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Profile of Students Communication Skills on Global Warming and Pollution Subject Using Conference Assessment T. Gustiani; W. Ana Ratna; R. Solihat
International Journal of Science and Applied Science: Conference Series Vol 2, No 1 (2018): International Journal of Science and Applied Science: Conference Series
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (869.527 KB) | DOI: 10.20961/ijsascs.v2i1.16754

Abstract

This research purpose is to analyze the student’s communication skills using the conference assessment and student response of conference assessment implementation on global warming and pollution subject. The method used is descriptive. Participants included 34 students 11th grade in senior high school. Conference assessment applied through project based learning on global warming and pollution subject. Conference assessment consists of written conference using online access and oral conference in face-to-face classrooms. The conference was held in three sessions (project planning, project work, and project reflection). Students communication skills consist of five indicators based on 21st skills. The indicator was 1) articulate thoughts and ideas effectively; 2) listen effectively; 3) use communication for a range of purposes; 4) utilize multiple media and technologies; and 5) communicate effectively in diverse environments. The average score of communication skill skills categorized into three groups: high, medium and low. The data showed that three indicators in high categorized (83.09% in the second indicator during oral conference,  77.94% in the fourth indicator and 88.97% in the fifth indicator). And three indicators in medium categorized (64,71% in the first indicator, 56.62% in second indicator during written conference and 69.85% in the third indicator). Students showed a positive response to the implementation and results of conference assessment.
PORTOFOLIO DIGITAL SUMATIF BERBASIS WAKELET SEBAGAI PENILAIAN AUTENTIK DAN RESPONSIF BUDAYA PADA PEMBELAJARAN IPA Frinsma Liszia; Ana Ratna Wulan
SCIENCE : Jurnal Inovasi Pendidikan Matematika dan IPA Vol. 6 No. 2 (2026)
Publisher : Pusat Pengembangan Pendidikan dan Penelitian Indonesia (P4I)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51878/science.v6i2.8803

Abstract

Science learning assessments should ideally not only measure conceptual mastery, but also document students' learning artifacts in an authentic, contextual, and equitable manner. However, assessment practices in schools are still dominated by written tests that do not adequately represent complex learning products and do not fully account for the diversity of students' backgrounds. This study aimed to describe the design, implementation, and effectiveness of a Wakelet-based summative digital portfolio as a science learning artifact assessment in biology classes, specifically on the human digestive system, using a quantitative descriptive approach with 48 eighth-grade students in Cimahi City and one science teacher as the evaluator. The results showed that Wakelet-based digital portfolios authentically represented science learning outcomes, with two groups achieving the excellent category (average scores of 92.59 and 95.37) and three groups in the sufficient category (average scores of 71.30–74.07). Students' perceptions of cultural responsiveness were in the high category (overall average 3.83 out of 5), while Wakelet effectiveness was rated high by students (overall score 3.71) and good by the teacher (average 3.17), although moderate technical obstacles remained (score 3.10). ABSTRAK Asesmen pembelajaran IPA idealnya tidak hanya mengukur penguasaan konsep, tetapi juga mendokumentasikan artefak hasil belajar siswa secara autentik, kontekstual, dan berkeadilan. Namun, praktik asesmen di sekolah masih didominasi tes tertulis yang kurang merepresentasikan produk belajar kompleks dan belum sepenuhnya memperhatikan keberagaman latar belakang siswa. Penelitian ini bertujuan mendeskripsikan desain, implementasi, dan efektivitas portofolio digital sumatif berbasis Wakelet sebagai dokumen penilaian artefak pembelajaran IPA kelas Biologi, khususnya materi sistem pencernaan manusia, menggunakan pendekatan deskriptif kuantitatif dengan subjek 48 siswa kelas VIII di Kota Cimahi dan satu guru IPA sebagai evaluator. Hasil penelitian menunjukkan bahwa portofolio digital berbasis Wakelet mampu merepresentasikan capaian akhir pembelajaran IPA secara autentik, dengan dua kelompok mencapai kategori sangat baik (skor rata-rata 92,59 dan 95,37) dan tiga kelompok pada kategori cukup (skor rata-rata 71,30–74,07). Persepsi siswa terhadap responsivitas budaya berada pada kategori tinggi (skor rata-rata keseluruhan 3,83 dari skala 5), sedangkan efektivitas Wakelet dinilai tinggi oleh siswa (skor keseluruhan 3,71) dan baik oleh guru (rata-rata 3,17), meskipun masih terdapat hambatan teknis pada tingkat sedang (skor 3,10).  
PENGEMBANGAN ASESMEN FORMATIF BERBANTUAN MEDIA GAME EDUCAPLAY UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS SISWA KELAS X PADA MATERI VIRUS Nur Faridah; Ana Ratna Wulan
Jurnal Pendidikan Sultan Agung Vol 6, No 2 (2026)
Publisher : Universitas Islam Sultan Agung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30659/jp-sa.6.2.415-428

Abstract

Penelitian ini bertujuan untuk mengembangkan asesmen formatif berbantuan media game Educaplay guna mendukung peningkatan kemampuan berpikir kritis siswa pada materi virus kelas X SMA. Penelitian menggunakan metode research and development (R&D) dengan model ADDIE yang meliputi tahap analisis, desain, pengembangan, implementasi, dan evaluasi. Subjek penelitian terdiri atas satu kelas siswa kelas X SMA. Data dikumpulkan melalui tes pretest dan posttest, angket respons siswa, serta lembar validasi ahli. Analisis data dilakukan secara deskriptif dengan membandingkan hasil pretest dan posttest serta menganalisis tingkat kelayakan dan kepraktisan produk. Hasil penelitian menunjukkan bahwa asesmen formatif berbantuan Educaplay layak dan praktis digunakan dalam pembelajaran Biologi, serta menunjukkan adanya peningkatan kemampuan berpikir kritis siswa setelah penerapan media. Selain itu, siswa memberikan respons positif terhadap penggunaan asesmen berbasis game yang dinilai menarik dan memotivasi. Dengan demikian, asesmen formatif berbantuan Educaplay berpotensi menjadi alternatif inovatif dalam pembelajaran Biologi untuk mendukung pengembangan keterampilan berpikir kritis dan pembelajaran yang selaras dengan tuntutan abad ke-21.