การเปรียบเทียบความสัมฤทธิ์ผลในการเรียนและความสามารถในการแก้ปัญหาจากการ สอนเชิงทดลองแบบการแก้ปัญหาและการสอนเชิงทดลองแบบปกติ

A Study of the Status, Problems and Needs Concerning Computer Assisted Instruction Applications for Teachers in Technical Colleges under the Department of Vocational Education in the Educational Region 8. Pisut Chaiwong

Name: ชูศักดิ์ พุกกะพันธุ์

Name: Chusak Pookkapund

Organization : มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าธนบุรี

keyword: Computer Assisted Instruction

; Instruction

; Technical College

Abstract: The aims of this reasearch were to compare learning achievement and problemsolving abilities gained from two laboratory instructions: Conventional and problem-solving laboratories. It was believed that the problem-solving type would develop higher abilities than the conventional one. Instruments used in this study were: two types of laboratories, observation sheets, and achievement test items Two types of laboratories under the same content were constructed. Three topics from digital techniques were selected as the theme of laboratory development. The themes involved Binary, Modulus Counter and Code Converter Circuit. Existing laboratories under the above topics were surveyed, selected and task analysed. Informations obtained from the task analysis were catagorized in terms of process, knowledge and skill involved in the experiment. The analysed informations were used to develop conventional and problem-solving laboratories. Conventional laboratories were developed by modifying some experimental procsses in the selected laboratories to suit the research purpose while problem-solving laboratories developed according to their problem-solving cycle. The two types of laboratories developed were unanimously approved at the rate of 0.6-l by five experts in terms of developmental processes and thier characteristics. Sixty multiple-choices test items measuring learning achievement were developed t?om a set of information analysed from content of digital technique. The test possessed the following qualities : content validity of 0.68-1.00, difficulty index of 0.58 and discrimination power of 0.68. These quality were approved also by the test experts. Another 50 multiple choices test items measureing 13 problem-solving skills were developed. From item analysis, the test possessed an average diff’rculty 0.58, average discrimination power of 0.36 and reliability of 0.76. An observation sheet was developed Under experts’s supervision to monitor students’ working procedure. Samples used for the study were 60 students of Cheing Mai technical college. Thirty Students were randomly assigned as a control group working with conventional laboratory. Another thirty students were randomly assigned as an experimental group working with problem-solving laboratory. Prior to the experiment, both group were pre-tested to ensure their equal entry performances. Scores collected from the experiment were statistical analysed in the form of T-test. It was found that the problem-solving laboratory yielded better problem-solving abilities at a significant different level of 0.01 as hypothesis set. Detailed analysis revealed a fact that problem-solving laboratory enhanced better comprehension and application abilities than the conventional one but did not have much effect on the recalling abilities. The experiment also revealed an insiguiticant different on the knowledge level. The study, however, indicated a significant difference on the frst 8 problem-solving skills and insignificant difference on the last 5 skills.

มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าธนบุรี

Address: กรุงเทพมหานคร

Email: info.lib@mail.kmutt.ac.th

Name: ชูศักดิ์ เปลี่ยนภู่

Role: อาจารย์ที่ปรึกษา

Created: 2541

Issued: 2005-10-21

Modified: 2554-04-09

วิทยานิพนธ์/Thesis

ISBN: 9746242571

CallNumber: ETE364

tha

DegreeName: ครุศาสตร์อุตสาหกรรมมหาบัณฑิต

Level: ปริญญาโท

Descipline: ครุศาสตร์ไฟฟ้า

Grantor: มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าธนบุรี

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