Content Analysis of Vocabulary Complexity and Verb Tense Of English For Nusantara Textbook for Grade Seven Utilizing Lextutor VocabProfiler
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Date
2025-08-30
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MASTER OF ENGLISH LANGUAGE EDUCATION POST GRADUATE PROGRAM UNIVERSITAS MUHAMMADIYAH PURWOREJO
Abstract
This study investigates the vocabulary presentation, vocabulary complexity, and
verb tense usage in the English for Nusantara textbook designed for grade seven. The
purpose of this research is to examine whether the vocabulary and grammatical features
presented in the textbook align with the linguistic needs of junior high school learners.
The study employs content analysis using both manual examination and computational
application, specifically Lextutor’s VocabProfiler, to identify the frequency levels and
distribution of vocabulary across the textbook. In addition, the analysis focuses on the
presentation and variation of verb tenses to determine their appropriateness for beginner-
level learners.
The findings reveal that while the textbook provides a foundation of high-
frequency vocabulary suitable for junior learners, the distribution across chapters
remains uneven, with some sections containing complex vocabulary. Similarly, the use
of verb tenses is dominated by the simple present tense.
The results suggest that although the textbook fulfills its role as an introductory
resource, teachers are encouraged to supplement it with additional vocabulary practice
and tense activities to ensure balanced language input. This study highlights the
importance of evaluating teaching materials to maintain both accessibility and adequacy
for EFL learners.