Results of Developing Thai Reading and Writing Skills of Grade 2 Students by Using PWIM Learning Management and Questioning Techniques Results of Developing Thai Reading and Writing Skills of Grade 2 Students by Using PWIM Learning Management and Questioning Techniques

Abstract

The objectives of this study were to 1) compare reading skills of Grade 2 students after receiving PWIM learning management and questioning techniques with a 70% criterion, and 2) compare writing skills of Grade 2 students after receiving PWIM learning management and questioning techniques with a 70% criterion. This research is experimental research. The samples of this research consisted of 30 Grade 2 students of Anubanprakonchai School (Amnuaykitratwittayakarn) in the first semester of the 2025 academic year, who were selected by cluster random sampling. The research instruments consisted of 1) 12 lesson plans; 2) a 20-item reading and writing skills test. Statistics used for data analysis included percentages, means, and standard deviations, and hypothesis testing using a one sample t-test.

          The findings revealed that: 1) Reading skill mean score of Grade 2 students after receiving PWIM learning management and questioning techniques was 99.00 percent, statistical significantly higher than 70% threshold at the .05 level. 2) Writing skill mean score of Grade 2 students after receiving PWIM learning management and questioning techniques was 96.30 percent, statistical significantly higher than 70% threshold at the .05 level