Penerapan Laboratorium Virtual untuk Meningkatkan Pemahaman Konsep Siswa

Hikmah, Nur; Saridewi, Nanda; Agung, Salamah

doi:10.30870/educhemia.v2i2.1608

Cited by 38 publications

(40 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…This has an impact on understanding the concept to be incomplete. The application of virtual laboratory in this study is considered very appropriate because it can describe changes in allele frequencies in several generations of offspring to increase understanding at the level of sub-microscopic representation [8].…”

Section: Introductionmentioning

confidence: 99%

Implementation of Web-Based Virtual Laboratory Media in Learning

Susilawati¹

2019

JTV

View full text Add to dashboard Cite

The integration of information and communication technology in learning through the application of virtual laboratory media can be an alternative solution to overcome the constraints of time, cost, and laboratory safety in biology labs. Virtual laboratories are very suitable to be applied to the mechanism of evolution because they involve the context of space and time, and can provide opportunities for students to learn independently and increase active student involvement in learning. These study aims are to determine the effect of the application of virtual laboratory media on the understanding of student concepts; knowing increasing students' understanding of the concept of evolutionary mechanisms, and knowing students' responses after learning with virtual laboratories.This type of research is a pre-experimental design (nondesign) with one group pretest-posttest design. The research subjects were 37 students. The media used as many as 8 web-based virtual laboratory programs (online) that can be freely accessed. Data collection techniques include tests (pretest and posttest) and questionnaires. The pretest and posttest values were analyzed by the T-test while the questionnaire data were analyzed descriptively. The application of web-based virtual laboratory media on the evolution mechanism material influences the understanding of student concepts (t arithmetic> t table then H0 is rejected and H1 is accepted) The application of these media increases students' understanding of the concept of evolutionary mechanisms. The mean value increased from pretest 23.65 to 56.08 at the posttest with an increase of 32.43. Student responses to the application of media in learning showed 91.89% of students felt helped in understanding the process of evolution while 100% of students felt helped in understanding the role of evolution in causing evolution.

show abstract

Section: Introductionmentioning

confidence: 99%

Implementation of Web-Based Virtual Laboratory Media in Learning

Susilawati¹

2019

JTV

View full text Add to dashboard Cite

show abstract

“…Khairunnisak (2018) stated that through technologybased learning media can make students more interested in learning so that this can occur understanding concepts for them during the learning process teaching takes place. According to Hikmah, et al (2017) the implementation of experiment simulations through computer media can help the experiment learning process for those who do not have adequate laboratory facilities, especially during the pandemic of Covid-19. Moreover, the scientific skills quality of graduated students will be accommodated through the virtual laboratory.…”

Section: Resultsmentioning

confidence: 99%

The Implementation of Performance Assessment Through Virtual Laboratory to College Students’ Creative Thinking Skills

Sari

Mauliza

Nazar

et al. 2020

jppipa, pendidikan ipa, fisika, biologi, kimia

View full text Add to dashboard Cite

Recent learning activity is tend to be implemented by guided experiment and there is an absence of further assessment. The aim of this study is to implement the performance assessment through the virtual laboratory to improve college students’ creative thinking skills. This quantitative descriptive research used quasi experimental research method with one shot case study research design. The sample of this research was the college students on academic year 2018/2019 which totally amount 27 students. The performance assessment data was collected by observation instrument which applied during the preparation, implementation, and the presentation of experiment result stages of virtual laboratory learning. The result of the study showed the implementation of assessment on the presentation of experiment result stage for the whole learning materials is higher than in the preparation and implementation stage with the average score of presentation of experiment result is 88.3%. The implementation of performance assessment through the virtual laboratory showed the improvement on each indicator in college students’ creative thinking skills. The highest score was the evaluation indicator with the value of 0.69. It can be concluded that the implementation of performance assessment through the virtual laboratory is able to improve college students’ creative thinking skills, especially at the evaluation indicator

show abstract

“…Hasil validasi ahli yang diperoleh dicantumkan pada Tabel 2. [17] media e-learning dinyatakan layak sebagai media pembelajaran. Burrows [18] menjelaskan bahwa asfek interaktif yang termuat dalam isi soal dapat memperbaiki pemahaman konsep peserta didik KESIMPULAN Instrumen pemahaman konsep berbasis komputer dapat digunakan sebagai alat untuk mengukur pemahaman konsep peserta didik, terutama dalam mata pelajaran kimia materi struktur atom.…”

Section: Hasil Validasiunclassified

Pengembangan Instrumen Pemahaman Konsep Berbasis Komputer Pada Pembelajaran Kimia

Ihsan¹,

Hadisaputra

Ramdani

et al. 2020

JIPS

View full text Add to dashboard Cite

Penelitian ini bertujuan untuk menghasilkan instrumen pemahaman konsep berbasis komputer yang valid sebagai alat ukur pemahaman konsep peserta didik pada mata pelajaran kimia dengan materi pokok struktur atom. Penelitian ini termasuk dalam penelitian dan pengembangan (Research and Development) mengacu pada model pengembangan ADDIE meliputi tahap Analysis, Design, Development, Implementation, Evaluation. Pengujian instrumen dalam pembelajaran dilakukan pada peserta didik kelas X MIA MA Nahdlatul Wathan Mataram, NTB. Desain uji coba penelitian ini menggunakan One Group Pretest-Posttest Design. Hasil penelitian menunjukkan bahwa persentase rata-rata nilai kelayakan instrumen dari ketiga validator sebesar 86.3% dengan kriteria sangal layak. Penggunan instrumen pemahaman konsep berbasis komputer pada uji coba terbatas mendapatkan nilai rata-rata dari guru dan peserta didik sebesar 80.4% dengan kriteria sangat praktis. Hasil ini menunjukkan bahwa media instrumen pemahaman konsep berbasis komputer yang dikembangkan memiliki kriteria valid dan praktis untuk meningkatkan pemahaman konsep peserta didik

show abstract

Penerapan Laboratorium Virtual untuk Meningkatkan Pemahaman Konsep Siswa

Cited by 38 publications

References 0 publications

Implementation of Web-Based Virtual Laboratory Media in Learning

Implementation of Web-Based Virtual Laboratory Media in Learning

The Implementation of Performance Assessment Through Virtual Laboratory to College Students’ Creative Thinking Skills

Pengembangan Instrumen Pemahaman Konsep Berbasis Komputer Pada Pembelajaran Kimia

Contact Info

Product

Resources

About