dari miskonsepsi menjadi paham konsep. Penelitian ini menggunakan metode Research and Development (R&D). Subyek penelitian yang digunakan berjumlah 15 peserta didik kelas XI IPA SMAN 1 Krembung Sidoarjo. Hasil penelitian yang telah dilakukan, diperoleh persentase rata-rata hasil validasi isi sebesar 84,44% dan validasi konstruk sebesar 82,74% yang masuk dalam kriteria sangat valid. Hasil persentase rata-rata respon peserta didik sebesar 92,59% dan observasi aktivitas peserta didik sebesar 92,50% yang masuk dalam kriteria sangat praktis. Hasil pergeseran pemahaman konsep peserta didik diperoleh rata-rata sebesar 83,65% yang masuk dalam kriteria sangat efektif, sehingga dapat disimpulkan software anti mischem yang telah dikembangkan dapat dinyatakan layak sebagai media untuk mereduksi miskonsepsi peserta didik pada materi hidrolisis garam dengan menggunakan strategi conceptual change text. Kata Kunci: Software Anti Mischem, Reduksi Miskonsepsi, Hidrolisis Garam, Conceptual Change Text. Abstract Research development aims to determine the feasibility of developing anti- mischem software as a medium to reduce students misconceptions in hydrolysis of salt with conceptual change text strategies. Feasibility anti-mischem software in terms of three aspects that is: (1) content validity and construct validity of antimischem software from the results of validation by the validator, (2) practicability of anti-mischem software determined by the outcome of student response and supported by observation result of students’ activities, (3) the effectiveness of anti-mischem software is determined from the shift in students’ understanding of concepts from misconceptions to understanding concepts. This study using a method of Research and Development (R&D). Research subject used were 15 students 11th grade science at SMAN 1 Krembung Sidoarjo. The results of the research that have been done, obtained an average percentage of the results of content validation of 84,44% and construct validation of 82,74% which fall into the very valid criteria. The results of the average percentange of students responses of 92,59% and observations of student activities of 92,50% which fall into very practical criteria. The results of the shift in understanding the concept of students obtained an average of 83,65% which is included in the criteria very effective, so it can be concluded that anti-mischem software that has been developed can be declared as a medium to reduce the student misconceptions on hydrolysis of salt using conceptual change text strategy. Keywords: Software Anti Mischem, Reduce Misconception, Hydrolysis of Salt, Conceptual Change Text.

scholarly journals Modul Pemesinan Gerinda Bagi Siswa SMK Teknik Pemesinan di Daerah Istimewa Yogyakarta

2018 ◽  
Vol 3 (2) ◽  
pp. 116-120
Author(s):  
Fariz Hashfie Saputra ◽  
Edy Purnomo
Keyword(s):  
Academic Achievement ◽  
Research And Development ◽  
Research Methods ◽  
Active Participation ◽  
Learning Activities ◽  
Study Program ◽  
Average Percentage ◽  
Quantitative Descriptive ◽  
Descriptive Method

This research and development aims to determine the feasibility level of module learning media of grinding theory and to determine the effectiveness of basic grinding theory to the academic achievement of class XI students in the machining study program. The research methods is quantitative descriptive method. The results   validates the use of grinding theory module in learning activities. The average percentage from the quality of content, instructional and technical, is 91,25%. The effectiveness of basic grinding theory module can be seen from the improvement of students’ marks of 97.28% in average. The increase in the active participation is 33.3%.Penelitian pengembangan ini bertujuan untuk mengetahui kelayakan media pembelajaran modul teori pemesinan gerinda dan mengetahui tingkat efektivitas modul teori pemesinan gerinda terhadap hasil belajar siswa teknik pemesinan kelas XI SMK Muhammadiyah Prambanan. Penelitian ini menggunakan langkah Research and Development dan metode penelitian deskriptif kuantitatif. Hasil pada penelitian ini adalah media pembelajaran modul teori pemesinan gerinda dinyatakan layak digunakan untuk kegiatan pembelajaran dengan rerata persentase kelayakan kualitas isi, instruksional, dan teknis sebesar 91,25%. Efektivitas media pembelajaran modul Teori Gerinda Dasar dapat dilihat dari peningkatan rerata hasil belajar sebesar 97,28% dan peningkatan partisipasi aktif sebesar 33,3%.

scholarly journals RESPONS MAHASISWA TERHADAP PENGGUNAAN MODUL “SEDEKAH, HIBAH, DAN HADIAH” PADA MATA KULIAH PENDIDIKAN AGAMA ISLAM DI AKADEMI FARMASI AL-FATAH BENGKULU

Nuansa ◽  
2018 ◽  
Vol 11 (1) ◽  
Author(s):  
Nanik Nanik
Keyword(s):  
Positive Response ◽  
Student Response ◽  
Islamic Education ◽  
Percentage Score ◽  
Average Percentage ◽  
Descriptive Research ◽  
Quantitative Descriptive ◽  
Education Courses ◽  
Academic Year ◽  
Very High

The formulation of the  problem in this  study  is how students respond to learning Islamic Education (PAI) courses using  the “Alms, Grants and  Gifts” module at the Bengkulu Al-Fatah  Pharmacy Academy. This research is in- cluded in quantitative descriptive research. The population in this study  were all third semester students at the Beng- kulu  Al-Fatah  Pharmacy Academy, while  the  research sample used  was third semester B1 students at the  Al-Fatah Pharmacy Academy  Bengkulu Academic Year 2016-2017. The instruments used  in this study were the student response questionnaire and  the module “Alms, Grants and  Gifts”. The technique of collecting data  using questionnaires and  test sheets. Based on the research that  has been done, the results show that : The average percentage score of all students is82.86764706% and is classified as very high criteria. It can be concluded that the 3rd grade B1 Semester 3-2017 Academic Year at the Al-Fatah  Pharmacy Academy gave a positive response to the learning of Islamic Education courses using the “Alms, Grants, and Gifts” module

Efektivitas Strategi Pembelajaran Group To Group Exchange Pada Materi Himpinan Di Mts Nurul Ihsan

2017 ◽  
Vol 3 (2) ◽  
pp. 69-77
Author(s):  
Mutmainnah Mutmainnah
Keyword(s):  
Learning Outcomes ◽  
Quantitative Research ◽  
Learning Strategy ◽  
Analysis Data ◽  
Student Response ◽  
Strategy Group ◽  
Student Activities ◽  
Average Percentage ◽  
Student Activity ◽  
Learning Group

       Based on this research are the less effective students and teachers during the learning process because the center of teaching is the teacher itself. Students are less active in learning so that students 'responses become passive and students' learning outcomes are not complete. One way to solve these problems by applied the strategy of learning group to group exchange. This study was conducted with the aim of: (1) to describe the ability of teachers to manage learning using group-to-group exchange strategy (2) to describe the student activity in learning using group-to-group exchange strategy (3) to describe the student's response to learning using the strategy Group to group exchange (4) to describe the result of students' learning after being taught using group to group exchange strategy. This research used descriptive quantitative research. The method is used observation, questionnaires and tests.The result of analysis data statistic descriptive show that, the teachers can manage Group to Group Exchange Learning which the result 3,71 in best category. Student activities during active lessons. This is indicated by an average of 3,03 which is included in the active category. Student response after learning is said to be positive, because the average percentage of positive responses across students reaches 95%. Students’ learning completeness in the classical achieved because the percentage of the number of student reached 83%.   Keywords : Effectiveness, Learning strategy Group to Group Exchange.

scholarly journals Metal Casting Engineering Courses Assisted by Digital Smart Modules: An Assessment of Experts and Users

2020 ◽  
Vol 9 (5) ◽  
pp. 56
Author(s):  
Sutopo ◽  
Bayu Rahmat Setiadi
Keyword(s):  
Student Response ◽  
Metal Casting ◽  
Expert Assessment ◽  
Research Subjects ◽  
Eligibility Criteria ◽  
Need Analysis ◽  
Aluminum Metal ◽  
Quantitative Descriptive ◽  
Descriptive Method ◽  
Expert Validation

This study aims to: (1) produce a digital smart module (DSM) as a learning resource in aluminum metal casting learning; (2) determine the feasibility of the developed DSM; and (3) determine the user's response to the developed DSM. The current research and development build upon the development procedures proposed by Borg & Gall. The research subjects consisted of material experts, media experts, lecturers, and students. Development procedures in this study include need analysis, expert validation, and user response tests. Data collection was carried out by interview and questionnaire. The instruments used are interview guidelines, product validation questionnaire sheets for material and media experts, and lecturer and student response questionnaire sheets. The questionnaire uses a four-point Likert scale. The data obtained were analyzed using quantitative descriptive method. The results of this study are: (1) a DSM for aluminum metal casting learning, (2) the developed module has met the eligibility criteria based on the assessment of material experts and media experts. Material expert assessment obtained a percentage of 93% included in the excellent category and media expert evaluation obtained a percentage of 93.4% included in the excellent category, and (3) overall user response to the developed DSM is excellent, lecturers response has a percentage of 95% included in the excellent category while the students response students has a percentage of 90% included in the excellent category.

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