Development of a three-tier test to assess ninth grade students' misconceptions about simple electric circuits

Download

index.pdf

Date

2005

Author

Peşman, Haki

Metadata

Show full item record

Item Usage Stats

626
views

371
downloads

The main purpose of this study was to develop a three-tier test for assessing ninth-grade students̕ misconceptions about simple electric circuits. The first tier of an item on the test presents an ordinary multiple choice question, the second tier presents a set of reasons for the response given to the first tier, and the third tier questions if examinees are confident for their responses to the first two tiers. The study was carried in Polatlı, the biggest outlying district of capital Ankara. In the light of the related literature, interviews were conducted by the researcher so as to collect information about students̕ understanding of simple electric circuits. Thereby, a list of misconceptions was acquired and it was used for developing an open-ended questionnaire. Next, the questionnaire was examined by two physics teachers and an instructor from METU for establishing content validity. The questionnaire was administered to 99 ninth-grade students and their responses were categorized in the purpose of determining the distracters of the three-tier test; the Simple Electric Circuit Diagnostic Test (SECDT). At last, the SECDT was developed and administered to 124 ninth-grade students. The validity of the SECDT was established by means of quantitative methods in addition to the qualitative methods. A positive correlation coefficient was estimated between student scores and confidence levels, that is, successful students on the SECDT were more confident for their responses than unsuccessful students. This result means that the SECDT works properly, for example, students generally understood the items and found their reasoning among the distracters. Also, what items measure was investigated by means of factor analysis, and three reasonable factors were obtained. Furthermore, proportions of false positives and negatives were estimated and found as 17.47 % and 10.82 %,

Subject Keywords

Educational Tests.

URI

http://etd.lib.metu.edu.tr/upload/12606625/index.pdf
https://hdl.handle.net/11511/15572

Collections

Graduate School of Natural and Applied Sciences, Thesis

Suggestions

OpenMETU
Core

Developing a three-tier test to assess high school students' misconceptions concerning force and motion Türker, Fatma; Eryılmaz, Ali; Department of Secondary Science and Mathematics Education (2005) The purpose of this study is to develop a three-tier test for assessing high school students̕ misconceptions concerning force and motion. The first tier is a traditional multiple choice item, the second tier presents several alternatives addressing the reason for the response for the first tier, and the third tier asks if examinees are confident for their responses to the first two tiers. In the process of test development, Force and Motion Test Requesting Reasoning was developed and utilized to determine t...
Diagnosis of eleventh grade students' misconceptions about geometric optic by a three-tier test Kutluay, Yasin; Eryılmaz, Ali; Department of Secondary Science and Mathematics Education (2005) The main purpose of this study was developing a three-tier test for assessing 11th grade students̕ misconceptions about geometric optic. The accessible population was all 11th grade science students in Bayrampasa, Istanbul. While developing the test, interviews and open-ended tests were used to collect data to create the three-tier test. An interview questionnaire was developed based on the literature review. 15 11th grade students were interviewed by this questionnaire. Then, an open-ended test was created...
Effectiveness of conceptual change instruction on overcoming students' misconceptions of electric field, electric potential and electric potential energy at tenth grade level Vatansever, Orhan; Sancar, Mehmet Tevfik; Department of Secondary Science and Mathematics Education (2006) The purpose of this study was to investigate the effectiveness of the conceptual change text based instruction over traditionally designed physics instruction to overcome tenth grade students’ misconceptions on electric field, electric potential and electric potential energy concepts. To provide conceptual change, conceptual change texts (CCT) were developed by the researcher. An Electric Potential and Electric Potential Energy Concept Test (EPEPECT) which consists of 10-items was developed and used to exam...
Development and evaluation of a programmable simulation tool for learning physics Tunca, Erkin; Eryılmaz, Ali; Department of Secondary Science and Mathematics Education (2003) This study developed the software named as أPhysical Worldؤ which is a virtual laboratory program focusing on Newtonian Physics, which supports two modes called the أstudying by observationؤ and أstudying by programmingؤ. In أstudying by observationؤ mode, the motion is calculated due to equations known by the computer. And in أstudying by programmingؤ mode, students write equations of motion and the computer calculates motion due to those equations. A total of six high school second grade students studied ...
The effects of problem solving approaches on students’ performance and self-regulated learning in mathematics Polat, Zeynep Sonay; Bulut, Safure; Department of Secondary Science and Mathematics Education (2009) The main purpose of this study was to investigate the effects of problem solving approaches on pre-service elementary teachers’ basic mathematics achievement, problem- solving performance and their self regulated learning. The study was conducted as quasi - experimental design with 110 elementary school pre-service teachers at a public university in Central Anatolia Region in the 2007-2008 academic year during the second semester. The time duration of the study was 12 weeks. Experimental group was instructe...

Citation Formats

H. Peşman, “Development of a three-tier test to assess ninth grade students’ misconceptions about simple electric circuits,” M.S. - Master of Science, Middle East Technical University, 2005.