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Journal : Jurnal Penelitian Pendidikan IPA (JPPIPA)

Overview of Young Mothers’ Readiness in Giving Exclusive Breastfeeding in the Ajibata District, Toba Regency, North Sumatra Province Budiani, Ni Nyoman; Mikawati; Kusmiyati; Solang, Sesca Diana; Judijanto, Loso
Jurnal Penelitian Pendidikan IPA Vol 10 No 7 (2024): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i7.6659

Abstract

Mothers have an important role in the development of children's growth and development from an early age. Child development will take place optimally with exclusive breastfeeding from the mother. However, field data shows that young mothers still do not have knowledge and understanding of the importance of exclusive breastfeeding for children. This study aims to determine the readiness of young mothers in exclusive breastfeeding in Ajibata District, Toba Regency, North Sumatra Province. This study used descriptive research with a cross sectional design conducted at the Ajibata Health Center. The research sample used quota sampling which amounted to 30 people with a questionnaire as a research instrument. The results showed that the picture of readiness to provide exclusive breastfeeding in Ajibata District was influenced by the education level of young mothers dominated by high school graduates totaling 23 people and young mothers who were ready to provide exclusive breastfeeding both physically and mentally totaling 23 people.
Analysis of The Heavy Metal Cd Content in Ricefield Eel from Rawa Taliwang Lake, West Sumbawa Regency Khairuddin; Yamin, M.; Kusmiyati
Jurnal Penelitian Pendidikan IPA Vol 10 No 4 (2024): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i4.7516

Abstract

It is important to carry out research on heavy metal in fish body. The specific aims and targets of this research are: Want to know the metal content of Cadmium (Cd) in Ricefield eels (Monopterus albus) which comes from Rawa Taliwang Lake. The specific benefit is to protect consumers who consume fish from heavy metal contamination. The research was carried out at Rawa Taliwang Lake, namely in an area that is submerged in water. There are 2 research stations, namely in the eastern and western parts of the lake. Data collection method was carried out using traps (Bubu). Four Ricefield eel samples were taken at each station. Next, the rice eel samples were put into a plastic bag and then stored in a sample box. The research samples were then analyzed at the Mataram Uviversity analytical laboratory and at Environmental Laboratory of the Environmental and forestry services West Nusa Tenggara Province.  The data analysis method is carried out by taking the tissues from the Ricefield eel muscles, and then analyzed for Cd heavy metal content by using Atomic Absorption Spectrophotometer. Measurement of heavy metals in Ricefield eel tissue was carried out by adding concentrated HNO3 and HClO4 , heated at a temperature of 60-70ºC for 2-3 hours until the solution was clear. Samples are ready to be measured with AAS using an air-acetylene flame. The conclusion of this research is that the content of Cd heavy metal in Ricefield Eels (Monopterus albus) originating from Rawa Taliwang Lake ranges from 2.55 - 4.01 mg/kg (ppm).
Assessing the Effectiveness of a Research-Driven Biochemistry Laboratory Manual in Enhancing Student Cognitive Learning Outcomes and Business Awareness Sedijani, Prapti; Rasmi, Dewa Ayu Citra; Kusmiyati; Nathnia, Elga Amelinda
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.7749

Abstract

This study examines student responses upon the implementation of Biochemistry Laboratory Manual which focused on science-economics. The manual was implemented on Biochemistry poracticum classes for 3 consecutive schedules. Students' cognitive, affective, and psychomotor learning outcomes were recorded that implies their responses to the topic. Validated questions and questionnaires were used and were administered before the first and after the third round of practicum classes. Data analysis employed Student T-tests. It was revealed that the implementation of the Laboratory Manual moderately enhances biochemistry learning achievements (N-Gain) and the students responded positive and very positive toward the topic at 80% and 18% respectively.
Co-Authors A. Wahab Jufri Abdul Hafid Adam, Yulien Adha, Diyaul Afrah, Ashri Sabrina Agnes Montolalu, Agnes Aidal Fitri Ainun Nadiya Alya Salsabila Alfira Rosalia Amaliyah Mukmilah Amelia Donsu, Amelia Ananda Magfirah Nabigah Andalusia Pramita Anita Lontaan Arifin, Rizki Dewi Sativa Lestari Arimby Hariananda, Dena Asep Riyana Ayubi, Muhammad Nofa Baiq Widyawati Biha, Muntasya Cahya, Zulfikar Akbar Cahyati, Yanti Dadi Setiadi Dedeo, Yermia Ademi Dewa Ayu Citra Rasmi Dian Imam Saefulah Dimas Adi Pratama Dinar Septian Islamidina Elfredo Ellen Fahmi Wiram Faizin, Afan FR. Eka Ratnasari Friska Ghozali Gita Ismarani Gusti Ayu Tirtawati, Gusti Ayu Happy Bandana Biswas Hasanah, Nurul Yatun Heni Tahira, Ketin Ayu Heri Djamiatul I Wayan Merta Irmasanti Jamaluddin Judijanto, Loso Keintjem, Femmy K. Khairuddin Khairuddin - Kurnia Anggriani Lintarsari, Gustia Alinda M Yamin M. Ma’ruf M. Yamin M. Yamin Mahrus Mamat Purnama Maria Resi, Erika Mariani, Dini Martha Martono, Boedi Mawaddah, Ely Memah, Herlina Miftahul Hidayat Mikawati Muhlis Mulyadi, Ariep Nabiilah Nasiruddin, Niswatun Khasanah Nathnia, Elga Amelinda Ni Luh Eka Widya Santi Ni Luh Putu Pebri Artayani . Ni Nyoman Budiani, Ni Nyoman Ni Nyoman Sarmi Ni Nyoman Sugiartini Ni Putu Melania Putri Ni Putu Virgi Eka Ayu Rasta Ningsih, Mira Utami Nunung Mulyani Nurhayati, Tetik Peni Cahyati Prapti Sedijani PRAPTI SEDIJANI, PRAPTI Priska Swarasnantyo Puji Astuti Puji Utami Rakhmawati Purnama, Anggraeni Marina Rama Cipta Prasetya Ramadhan, Ulfa Cahaya Rasmi, Dewa Ayu Citra Ratnaningtyas, Lucia Shinta Ressa Wardeni Ria Hartini Rizdania, Rizdania Robin Dompas, Robin Rosuliana, Novi Enis Ruman Saefulah, Dian Imam Sakaroni, Rubiyatna Sania Zamira Saputri, Andini Sarah Kurnia Sativa, Denianto Yoga Sedijani , Prapti Sesca Diana Solang, Sesca Diana Sintya, Endah Septa Sri Utami Subur Fathoni, Gesit Sucipto Sukarso, Aa Syamsul Bahri Syifauddin, Achmad Tamarol, Janake E. Tantri Tefa, Marni Titik Rahmawati Tri Ayu Lestari Untung Nugroho Victor Maruli T. L. T Vifiladya, Maulidina WAHYUNI Wibisono, Galih Widiantari, Citra Aluh Yanyan Bahtiar