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Lilies N. Tangge
Universitas Tadulako
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Education Environmental Science Materials Science & Nanotechnology Physics

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Journal : Equator Science Journal (ESJ)

 1 
Diversity of Fern Species (Pteridophyta) in Sipeso Village, Sindue Tobata District, and Their Utilization as Learning Media Ahsyaban; Lilies N. Tangge; Mohamaad Jamhari
Equator Science Journal Vol. 2 No. 3 (2024): Equator Science Journal (ESJ)
Publisher : CV. Dharma Samakta Edukhatulistiwa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61142/esj.v2i3.130

Abstract

Biodiversity is very high, both in flora and fauna, and this abundance should be utilized for community needs. One of the biological potentials is the natural resource of flora, including ferns (Pteridophyta). This study aims to describe the abundance of fern species (Pteridophyta) found in the plantations of Sipeso Village, Sindue Tobata District, and to use the results as an educational medium in the form of a flipbook suitable for use. This type of research is descriptive quantitative, with the research location determined through purposive sampling, selecting two observation stations. Sampling was conducted using line transects with a plot method, with a research area of 5000 m², where each station covers 2500 m². In each station, a 50-meter line transect was placed, and plots of 10m x 10m were systematically arranged using a zig-zag method. Samples within the plots were then collected. The results showed that 12 species of ferns were found, which belong to the class Polypodiopsida, including 2 orders and 8 families. Based on their habitat, 8 species of terrestrial ferns and 4 species of epiphytic ferns were identified. The abundance of fern species (Pteridophyta) in the Sipeso Village plantations is classified as low with an abundance value of R1 = 1.76. The percentage of the educational media’s suitability is 83.25%, indicating that the flipbook as an educational medium is highly suitable for use.
Factors of Learning Difficulties of Students in Science Subjects for Class VII A And VII B at SMP Negeri 19 Palu Nanda Sudin Djafar; Lilies N. Tangge; Musdalifah Nurdin
Equator Science Journal Vol. 2 No. 3 (2024): Equator Science Journal (ESJ)
Publisher : CV. Dharma Samakta Edukhatulistiwa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61142/esj.v2i3.131

Abstract

This study aims to describe the factors of learning difficulties in science subjects at SMP Negeri 19 Palu. This research used a qualitative research method. The data collection technique used was a questionnaire on factors of student learning difficulties. The results show that internal factors affected 36% of students who did not experience difficulties and 64% of students who experienced learning difficulties. Meanwhile, external factors affected 46% of students who did not experience learning difficulties and 54% of students who experienced learning difficulties. It can be concluded that there are factors of learning difficulties in science subjects at SMP Negeri 19 Palu.
An Inventory of Ornamental Plants in The Home Yards of The Community of Ujumbou Village Sirenja Sub-District and Their Utilisation as Learning Media Annisa Fadillah; Musdalifah Nurdin; Lilies N. Tangge
Equator Science Journal Vol. 3 No. 1 (2025): Equator Science Journal (ESJ)
Publisher : CV. Dharma Samakta Edukhatulistiwa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61142/esj.v3i1.133

Abstract

This research aims to describe the types of ornamental plants in the yard of the Ujumbou Village community and produce learning media that are suitable for use. This type of research is descriptive qualitative using exploration method with free sampling technique. The results of the study obtained 76 types of ornamental plants from 37 families and 56 genus found in Ujumbou Village. Assessment of learning media in the form of pocket books conducted by each expert lecturer obtained a score of 82.85% material experts, 97.5% design experts, 69.23% media experts, and 92.25% student trials. The average percentage obtained was 85.45%. These results indicate that the pocket book that has been made is very feasible to use as learning media.
Types of Medicinal Plants in Ombo Village, Sirenja Sub-District and Their Use as Learning Media Radifa zahra; Lestari M.P. Alibasyah; Lilies N. Tangge
Equator Science Journal Vol. 2 No. 3 (2024): Equator Science Journal (ESJ)
Publisher : CV. Dharma Samakta Edukhatulistiwa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61142/esj.v2i3.141

Abstract

The purpose of this research is to describe the types of medicinal plants, parts of medicinal plants and the processing of medicinal plants and to produce learning media in the form of pocket books. This research was carried out in January-July 2024 in Ombo Village, Sirenja District. This type of research is in the form of descriptive qualitative research with data collection techniques of Observation, interviews, surveys and documentation and using the purposive sampling method. The results of the research obtained are 28 species of medicinal plants. Processing by boiling is the most, which is as many as 16 species, in addition to the processing by grinding and pounding and boiling. The leaves are the most widely used, namely 18 species, besides that the parts used are also the stems, fruits, rhizomes and roots. The results of the research on the types of medicinal plants in Ombo Village, Sirenja District, are very feasible to be used as a learning medium with an average score of 82.64%.
Co-Authors Ahsyaban Annisa Fadillah Hj. Musdalifah Nurdin I Komang Werdhiana Lestari M.P. Alibasyah Mohamaad Jamhari Nanda Sudin Djafar Paramitha Yemima Boroallo Radifa zahra Ratman Sitti Aminah