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Venty Meilasari
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Mathematics

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PENERAPAN E-MODUL BERBANTUAN GEOGEBRA UNTUK MENINGKATKAN HASIL BELAJAR KALKULUS INTEGRAL LIPAT Venty Meilasari
Eksponen Vol. 12 No. 2 (2022): Eksponen: Volume 12 Nomor 2 September 2022
Publisher : Universitas Muhammadiyah Kotabumi

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Abstract: This research aims to improve learning outcomes of folding integral calculus. This research is Action Research. In one action cycle there are four stages, namely planning, implementing, observing, and reflecting. The research subjects were students in the fifth semester of the 2021/2022 academic year, the Mathematics Education Study Program, FKIP UMKO. The instruments in this study were tests, validation questionnaires, and observation sheets. The research was conducted in two cycles. Cycle 1 was declared not successful, because only 34% of students had achieved the target set. After making improvements based on the reflection results of cycle 1, cycle 2 was carried out. In cycle 2, it was found that 72% of students had achieved the set targets. Keywords: e-module, geogebra, folding integral calculus
Pengaruh Model Pembelajaran Needham terhadap Pemahaman Konsep Trigonometri Venty Meilasari; Ratih Handayani; Mira Refiasari
Eksponen Vol. 13 No. 1 (2023): Eksponen: Volume 13 Nomor 1 April 2023
Publisher : Universitas Muhammadiyah Kotabumi

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Abstract: The purpose of this study was to determine whether the Needham learning model had a positive effect on students' understanding of trigonometric concepts. The research methods used are experimental and the study design used is quasi-experimental involving only post-tests. The study population consisted exclusively of students in Class X of Madrasah Aliya Al-Mubarok for the 2021/2022 school year. The samples in this study were classes X IPA 1 and X IPA 2 drawn using a cluster random sampling technique. Correct t-test statistics were used for data analysis. Based on the results of data analysis obtained 3.617 and 1,678. Based on these results, obtained , it can be concluded that there is a positive effect of the application of the Needhaam learning model on students' understanding of concepts. Keywords: Needham Learning Model; Concept Understanding; Trigonometry
Co-Authors Mira Refiasari Ratih Handayani