Abstract:
The purposes of this research were to create the efficiency of activity package in concept construction process on pattern and relation in mathematics and to compare learning achievement between pre-test and post-test by using activity packaged for Prathomsuksa five students. The sample consisted of forty-seven Prathomsuksa 5 students of Watdonthong School, Office of Chachongsao Education area 1, Chachoengsao province, studying in the second semester of acadamic year 2005. The experiments were conducted for nine hours. The research design of this study was One-group pre-test post-test design. The efficiency of the activity packages were analyzed by mean, percent and compare learning achievement between pre-test and post-test by t-test dependent.The results of this research were as follows:1. The efficiency of activity packages in concept construction process on pattern and relation in mathematics for Prathomsuksa five students were 93.33/82.25, which were higher than the standard of 80/802. The posttest achievement learning in mathematics was higher than that of the pretest at .01 level of significant.