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EVALUASI KETERSEDIAAN DAN KETEPATAN INFORMASI BUKU TEKS BIOLOGI KELAS XII PADA SUBMATERI GAGAL BERPISAH DAN GEN LETAL Syahrina, Syahrina; Candramila, Wolly; Wahyuni, Eko Sri
EduNaturalia: Jurnal Biologi dan Kependidikan Biologi Vol 6, No 2 (2025)
Publisher : FKIP Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/edunaturalia.v6i2.93864

Abstract

Analysis of the availability and accuracy of concepts in textbooks is very important to clarify unavailable and inaccurate concepts presented in textbooks. This study aims to find the availability and accuracy of the contents of the textbook text in the Nondisjunction and Lethal Gene sub-material in Grade XII Biology textbooks. The analysis focused on the four most commonly used Biology textbooks in 27 high schools in Pontianak City. Qualitative descriptive method with an analysis approach was used. The results of the study showed the availability of important concepts in the nondisjunction and lethal gene sub-material in books A, B and C, there were five available concepts, while in book D there were four available concepts. Overall, one case of oversimplification and three cases of misidentification were found across the four textbooks, particularly in the concepts of the mechanism of nondisjunction in meiosis I and II as well as examples and effects of lethal genes in living organisms.
Phytoplankton Community Structure in Bun-Bun River Waters, Kubu Raya Regency, West Kalimantan Uci Ramadhani; Entin Daningsih; Wolly Candramila
Quagga: Jurnal Pendidikan dan Biologi Vol 16 No 2 (2024): QUAGGA : Jurnal Pendidikan dan Biologi
Publisher : Program Studi Pendidikan Biologi, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Kuningan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25134/quagga.v16i2.59

Abstract

The Bun-bun River was located in a mangrove forest area in Kubu Raya Regency and empties into the sea. As the main producers at the trophic level of waters, phytoplankton has an important role in assessing river quality. This study aims to find out phytoplankton community structure including abundance, diversity, uniformity, and dominance indexs in relation to Bun-bun River quality. The observations were made in the dry and rainy seasons at three stations starting from the initial end of the mangrove forest (Station 1), the middle (Station 2), and the final end which also empties into the sea (Station 3). Sampling was carried out at three points (left edge, center, right edge). Measurements of physico-chemical factors include brightness, current velocity, temperature, pH, DO, dissolved CO2, salinity, nitrate and phosphate. Phytoplankton sampling used a 30 µm plankton net mesh size and identification down to the species level. The calculated index values include abundance, diversity, uniformity, and dominance. The Bun-bun River was characterized by brackish waters with calm surface currents (<0.1 m.s-1) and a salinity between 5.4-9.48 ppt. Dissolved CO2 levels are relatively high, namely 22-30.8 mg.L-1 in the dry season and 35.2 mg.L-1 in the rainy season. During the dry season, the pH of the water becomes slightly acidic (6.51-6.76) and relatively neutral during the rainy season (7.08-7.52). Nitrate and phosphate levels were low in both seasons and all three stations. The brightness of the water was higher in the dry season than in the rainy season (20-44 cm). A total of 52 types of phytoplankton were found belonging to four classes, namely Class Bacillariophyceae (25 species), Dinophyceae (14), Chlorophyceae (12), and Chrysophyceae (1). Phytoplankton abundance index was low to moderate. The diversity index was moderate at almost all stations except for the low at Station 3 in the rainy season. The uniformity index at Station 3 was low in the dry season but high in the rainy season, and moderate in other locations. The dominance index was high at Station 3 during the dry season and moderate at other locations. Physico-chemical factors such as salinity, dissolved CO2, nitrate and phosphate levels are most likely to influence abundance, while diversity was influenced by dominance.
The Study of Misconceptions in the 12th Grade Biology Textbooks: Focus on the Linkage and Crossing Over topics Alexandra Jeni Yoesianata; Wolly Candramila Candramila; Eko Sri Wahyuni
IJIS Edu : Indonesian Journal of Integrated Science Education Vol 7, No 2 (2025): July 2025
Publisher : UIN Fatmawati Sukarno Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29300/ijisedu.v7i2.7109

Abstract

Misconceptions in textbooks can hinder students' understanding, especially in abstract and molecular topics like linkage and crossing over. This study aims to identify and analyze misconceptions in the linkage and crossing over subtopics in four biology textbooks for 12th grade. The content analysis method used includes the steps of unitizing, sampling, recording/coding, reducing, inferring, and narrating. Data are analyzed using the tabulation method to categorize findings and concepts according to reference materials, along with peer debriefing to ensure data validity by involving experts. Of the 11 key concepts analyzed, none of the four textbooks present them completely. The most common misconception is oversimplification (18 out of 34 items). The highest number of misconceptions was found in Book D (12 items), while Book B had the fewest (6 items). Learning barriers caused by misconceptions require an increased role for teachers in identifying and correcting conceptual errors in textbooks, as well as enriching lessons with more accurate scientific sources.
The The Relationship between Nutritional Status and Worm Infection with the Intellectual Ability: A Case of Children Aged 6-12 Years in Jungkat Village Wolly Candramila, Wolly Candramila; Kurniati, Yulia; Mardiyyaningsih, Asriah Nurdini
Window of Health : Jurnal Kesehatan Vol 8 No 4 (October 2025)
Publisher : Fakultas Kesehatan Masyarakat Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/woh.vi.2263

Abstract

The prevalence of worm infection in Indonesia remains high, reaching 21.6% in 2022, with significant impacts on children, including decreased cognitive function and growth impairments. Theoretically, children who are in high-risk environments for worm infection and delayed growth have a high potential to have low intelligence. This study aimed to describe the nutritional status, worm infection, and intellectual ability of elementary school children in Jungkat Village, and to analyze the interrelationships between these factors. A cross-sectional study was conducted in four elementary schools in Jungkat Village from June to August. A total sampling approach was applied, with 626 children aged 6–12 years who met the inclusion criteria (enrolled in the schools and obtained parental consent). Data were collected via anthropometric measurements, a worm infection questionnaire, and Raven’s Progressive Matrices (RPM), and analyzed using multinomial logistic regression. More than 70% of children had a normal nutritional status, but stunting (20.78%), overweight (7.67%), and obesity (7.67%) indicated a dual burden of malnutrition. The prevalence of worm infection is notably high (29.71%), while intellectual assessments indicate that 60.86% of children fall into the below-average or defective categories. Interestingly, children in Jungkat Village appear to adapt to worm infections, as these do not seem to impair intellectual capacity. Despite having a mostly normal nutritional status, many individuals still demonstrate below-average intellectual abilities, suggesting that other determinants, beyond nutrition and infection, may play a stronger role. Further studies are recommended to explore genetic, environmental, and educational factors that may influence children’s intellectual development.
PENGEMBANGAN MEDIA E-BOOKLET GEN, DNA, KROMOSOM UNTUK KELAS XII SMA Oktaviani, Rizki; Mardiyyaningsih, Asriah Nurdini; Candramila, Wolly
Diklabio: Jurnal Pendidikan dan Pembelajaran Biologi Vol 8 No 1 (2024)
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/diklabio.8.1.76-88

Abstract

Gen, DNA, Kromosom adalah salah satu topik yang dianggap sulit oleh siswa SMA. Untuk mengatasi kesulitan memahami topik tersebut adalah perlunya media pembelajaran yang tepat. Media yang mengintegrasikan pengetahuan teknologi, pedagogi, dan konten (TPACK) dapat menjadi solusi. Tujuan penelitian ini yaitu mengembangkan media e-booklet pada Submateri Gen, DNA, Kromosom. Penelitian ini menggunakan metode riset dan pengembangan model ADDIE dan terbatas pada tiga tahap pertama yaitu analyze, design, dan develop. Pada tahap develop, pembuatan media dilanjutkan pengukuran respons siswa. Instrumen penelitian yang digunakan mencakup lembar validasi dan angket. Responden yang terlibat adalah siswa kelas XII MAN 1 Pontianak sebanyak 13 orang Media e-booklet divalidasi oleh 5 orang validator yakni 2 orang dosen Pendidikan Biologi dan 3 orang guru Biologi kelas XII di SMA Pontianak pada 9 aspek yaitu format, isi, bahasa, kesederhanaan, keterpaduan, penekanan, keseimbangan, bentuk, dan warna sebanyak 16 indikator. Respons siswa dilihat dari aspek kognitif, afektif, dan konatif sebanyak 21 pernyataan. Hasil pengembangan media e-booklet Submateri Gen, DNA, Kromosom dinyatakan layak pada seluruh item penilaian berdasarkan nilai validitas (>0,87) dan reliabilitas (ICC=0,891). Respons siswa terhadap media e-booklet juga berada pada kategori sangat baik sebesar 84,6%. Produk media yang dihasilkan berpotensi sangat baik untuk membantu pembelajaran pada Submateri Gen, DNA, Kromosom.
MISKONSEPSI SISWA SEKOLAH MENENGAH ATAS TENTANG MUTASI DALAM MATERI GENETIKA Candramila, Wolly; Waskito, Prayogi
JURNAL BIOEDUCATION Vol 8 No 1 (2021): Jurnal Bioeducation
Publisher : Universitas Muhammadiyah Pontianak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29406/.v8i1.2469

Abstract

Pemikiran siswa SMA di Pontianak yang keliru tentang mutasi dikaji dalam penelitian ini. Mutasi merupakan salah satu topik dalam genetika yang masih ditemukan miskonsepsi. Kesalahan memahami konsep dalam genetika dapat mengarah pada kesalahan pemahaman konsep pada pembelajaran tingkat berikutnya misalnya pada materi evolusi. Metode yang digunakan adalah deskriptif dengan bentuk survei. Seratus orang siswa SMA kelas XII IPA di Kota Pontianak yang berpartisipasi dalam penelitian ini diambil secara acak (random sampling). Hasil penelitian menemukan bahwa pemikiran siswa yang keliru didominasi oleh pemikiran intuitif, alasan yang tidak lengkap dan prakonsepsi. Delapan jenis miskonsepsi dijabarkan dalam konsep mutasi yang mencakup dampak mutasi yang menguntungkan, perbedaan mutasi somatik dan mutasi germinal, serta jenis mutasi penyebab sindrom. Kekeliruan dalam memahami konsep mutasi dapat menyulitkan siswa dalam memahami konsep lanjutan seperti bahwa setiap organisme memiliki peluang untuk mengalami perubahan
LKPD KUALITAS AIR PADA SUBMATERI PENCEMARAN AIR KELAS VII SMP Abdillah, Dani; Marlina, Reni; Candramila, Wolly
JURNAL BIOEDUCATION Vol 8 No 2 (2021): Jurnal Bioeducation
Publisher : Universitas Muhammadiyah Pontianak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29406/.v8i2.2566

Abstract

Proses pembelajaran biologi seringkali memerlukan lembar kegiatan peserta didik (LKPD) sebagai penunjang bahan ajar, namun yang digunakan di beberapa sekolah di Kota Pontianak belum optimal untuk mengarahkan siswa sesuai dengan kompetensi dasar yang diharapkan. Penelitian ini bertujuan untuk mengetahui kelayakan LKPD sebagai bahan ajar pada Submateri Pencemaran Air yang dikembangkan dari kegiatan pengamatan kualitas air secara sederhana dan bisa diakomodasi guru. Penelitian pengembangan ini mencakup tahapan penjabaran potensi dan masalah, pengumpulan data, desain produk, dan validasi desain. Potensi dan masalah dianalisis dari hasil pengamatan di tiga SMP/MTs yaitu MTsN 1 Pontianak, SMPN 22 Pontianak, dan SMP Kemala Bayangkari Kubu Raya. Hasil pengamatan menunjukkan bahwa bahan ajar LKPD yang digunakan hanya berisi pertanyan yang menggambarkan isi materi  saja. Pada tahap pengumpulan data dan desain produk, dilakukan pengembangan LKPD untuk menjawab permasalahan yang ditemukan di ketiga sekolah yaitu dengan mencantumkan kegiatan pengamatan kualitas fisika-kimia air sederhana dari bak pemeliharaan ikan dengan 3 perlakuan pemberian pakan selama 5 hari. Berikutnya, produk LKPD divalidasi berdasarkan kesesuaiannya terhadap tiga belas kriteria penilaian dalam empat aspek yaitu isi, bahasa, sajian, dan kegrafisan. Hasil validasi LKPD memperoleh nilai CVR dan CVI masing-masing sebesar 1 yang memenuhi nilai minimum untuk 5 orang validator. Hal ini menandakan bahwa LKPD berbasis pengamatan layak secara isi untuk diuji coba dalam pembelajaran Submateri Pencemaran Air kelas VII SMP. 
Unveiling Insights: Students' Knowledge and Mastery of Microscopes at SMAN 1 Rasau Eria Fitriani; Wolly Candramila; Asriah Nurdini Mardiyyaningsih
Jurnal Penelitian Pendidikan IPA Vol 11 No 6 (2025): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i6.9538

Abstract

The utilization of the biology laboratory at SMA Negeri 1 Rasau has not been optimal, particularly in microscope practice, which plays a crucial role in developing students’ observational skills. This study aims to explore students’ knowledge of microscopes and their usage, with the goal of informing improvements in instructional strategies and laboratory management. A descriptive qualitative method was employed, using a questionnaire focused on four main aspects: the name of the microscope, its function, its parts, and how to operate it. The findings showed that although all students were able to correctly identify the microscope's name, their understanding of its function, structure, and operational procedures remained limited. These results highlight the need to improve both conceptual and practical comprehension through experiential, hands-on learning approaches. It is recommended that schools increase the frequency of laboratory practice, provide more structured guidance, and adapt instruction to address the areas where students show the most misunderstanding.
Analysis of biology laboratory profile: A case study in State Senior High School 1 of Rasau Jaya in Kubu Raya Regency Wiwin Saraswati; Wolly Candramila; Asriah Nurdini Mardiyyaningsih
JPBI (Jurnal Pendidikan Biologi Indonesia) Vol. 11 No. 1 (2025): MARCH
Publisher : University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/jpbi.v11i1.37966

Abstract

The biology laboratory at State Senior High School (SSHS) 1 of Rasau Jaya has not been fully utilized, necessitating evaluation and improvement. This study aimed to determine the suitability of laboratory facilities and infrastructure at SSHS 1 of Rasau Jaya in relation to the existing standards set by the national regulations. This is a case-study research with a qualitative descriptive approach. The single respondent, namely the head of the biology laboratory at the respective school, provided insights into the seven analyzed aspects. Data collection was conducted through interviews and observations. The observations covered four aspects. Only the availability and preparation of laboratory equipment and materials met the standards of Permendiknas No. 24 of 2007. In the other six aspects, several indicators were still found to be non-compliant. The observation results supported this finding, as the four observed aspects have not yet fully met the expected standards. The low fulfillment of aspects in the laboratory profile at school requires further attention, particularly regarding the indicators that remain inadequate. A well-developed laboratory profile will support the optimal function and role of the laboratory.
Uncovering misconceptions of apparent deviations from Mendel's Laws in 12th grade biology textbooks in Pontianak Annisafira Nanda Rosa; Wolly Candramila; Eko Sri Wahyuni
JPBI (Jurnal Pendidikan Biologi Indonesia) Vol. 11 No. 1 (2025): MARCH
Publisher : University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/jpbi.v11i1.39596

Abstract

Textbooks are essential learning resources for both teachers and students, but they often contain misconceptions that can affect students' understanding of key concepts, particularly in biology. Misconceptions can arise from inaccurate or incomplete information, and they may lead to incorrect conceptual understanding. The clarity and accuracy of concepts presented in textbooks are crucial to preventing misconceptions and ensuring that students grasp complex biological topics. This study aims to identify and describe the types of misconceptions found in four twelfth-grade biology textbooks on the topic of apparent deviations from Mendel's laws. The four books were selected as the most widely used textbooks based on a direct survey conducted with 27 12th-grade biology teachers in Pontianak City during the first semester of the 2021/2022 academic year. This study reveals that three of the four analyzed books (B, C, and D) contain misconceptions, while Book A presents accurate information. Ten potential misconceptions found include misidentification (5), oversimplification (2), and obsolete terms (2) and undergeneralization (1), particularly in the explanation of epistasis and polygenic inheritance. Accurate and clear presentation in textbooks is essential to reduce misconceptions and improve students' understanding of complex biological concepts, as shown by the accurate content in Book A.
Co-Authors Abdillah, Dani Ade Mirza Adrianto Oktavianus Afandi Afandi Afriany, Messy Agung Mulyono Aini Lestari Akbar, Didi Alda, Alda Aldiansyah, Rifki Alexandra Jeni Yoesianata Andi Besse Tenriawaru Andri Maulidi Anisyah Yuniarti Anisyah Yuniarti Annisafira Nanda Rosa Anzani, Fitri Ari Sunandar Arielda Putri Aditya Armawati Armawati Armawati Armawati, Armawati Asriah Nurdini M. Asriah Nurdini Mardiyyaningsih Asriah Nurdini Mardiyyaningsih Asriah Nurdini Mardiyyaningsih Asriah Nurdini Mardiyyaningsih Ayu, Febriana Emmytha Bambang Suryobroto Basuki Hardigaluh Bilqis, Khofifah Azmi Budiman, Muhammad Sholid Chaerani Chaerani Dani Abdillah Deska Erasmawanti Desriani Lestari Desta Rotuana Sihombing Desta Rotuana Sihombing Didi Akbar Dita Lindayani Dita, Syifa Ulva Nara Eka Ariyati Eka Mardianti Eka Mardiyanti Eko Sri Wahyuni Eko Sri Wahyuni Eko Sri Wahyuni Eko Widodo Elda Irma Jeanne Joice Kawulur Endah Maulina Eneng Nunuz Rohmatullayaly Entin Daningsih Entin Daningsih Eria Fitriani Eria Fitriani Erna Cristina Pasaribu Fajri, Hayatul Fauzan Daffa Fazry, Nur Fitri Anzani Fitriani, Eria Gelagat, Kristianus Kariman Gita Aprilia Gita Aprilia Gola, Lisa Habibina Habibina Hayatul Fajri Herman, Maria Angelina Bonita Hosniah Hosniah Hosniah, Hosniah Ikhsan Samir Ilma Al-Islami Indriyana, Indriyana Ira Lestari Irma Naura Rifanka Isyatirradhiyah, Isyatirradhiyah Ivan Ivan Junardi Aditya Junardi Junardi Junardi Junardi Junardi Junardi Kartika Prabasari Khusnun Nisa Muftifah Kurniati, Yulia Kusniawati Kusniawati Kusniawati, Kusniawati Kusuma, Apriadi Marki Laili Fiitri Yeni Laili Fitri Yeni Laili Fitri Yeni Lestari, Aini Lisa Gola MAELITA RAMDANI MOEIS Magdalena Magdalena Magdalena Magdalena Mahfut Mardiyanti, Eka Maria Angelina Bonita Herman Maria Angelina Bonita Herman Marinda Sari Sofiyana Mas Akhbar Faturrahman Masriani . Maya Rahmadanty Qairunisa Mega Sintia Mohammad Alfin Rizkiandi Muftifah, Khusnun Nisa Muhammad Reza Muhammad Taufik Riandi Mundiarto, Sigit Murdiyaningsih, Asriah Nurdini Nanda Luthfi Ningsih, Kurnia Ningsih, Kurnia Ningsih Nur Dwi Handarsiputri Nurkaida Winarni Nury Kamelia Oktaviani, Dwi Oktaviani, Rizki Pamane, Yusta Vera Pamela, Pamela Pasaribu, Erna Cristina Pasaribu, Revi Lestari Pristalika, Yunike Putri, Ruqiah Ganda Qairunisa, Maya Rahmadanty Rini Muharini Riska Dawan Tari Robby Firmansyah RR. Ella Evrita Hestiandari Ruqiah Ganda Putri Panjaitan Ruspandi, Ruspandi Salsabila, Alfiya Saripah Nur Asikin Sintia, Mega Sisi Marda Lorensa Sisi Marda Lorensa Siti Fatimah Siti Fatimah Siti Nurhasanah Siti Sahara SITI USWATUN HASANAH Siti Uswatun Hasanah Siti Zubaidah SONY HERU SUMARSONO SONY HERU SUMARSONO Suhara, . Suvani, Monika Susi Syahrina, Syahrina Syamswisna , SYAMSWISNA SYAMSWISNA Syamswisna Syamswisna Syamswisna Syamswisna Syifa Ulva Nara Dita Tenriawaru, Andi Besse Tiara, Marcelini Widya Titin . Titin Hartini Titin Titin Titin Titin Titin Titin Titin Titin Titin Titin Uci Ramadhani Wahyuni, Eko Sri Wahyuni Waskito, Prayogi Widodo Eko widya astuti Winarni, Nurkaida Wiwin Saraswati Wiwin, Mardonius Muliadi Yesi Mila Sari Yogi Dirgari Yokhebed Yokhebed Yuliarsih, Asih Yunike Pristalika Zainiarni, Sri Wahyuni