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Journal : Jurnal Pendidikan, Sains dan Teknologi

Pengaruh Model Pembelajaran Kooperatif Tipe Team Games Tournament (TGT) Berbantuan Media Poster Terhadap Hasil Belajar IPA Terpadu Di SMP Negeri 1 Waibakul Natania Rambu Baba Niria; Yohana Makaborang; Anita Tamu Ina
Jurnal Pendidikan, Sains Dan Teknologi Vol. 2 No. 2 (2023): April - Juni
Publisher : CV. ITTC INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47233/jpst.v2i2.713

Abstract

This research was conducted to determine the effect of using the Team Games Tournament (TGT) type of cooperative learning model on the science learning outcomes of class VIII students on the human circulation system material at SMP Negeri 1 Waibakul. The research method uses a quasi experiment, this study uses class VII-A as the control class and class VIII-C as the experimental class. The research design uses a nonequivalent control group design. This study used a sample of 72 students using non-probability sampling. Learning outcomes in the cognitive domain are obtained from pretest and posttest scores. Student learning outcomes were analyzed using statistical analysis and inferential statistics in the form of a t test. The results of the analysis obtained that the average value of the experimental class posttest was 85.33 and the control class posttest was 61.97. Based on testing the hypothesis with the t test at α = 0.05, a sig (2-tailed) value of 0.000 is obtained so that it can be concluded that H1 is accepted and H0 is rejected, meaning that there is an effect of using the Team Games Tournament (TGT) cooperative learning model on students' natural science learning outcomes. VIII on human circulatory system material at SMP Negeri 1 Waibakul.
Keanekaragaman Tumbuhan Herba Berpotensi Obat Di Daerah Aliran Sungai Kambata Tana Kabupaten Sumba Timur Sebagai Media Pembelajaran Biologi Felitas Rambu Ema Eut; Anita Tamu Ina
Jurnal Pendidikan, Sains Dan Teknologi Vol. 2 No. 4 (2023): Oktober - Desember
Publisher : CV. ITTC INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47233/jpst.v2i4.1227

Abstract

This study aims to determine the diversity of herbaceous plants with medicinal potential and the use of plants as learning media in the form of flipbooks. This type of research is ecological research with a quantitative approach. Based on the research results, it is known that the diversity of herbaceous plants in the Kambata Tana river is classified as moderate with an H'= 2.212. Analysis of other ecological indices such as density is known to be the largest density by Stachytarpheta jamaicensis with a relative density (KR) value of 19.5% while the smallest density is by Amaranthus spinosus which has a relative density (KR) value of 2.2%, the highest species frequency is owned by Stachytarpheta jamaicensis which has a relative frequency value of 8.73% while Amaranthus spinosus has the smallest species frequency with a relative frequency value of 0.48% and a dominance index of herbaceous plants with medicinal potential of 0.061 which is relatively low. The diversity of herbaceous plants with medicinal potential is used as a learning medium in the form of flipbooks which obtain an average validation value of 96% and are classified as very valid.