Developing a Model for Organizing Learning Activities to Promote Competence in Solving Math Problems Integer Matter for Students Secondary 1

Abstract

The purposes of this research were 1) to study the basic information for developing learning activities in order to stimulate mathematics problem-solving skills in Integer, grade 7 students. 2) to create learning activities to stimulate mathematics problem-solving skills in Integer. 3) to experiment learning activity in order to stimulate mathematics problem-solving skills in Integer. 4) to estimate learning activity. The samples were 31 students of Watprachanimit school in the 2^nd semester of the academic year 2019, that were selected by cluster random sampling. There were 5 instruments such as learning activity, lesson plans manual, achievement tests, mathematics problem-solving tests, and questionnaire. The data were analyzed by mean ( ), standard deviation (S.D), dependent t-test and content analysis. the results were as follow: Leaning activity in order to stimulate mathematics problem-solving skill in Integer grade 7 student is “5 P Model” consisted 8 compositions 1) Principle 2) Objective 3) Leaning process 4) Knowledge 5) Social  system

6) Reaction 7) Supporting  system 8) Conditions of using

The efficiency of the 5 P model met the criterion of 80.04/80.22 according to the criterion 8o/80, the achievement and mathematics problem-solving skill in Integer were statistically significantly higher than before the instruction at .05 level. The opinion of students toward the learning activity was at the highest agreement level.