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PREPARATION AND ORGANOLEPTIC TEST OF PURPLE SWEET POTATO (Ipomoea batatas L.) FLOUR USING THE HEAT MOISTURE TREATMENT (HMT) Azhani, Nazuhra; Taib, Eva Nauli; Zahara, Nurlia; Nurrizwani, Nurrizwani; Riski, Anisa Ayu
Jurnal Biologi Sains dan Kependidikan Vol 3, No 2 (2023): BIOSAINSDIK : JURNAL BIOLOGI SAINS DAN KEPENDIDIKAN
Publisher : Prodi Tadris Biologi Fakultas Agama Islam Universitas Muhammadiyah Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37598/biosainsdik.v3i2.1850

Abstract

Processing purple sweet potatoes into flour is one way so that sweet potatoes can be used for a longer time. Currently, there are still many students who don't know about sweet potato flour. Therefore, the researchers tried to make purple sweet potato flour and found out the comparison of proximate tests for flour using organoleptic tests. This research used the Heat Moisture Treatment method and used organoleptic tests on 15 respondents, namely taste, color, aroma, appearance and even texture. carried out from 18 to 24 October 2023. This research was conducted at the Tarbiyah Faculty, Building A UIN Ar-Raniry. The results obtained in this study showed that 60% liked sweet potato flour very much, 20% liked it and only 13% did not like it.
ENHANCING STUDENT LEARNING MOTIVATION THROUGH THE SYNERGY OF THE TALKING STICK MODEL AND CHOOSE NUMBER MEDIA ON THE NERVOUS SYSTEM TOPIC Dewi, Cut Ratna; Azhani, Nazuhra; Fajriana, Nurul
Jurnal Biologi Sains dan Kependidikan Vol 5, No 2 (2025): NOVEMBER: BIOSAINSDIK : JURNAL BIOLOGI SAINS DAN KEPENDIDIKAN
Publisher : Prodi Tadris Biologi Fakultas Agama Islam Universitas Muhammadiyah Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37598/biosainsdik.v5i2.2598

Abstract

Learning motivation is a crucial factor in determining the success of classroom learning. However, based on initial observations, a lower level of student learning motivation was found, specifically regarding the nervous system material. This study aims to analyze the improvement of learning motivation in eleventh-grade high school students through the application of the Talking Stick learning model combined with Choose Number media on the nervous system topic. The research method used was quantitative with a Quasi experimental design approach, employing a non equivalent contol group design. Data collection techniques utilized observation and questionnaires with research intruments in the form of observation sheets and motivation questionnaires. Data analysis was conducted using percentage formulas. The results of this study indicate a significant increase in the average percentage of student learning motivation in the experimental class, reaching 82.9%, which falls into the very high category. It can therefore be concluded that the application of the Talking Stick learning model integrated with Choose Number media is effective in enhancing student learning motivation regarding the nervous system material within the experimental class.otivation questionnaires. Data analysis was conducted using percentage formulas.