Abstract:
The purposes of this research were: 1) to develop Mathematics learning packages on Surface Area and Volume by using co-operative learning with TAI technique for Matthayomsuksa 3 Students based 0n the criteria set at 75/75; 2) to compare Mathematics Problem Solving Skills for Matthayomsuksa 3 Students who learned with Mathematics learning packages on Surface Area and Volume by using co-operative learning with TAI technique 65 percentage criterion; and 3) to study satisfaction of the students towards learning by using Mathematics learning packages on Surface Area and Volume by using co-operative learning with TAI technique for Matthayomsuksa 3 Students. The sample was 38 Matthayomsuksa 3 Students at chomphraprachasan School, chomphra District, Surin province in the first semester of the academic year 2015 selected by simple random sampling. The study instruments included : 1) 6 sets of Mathematics learning packages ; 2) 16 lesson plans Surface Area and Volume;3) 5 items of the achievement test of Mathematics Problem solving skills; and 4) 10 item questionnaire asking students satisfaction towards learning by using Mathematics learning packages on Surface Area and Volume by using co-operative learning with TAI technique. The collected data was analyzed by mean, percentage, standard deviation. The hypothesis was tested by using t-test for one Sample. The results of this research were as follows:
1.The effeciency of using Mathematics learning packages on Surface Area and Volume by using co-operative learning with TAI technique for Matthayomsuksa 3 Students was at 79.90/77.21 which met the criteria set.
2. The Mathematics Problem solving skills of Matthayomsuksa 3 Students after being taught by using Mathematics learning packages packages on Surface Area and Volume by using co-operative learning with TAI technique the 65 percentage criterion at .01 level of significance.
3.The satisfaction of the students towards learning by using learning packages on Surface Area and Volume by using co-operative learning with TAI technique for Matthayomsuksa 3 Students as a whole was at a highest level.