Integral : Jurnal Penelitian Pendidikan Matematika p - ISSN 2654-4539 e Ae ISSN 2654-8720 Vol. 7 No. November 2024 Page 26 of 31 Use Of Quizwhizzer Media To Improve Vocabulary Skills In Mathematics Learning Sri Rejeki Pramudyawardhani 1 . Slamet Arsito 2 . Sofri Rizka Amalia 3 English Language Education Study Program. Peradaban University. Bumiayu English. Al Mi'raj Middle School. Talang Mathematics Education Study Program. Peradaban University. Bumiayu pramudyawardhani81@gmail. com 1 , arsito. slamet@gmail. com 2 , rizkia@gmail. ABSTRACT The aim of this research is to determine whether vocabulary abilities in mathematics learning after applying the QuizWhizzer media are better than vocabulary abilities in mathematics learning before applying the QuizWhizzer media. This research is experimental research. The population in this study were class Xi students at Al Mi'raj Talang Middle School. Meanwhile, the sample in this research was class Vi The data collection techniques in this research were tests and documentation. The test is used to determine vocabulary abilities in learning mathematics. Documentation is used to find out student data and photos of activities. Data analysis techniques are prerequisite tests: normality and homogeneity tests, data analysis tests: paired sample t test. Vocabulary abilities in mathematics learning after the application of the QuizWhizzer media are better than vocabulary abilities in mathematics learning before the application of the QuizWhizzer media . Keywords: Vocabulary Ability in Mathematics Learning. Quizwhizzer Media. INTRODUCTION The ability to understand and master understanding of the material and vocabulary in English is an important overall learning outcomes. aspect that supports student success in On the other hand, developments in educational technology provide great globalization, the use of English in The use of technology in academic contexts, especially in learning allows the creation of a more mathematics learning, is increasingly interactive learning environment and becoming a necessity. English is not supports students' learning processes only used as a communication tool, in a more interesting and effective understanding mathematical concepts The research results of Kibtiah et al. Quizwhizzer media is very resources and international exams. feasible, practical and effective to use Therefore, to improve learning outcomes for English elementary school students. The mathematics becomes increasingly crucial for students. applications increase student learning However, many students experience motivation, many students are active difficulties in understanding and in learning (Iskandar et al. , 2. mastering English vocabulary related The application of QuizWhizzer is to mathematics. This is caused by effective, meaningful, interesting, and several factors, including differences (Wafara, 2. Apart from that, the exposure to mathematical terms in results of other research state that the English, and teaching methods that do use of image media is effective in not fully support mastery of this improving English mathematics skills As a result, students often (Qowiyudin et al. , 2. The feel overwhelmed when they have to learning model through learning learn mathematics in English, which games is more fun, increases students' learning motivation so that their occur while using this platform, such ability to master vocabulary increases as answering questions, receiving (Gusniwati & Rahmawati, 2. One platform that has been widely classmates, create a dynamic and used for this purpose is QuizWhizzer. competitive learning environment. QuizWhizzer web-based This can increase students' interest interactive quiz platform designed to and motivation to learn English increase student engagement in the vocabulary related to mathematics, which in turn can improve their With understanding of the mathematics QuizWhizzer, teachers can design material itself. quiz questions that are fun and Research regarding the effectiveness challenging, and provide immediate of using QuizWhizzer in improving feedback that helps students learn English more effectively. mathematics is important, especially in this increasingly advanced digital learning. QuizWhizzer can be used as Technology-oriented education a medium to improve mastery of requires innovative approaches to English vocabulary relevant to this teaching, especially to help students With approach. QuizWhizzer makes the understanding complex subjects such process of learning math vocabulary as mathematics. With this research, it in English more fun and motivating. is hoped that empirical evidence can Students not only learn through be found that supports the use of memorization, but also through direct QuizWhizzer as an effective learning interaction with quiz questions that aid in developing students' English encourage a deep understanding of vocabulary skills in a mathematics mathematical terms in English. Apart from that, using QuizWhizzer Furthermore, it is hoped that the also helps students to be more active results of this research can make a in learning. The interactions that development of mathematics teaching were class Xi students at Al Mi'raj strategies that are more appropriate to Talang Middle School. Meanwhile, students' needs in the digital era. The the sample in this research was class use of media such as QuizWhizzer not Vi only improves mastery of English techniques in this research were tests vocabulary, but can also create a and documentation. The test is used to learning environment that is more determine vocabulary abilities in engaging, fun, and supports the Documentation is used to find out Overall. The student data and photos of activities. Data ability to master English vocabulary prerequisite tests: normality and relevant to mathematics, it is hoped homogeneity tests, data analysis tests: that they will be more confident and paired sample t test. competent in facing academic and professional challenges in the future. RESEARCH RESULT Thus, the use of learning media such as QuizWhizzer can be an effective Learning is carried out by applying solution in improving the quality of education in this digital era. mathematics material using English. The aim of this research is to This vocabulary in mathematics material. abilities in mathematics learning after With the Quiz Whizzer media, applying the QuizWhizzer media are students play games according to better than vocabulary abilities in those created by the teacher and mathematics learning before applying complete them by practicing their the QuizWhizzer media. skills in English with mathematics QuizWhizzer English Before learning, students are given a pretest and after learning they RESEARCH METHODS are given a posttest. This research is experimental The population in this study The hypothesis used is yaycu : yuN1 O yuN2 . ocabulary ability in 15,924 > ycNycycaycayceyco = 1,729 , then H 0 rejected And accept H1. This means after the application of the QuizWhizzer media mathematics learning after applying the QuizWhizzer media are better mathematics learning before applying before the application of vocabulary ability in the QuizWhizzer media . the QuizWhizzer medi. CONCLUSION ya1 : yuN1 Ou yuN2 . ocabulary ability in Based on the research results, it can be concluded that vocabulary abilities in mathematics learning after the QuizWhizzer media is application of QuizWhizzer media are better than vocabulary better than vocabulary abilities in mathematics learning before the application of QuizWhizzer media . QuizWhizzer medi. BIBLIOGRAPHY