Vocabulary Learning and Retention Using Semantic Mapping Technique At 7th Grade of SMPN 2 Sakra Timur

Sep 28, 2026

Uploaded by Blitz

Vocabulary is central to English acquisition, underpinning listening, speaking, reading, and writing. The study examines whether semantic mapping improves seventh-grade students’ vocabulary learning and their ability to retain learned words at SMPN 2 Sakra Timur. A quantitative pre-experimental one-group pre-test and post-test design with a delayed post-test is applied. Data are analyzed using Repeated Measures ANCOVA. Results show significant gains in post-test vocabulary learning (p=0.007), while retention does not significantly improve (p=0.137).

LanguageEnglish

CategoryExam

FormatPDF

Pages6

Reading Time15 min

AccessFree to download

Introduction

Vocabulary as a foundation for English learning

Challenges in vocabulary mastery and long-term retention

Need for improved teaching methods and semantic mapping

Vocabulary Learning and Retention Using Semantic Mapping Technique At 7th Grade of SMPN 2 Sakra Timur Istiqomah1, Boniesta Zulandha Melani2, dan Agus Saputra3 1,2,3,4 English Department Faculty Of Teacher Training and Education, Mataram University, Mataram, Indonesia. DOI: [https://doi.org/10.29303/jcar.v7iSpecialIssue.10770](https://doi.org/10.29303/jcar.v7iSpecialIssue.10770) Received: 05 Januari 2025 Revised: 07 Maret 2025 Accepted: 16 Maret 2025 Abstract: Vocabulary plays a crucial role in English language acquisition, serving as the foundation for developing listening, speaking, reading, and writing skills. This study investigates the effectiveness of the semantic mapping technique in improving vocabulary learning and retention among seventh-grade students at SMPN 2 Sakra Timur. This study employs quantitative methods with a pre-experimental one group pre-test and post-test design. The population in this study were all Class 7th-grade students, with 30 samples. The study involved a single experimental group of 30 students who underwent pre-test, posttest, and delayed post-test assessments. The data collection technique used the pre-test, posttest, and delayed post-test. Data were analyzed using Repeated Measures ANCOVA to find out significant differences across testing phases. The results indicate that the semantic mapping technique significantly improved students' vocabulary learning, as evidenced by a substantial increase in post-test scores compared to pre-test scores (p = 0.007, n = 0.235) . However, the technique did not significantly improve students' retention, as evidenced by the non-significant interaction between time and pre-test scores (p = 0,137, n = 0.077) . These findings suggest that while semantic mapping is effective in facilitating initial vocabulary learning, its impact on long-term retention remains limited. This implies additional strategies to combine the semantic mapping technique with other techniques to maximize its effectiveness in long-term vocabulary retention. Keywords: Vocabulary Learning, Retention, Semantic Mapping Technique. Introduction Vocabulary is a fundamental component of learning English. Before students can effectively develop their language skills, they must acquire a basic vocabulary (Sekhar, 2021) . An extensive vocabulary significantly improves language proficiency and facilitates effective communication (Palma, 2023) . Learning vocabulary is integral to developing other language skills, such as listening, speaking, reading, and writing. It is crucial because the more words students know, the better their comprehension and communication abilities, both orally and in writing (Indriarti, 2014) . Many countries worldwide include English in their education curriculum and make English a second language so that children can learn it early (Ilyosovna, 2020) . To communicate effectively in English, learners must acquire a sufficient vocabulary and know how to use it correctly (Anditasari, 2022) . Being able to speak a language requires proficiency in its vocabulary as well. However, Learners struggle to master vocabulary, and they face difficulty in finding the right words to express themselves when speaking English (Udaya, 2021) . Learners find mastering vocabulary one of the significant challenges for non native speakers (Mbaki, 2023) . The students in junior high school learning English must become proficient in vocabulary. According to Bakti (2018), one of the most crucial components of understanding a subject is vocabulary. In a context such as junior high school education, vocabulary is an essential link that connects and facilitates the development of the four language skills (Machfudi & Afidah, 2022) . One of the most significant obstacles that language learners face is expanding their vocabulary, which is necessary for effective communication. Ghazali (2007) states in Tran (2020) that one of the main difficulties language learners encounter is acquiring vo

FAQs

What technique is investigated to improve vocabulary learning and retention?

The study investigates the semantic mapping technique for improving vocabulary learning and retention among seventh-grade students.

What research design and data analysis are used?

A quantitative pre-experimental one-group pre-test and post-test design is used, including a delayed post-test. Repeated Measures ANCOVA is applied to test differences across phases.

Do the results show improvement in long-term retention?

No. The technique significantly improves post-test vocabulary learning, but retention is not significantly improved, shown by a non-significant interaction between time and pre-test scores.

Sep 28, 2026

Uploaded by Blitz