@article{Chanthum_Tantinai_Angganapattarakajorn_2022, place={Nakhon Sawan,Thailand}, title={The Effects of Active Learning Management with Think – Pair - Share on Mathematical Reasoning Ability and Achievement of Mathayomsuksa 3 Students}, volume={5}, url={https://so02.tci-thaijo.org/index.php/edunsrujo/article/view/255289}, abstractNote={<p>       </p> <p>The purposes of this research were; to compare mathematical reasoning ability and mathematical achievement of Mathayomsuksa 3 students after using active learning management with think – pair – share technique with a 70 percent criterion. The sample group was 40 Mathayomsuksa 3/2 students at Sriracha school in the 2020 academic year who were selected by a cluster random sampling. The instruments of this research consisted of seven lesson plans, a mathematical reasoning ability test with the reliability of 0.90, and a mathematical achievement test with the reliability of 0.89. The statistics for analyzing the data were means, standard deviation and t-test for one sample. The research results were that:</p> <p>            1) mathematical reasoning ability of the sample group after using active learning management with think – pair – share technique was higher than the 70 percent criterion at .05 level of significance, and         2) the mathematical achievement of similarity after using with active learning management with think – pair – share technique was higher than the 70 percent criterion at .05 level of significance.</p>}, number={2}, journal={Education journal Faculty of Education, Nakhon Sawan Rajabhat University }, author={Chanthum, Pronpawee and Tantinai, Pantipa and Angganapattarakajorn, Vetcharit}, year={2022}, month={Aug.}, pages={8–16} }