@article{Kullachodthananon_Wongkhamjan_2023, title={Development of Analytical Thinking Ability by Using Learning Activities Based on Constructivist Concepts for Grade 8 Students}, volume={17}, url={https://so03.tci-thaijo.org/index.php/reru/article/view/256733}, abstractNote={<p><strong>              </strong>This research aimed to develop analytical thinking ability by using learning activities based on the concept of constructivism for Grade 8 students with an expected minimum average score of 70.00 % of the full score. The target group was 21 Grade 8 students of Bankanhaknonyai School (Sirigate Prachawit), Mueang Roi Et District, Roi Et Province. They were studying in the second semester of the academic year 2020. The research used 3 cycles of action research. The Research instrument were 7 lesson plans based a <br />on constructivist learning management plan. And the instruments used for data collection and analysis were <br />1) A multiple-choice analytical thinking ability test with 4 choices, and 84 items. and 2) A student learning reflection form. The quantitative data was analyzed through mean, percentage, and standard deviation whereas the qualitative data was analyzed through narrative content analysis.</p> <p>              The research results of developing analytical thinking ability by using learning activities based on the concept of constructivism indicated that Grade 8 students had higher analytical thinking ability. After an intervention, 14 students (66.67%) showed an average test score of 26.24 from a full score of 36 points or 72.88% of the full score, which passed the criterion score of 70.00%</p>}, number={1}, journal={Journal of Roi Et Rajabhat University}, author={Kullachodthananon, Sirirat and Wongkhamjan, Jitraporn}, year={2023}, month={Apr.}, pages={114–124} }