The Comparison of Learning Effectiveness in Statistics, Mathematical Reasoning Ability, and Attitude toward Mathematics of Mathayomsuksa 3 Students between TAI and CIPPA Group Learning Methods

This research aimed to 1) find the efficiency of learning plans in statistics of Mathayomsuksa 3 students taught by TAI and CIPPA group learning methods as criteria 75/75 2) study the effectiveness index of learning plans in statistics of Mathayomsuksa 3 students taught by TAI and CIPPA group learning methods 3) compare the learning achievement in statistics, mathematical reasoningability, and attitude toward Mathematicsof Mathayomsuksa 3 students betweenTAIand CIPPA group learning methods.Thesamplesof this research were 42 Mathayomsuksa 3 students in second ? term of the 2556 academic year from educational opportunity expansion school in the Muangprommuanghongkoklarm network and the Nongpuelinfadunoi network under Roi Et Primary Educational Service Area 1 from 2 classroom by cluster random sampling method, 16 of Mathayomsuksa 3 students wereselected from Banmailaoschool (Gururatpatana)and weretaught byTAIgroup learning method, 26 of Mathayomsuksa 3 students wereselected from Bannongackschooland were taught by CIPPA group learning method.Theresearchtools contain 1)TAI and CIPPA group studying method plans 2) test 2.1) achievement test 2.2) mathematical reasoning ability test 3) questionnaire of attitude toward Mathematics. The statistics used in this research were percentage, mean, standard deviation and F-test (One-way MANOVA) for hypothesis testing. The research found that efficiency of TAI and CIPPA group learning methods in statistics of Mathayomsuksa 3 students were 81.04/78.33 and 83.10/82.95 respectively. The effectiveness index of TAI and CIPPA group studying methods were 0.6820 and 0.7268 as 68.20% and 72.68% respectively. and Mathayomsuksa 3 students taught by CIPPA group learning method had higher learning achievement in statistics, mathematical reasoning ability, and attitude toward Mathematics than those taught by TAI group learning method with .05 statistically significance.