A DEVELOPMENT OF LEARNING ACTIVITIES BY SSCS MODEL TO ENHANCE MATHEMATICS PROBLEM SOLVING ABILITY ON CONIC SECTION FOR GRADE 10 STUDENTS

Abstract

The purposes of this research were 1) to construct and effectiveness Index of learning activities by SSCS Model to enhance mathematics problem solving ability on “conic section” for grade 10 students 2) to compare mathematics problem solving ability after using learning activities with determined criteria of 70% of total posttest scores and 3) to study the satisfaction with learning activities by SSCS Model on “conic section” of student grade 10. There were three steps of research and development as follows : 1) to find and create effectiveness Index of learning activities 2) to study of result of a mathematics problem solving ability for grade 10 student at Banmiwittaya School  and 3) to study the satisfaction of student. The instruments used to evaluation a test of and ability of mathematics problem solving and Satisfaction. The statistics was used to find mean () standard deviation (S.D.) and t-test one sample. The results were as follows.

1. The study of result of learning activities by SSCS Model compose of 3 steps, 1) Introduction step. 2) The teaching step including 4 sub-steps as follows: (1) S : Search, (2) S : Solve, (3) C : Create and (4) S : Share and 3) the conclusion. The evaluation by experts showed that these activities were appropriateness at the high level when using the activities, it found that effectiveness index was 0.7189 or 71.89 percentages.


2. The result of this study in the mathematics problem solving ability in learning activities by SSCS Model, Conic Section after used learning activity was higher than 70% threshold with the defined signification of statistic at 0.05.


3. The result of learning activities satisfaction was high level.