期刊名称：ELT Forum: Journal of English Language Teaching
电子版ISSN：2252-6706
出版年度：2019
卷号：8
期号：1
页码：37-48
DOI：10.15294/elt.v8i1.27906
语种：English
出版社：Universitas Negeri Semarang
摘要：This quasi experimental study aims to find out the effectiveness of the use of Flashcards collaborated with Numbered Heads Together compared to the use of only Flashcards to improve seventh grade students’ vocabulary knowledge in one Junior High School in Batang. The data was obtained through pre-test and post-test. Conventional change score data analysis showed that the control group achieved better vocabulary knowledge improvement result with 3.42 compare to 2.66 improvement result of experimental group. Likewise, the data analysis using process-oriented change score by Frost (2014) also favour the control group with 22% improvement than the experimental group with 19% improvement. Thus, Flashcards is more effective than Flashcards collaborated with Numbered Heads Together to improve students’ vocabulary knowledge.
关键词：flashcards; Numbered Heads Together; vocabulary knowledge; quasi experimental research
