Assessing tenth grade students’ difficulties about kinematics graphs by a three-tier test

Download

index.pdf

Date

2007

Author

Aydın, Özlem

Metadata

Show full item record

Item Usage Stats

350
views

192
downloads

The main purpose of this study was to develop a three-tier test for assessing tenthgrade students’ difficulties about kinematics graphs. In a three-tier test, first tier is classical multiple-choice question, the second tier is also classical multiple-choice question but presents reasons for answers given to the first tier and the third tier asks existence of confidence about the first two tiers. To develop a three-tier test, Turkish translation of the Test of Understanding Graphs in Kinematics (TUG-K) developed by Beichner (1994) was used. One more essay type question of asking students’ reasons of their answers and blank alternatives to write any suggestion different from choices were added to the each item of Turkish translation of this test translated by Delialioğlu (2003). Finally, Kinematics Graphs Test Requesting Reasoning (KGTRR) was developed and administered to 253 students. To determine the distracters of the second-tiers of the Kinematics Graphs Three-Tier Test (KGTTT), answers on each item in KGTRR were categorized according to similarities in their meanings. Considering the frequency of these categories, the KGTTT was developed and administered to 495 students. Both quantitative and qualitative methods were used to determine the validity of the KGTTT. A positive correlation coefficient was calculated between student scores for the first two tiers and confidence levels for the third tiers. Also, percentages of false positives and false negatives were estimated. Cronbach alpha reliability coefficients of correct answers and difficulties of the students for all three tiers together were calculated as 0.84 and 0.69, respectively.

Subject Keywords

Elementary or Public School Education.

URI

http://etd.lib.metu.edu.tr/upload/12609071/index.pdf
https://hdl.handle.net/11511/17457

Collections

Graduate School of Natural and Applied Sciences, Thesis

Suggestions

OpenMETU
Core

Investigating students motivational traits in science Yavuz, Fatma; Öztekin, Ceren; Department of Elementary Science and Mathematics Education (2006) The aim of this study was to investigate the elementary school students’ motivational traits (achiever, curious, conscientious and social) in science. More specifically present study examined the effects of gender, grade level and location of the school on elementary school students’ motivational traits. The data in the main study was collected by Motivational Pattern Questionnaire from randomly selected 8 classes of randomly selected 15 schools in five districts of Ankara. A total of 3685 students (1927 fe...
The effect of instruction with concrete models on eighth grade students' probability achievement and attitudes toward probability Yağcı, Fatmagül; Bulut, Safure; Department of Elementary Science and Mathematics Education (2010) The main purpose of the study was to investigate the effect of instruction with concrete models on eighth grade students’ probability achievement and attitudes toward probability. Another aim was to examine students’ views about instruction with concrete models. The study was conducted in a private school in a big city in Central Anatolia Region with 12 eighth grade students. Both quantitative and qualitative research designs were used. The treatment was applied by the mathematics teacher for 4 hours per we...
Investigation of pre-service elementary mathematics teachers’ self-efficacy beliefs about using concrete models in teaching mathematics Pişkin, Mutlu; Çakıroğlu, Erdinç; Bulut, Safure; Department of Educational Sciences (2010) The main purpose of the study was to investigate pre-service elementary mathematics teachers’ personal efficacy beliefs and outcome expectancies about using concrete models in teaching mathematics. Data were collected from the pre-service teachers in the middle of the spring semester of 2008-2009. Pre-service teachers were junior students enrolled in elementary mathematics teaching program at a public university. Six instructional sessions based on using concrete models in teaching mathematics were carried ...
The effect of problem-based learning on the elementary students' achievement in genetics Araz, Gülsüm; Sungur, Semra; Department of Elementary Science and Mathematics Education (2007) The purpose of the study is to investigate the relative effect of problem-based learning (PBL) and traditionally designed science instruction (TDSI) on students’ academic achievement and performance skills in the unit of genetics after controlling for students’ prior knowledge, prior performance skills, reasoning ability, and learning approach. The sample consisted of 192 eight grade students from a public elementary school in Ankara. Four classes instructed by two science teachers were randomly assigned as...
Examining middle school students' understanding of the nature of science Çelikdemir, Meliha; Çakıroğlu, Jale; Department of Elementary Science and Mathematics Education (2006) The aim of this study is to investigate the elementary school students’ understandings of the nature of science (NOS). A total of 1949 students (1026 sixth graders and 923 eighth graders) from six different elementary schools participated in the study. “Nature of Science Questionnaire for Elementary Level (E-NOS)” questionnaire, adapted from Views on Science-Technology-Society (VOSTS) developed by Aikenhead, Fleming and Ryan (1989) and Views on Nature of Science (VNOS-D) constructed by Lederman, Adb-El-Khal...

Citation Formats

Ö. Aydın, “Assessing tenth grade students’ difficulties about kinematics graphs by a three-tier test,” M.S. - Master of Science, Middle East Technical University, 2007.