The development of mathematics skill exercises using KWDL Technique on factors of counting numbers for Grade 6 students

Abstract

The objectives of this research are 1) to develop mathematics skill exercises using KWDL Technique on factors of counting numbers for Grade 6 students with the efficiency of 75/75, 2) to study the effectiveness index of mathematic skill exercises using KWDL Technique on factors of counting numbers for Grade 6 students, and 3) to compare the learning achievement between before and after learning of Grade 6 students learning based on the mathematics skill exercises using KWDL Technique on factors of counting numbers. The samples used in this research are 21 students, who are studying in Grade 6 (Classroom 6/1) in semester 1, academic year 2565, at Ban Pangewnonghee School, Hintang Sub-district, Banphai District, Khonkaen Province, obtained using the cluster random sampling with simple random sampling. The research tools are 1) 16 mathematic skill exercises using KWDL Technique on factors of counting numbers 2) 16 lesson plans on factors of counting numbers and 3) 30 multiple choice achievement tests with the reliability of 0.98. The statistics used for analyzing the collected data are mean, standard deviation, percentage, E1 / E2, E.I. and t-test (Dependent Samples). The results of the study indicate that: 1) The mathematics skill exercises using KWDL technique on factors of counting numbers in Grade 6 students has an efficiency (E1 / E2) of 85.70/83.97, which was higher than the criterion 75/75. 2) The mathematics skill exercises using KWDL technique on factors of counting numbers in Grade 6 students has the effectiveness index of 0.7714, which shows that students have 77.14 percent of learning progressiveness. 3) The students learning based on mathematics skill exercises using KWDL technique on factors of counting numbers showed gains in mathematics problem solving from before learning at the .01 level of significance.