Pipit Marianingsih
Sultan Ageng Tirtayasa University

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Identification of Students' Misconceptions on the Photosynthetic and Plant Respiration Concepts Using a Two-Tier Diagnostic Test Arsyida Yuliasari; Diki Latu Har Hari; Pipit Marianingsih
International Journal of Biology Education Towards Sustainable Development Vol 3, No 1 (2023)
Publisher : Gemilang Maju Publikasi Ilmiah (GMPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53889/ijbetsd.v3i1.155

Abstract

This study aimed to determine the results of analyzing students' misconceptions of photosynthesis and plant respiration using a two-tier diagnostic test instrument in science class XII. Photosynthetic and respiration are considered abstract concepts and difficult for students to understand, allowing misconceptions to occur. A two-tier diagnostic test is one of the diagnostic tests that can be used to identify students' misconceptions. This study used a descriptive qualitative method, using a two-tier diagnostic test and interviews instrument. The sample of the research was 75 students. The result showed that the students' misconceptions of photosynthetic and respiration concepts scored 27.9% in the low category. In comparison, the cause of students' misconception can be the need for students' ability to understand the detail of the teacher's explanation.
Biology Learning Content Analysis on Aves Diversity: A Case Study at Kaduberureum Biodiversity Park’s PT Chandra Asri Petrochemical Tbk, Indonesia Pipit Marianingsih; Mahrawi Mahrawi; Adira Cahyani; Riesta Octoviani; Syifa Nurrohmah; Lailli Sabta Nugraha; Yoseph Sugiharto Karahayon; Eren Putra Febrio
International Journal of Biology Education Towards Sustainable Development Vol 3, No 1 (2023)
Publisher : Gemilang Maju Publikasi Ilmiah (GMPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53889/ijbetsd.v3i1.201

Abstract

Biology learning must be delivered contextually, for example, by presenting content based on field facts related to biodiversity. One of the biodiversity conservation areas in Banten Province is Kadubeureum Biodiversity Park, as a form of PT Chandra Asri's contribution to environmental conservation. The biodiversity park acts as a protected area for flora and fauna species found in the area, including Aves. The existence of Aves affects the quality of an environment because Aves are an important component of the ecosystem. This study aims to analyze biology content based on Aves diversity in the Kadubeureum Biodiversity Park to be implemented as contextual learning material, especially in the biodiversity concept. The research was conducted in July-November 2022. The method used was a survey and case study, completed with the point count method for Aves data collection in Biodiversity Park’s PT Chandra Asri at Kadubeureum Village, Serang, Banten, Indonesia. Based on the research identified 28 species of Aves including to 17 families. The results showed that there were several species of Aves endemic to Java, such as the "Javan Bondol" (Lonchura leucogastroides), the "Mountain Pijantung" (Arachnothera affinis), the "Paok Pancawarna" (Hydrornis guajanus), and the "Java Cinenen" (Orthotomus sepium). Furthermore, the facts obtained based on the Aves diversity observation can be used as contextual biology learning content, in the concept of biodiversity, such as for classification, biodiversity level, as well as threats and conservation effort learning.