Comparison of Achievement Mathematics Subject: Set of Grade 4 Students During Teaching by Using Skill Exercises with Normal Teaching.

Abstract

This research consists purposes 1. to create a math skills practice questionnaire on set of secondary school year 4 students to be effective according to the 80/80 standard” and 2. To compare the students' learning achievement between teaching by using the skill exercises and teaching with normal teaching. It is a quantitative research. The population used in this research was 150 students in secondary school year 4, the 1st semester of the academic year 2018, Naphopittayakom School. The sample group used in this research consisted of 56 people, obtained by simple random sampling. The drawing was divided into 2 groups of 28 students each. and the normal learning control group The tools used include: Skills exercises on sets, achievement tests learning management plan The data were analyzed by determining the consistency, mean, standard deviation. Efficiency (E1/ E2) t-test. The results showed that 1) the set skill exercises were effective at 82.70/85.36, which was higher than the 80/80 standard set. and 2) The learning achievement. Subject: The set of students who studied using the skill exercises was significantly higher than the students who studied with the normal course at the .05 level.