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All Journal Multidiciplinary Output Research for Actual and International Issue (Morfai Journal) Formosa Journal of Science and Technology (FJST)
SELVIANA NAPITUPULU
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PARTNERSHIP-DUAL TRAINING SYSTEM MODEL FOR BASIC SAFETY TRAINING TO IMPROVE VOCATIONAL EDUCATION TEACHER COMPETENCE Kisno; Saut Purba; Arif Rahman; Sherly; Selviana Napitupulu
Multidiciplinary Output Research For Actual and International Issue (MORFAI) Vol. 5 No. 5 (2025): Multidiciplinary Output Research For Actual and International Issue
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/morfai.v5i5.3295

Abstract

Abstract
The Effect of Jigsaw Technique on Writing Ability of Grade Tenth Students at SMA Negeri 1 Siantar Lidya Rospita Purba; Selviana Napitupulu; Bertaria Sohnata Hutauruk
Formosa Journal of Science and Technology Vol. 3 No. 6 (2024): June 2024
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjst.v3i6.9877

Abstract

This research aims to determine if the jigsaw technique is effective for improving grammar mastery in writing recount texts compared to conventional methods. Using a quasi-experimental design, two classes of tenth-grade students at SMA Negeri 1 Siantar were studied. The experimental class was taught using the Jigsaw technique, while the control class used conventional methods. Both classes received pretests and posttests to assess their understanding. The experimental class's average scores increased from 54 to 80.46, whereas the control class's scores rose from 53.21 to 71.21. The results, with a t-value of 2.44 compared to a t-table value of 2.00, indicate that the Jigsaw technique significantly improves students' ability to write recount texts, rejecting the null hypothesis.
Co-Authors ARIF RAHMAN Bertaria Sohnata Hutauruk Kisno Lidya Rospita Purba Saut Purba Sherly