Abstract:
The purpose of this study were to construct minicourse on Nervous Systems for Mathayom Suksa Six Students with expected efficency according to the standard criterion 80/80 and to investigate the learning achievement of the students passing the minicourse. The samples use to determine the efficency of minicourse was selected through random sampling. They were composed of thirty Mathayom Suksa Six Students studying in the science program in the first semester of the academic year of 1996 at "Darasamut" School, Amphoe Sriracha, chonburi Privince. Purposive random sampling was composed of one class at "Piboon Bampen" Demonstration School, Burapha University, Amphoe Muang, Chonburi. The amout of time spent in the experiment was 11 periods with 50 minutes per period. The statistics use for analyzing the data were percentage, The mean and t-test. The finding of the study revealed that the minicourse, constructed by the researcher, had efficency of 91.67/93.33 based on the standard criterion 80/80 as set. Also, the results revealed that the posttest score of the students taking municourse is higher than their pretest score with statistical significance at .01 level.