The aim of this study was to investigate undergraduate students' attitudes to using visual media tools in the chemistry laboratory. One hundred and fifteen undergraduates studying science education at Dokuz Eylu¨l University, Turkey participated in the study. They video-recorded chemistry experiments with visual media tools and assessed them on a social website. A Likert scale consisting of 29 items was developed to obtain the students' views on using visual media tools in the chemistry laboratory. The scale has a four-factor structure. The Cronbach's alpha reliability coefficient was 0.95. In conclusion, this study found that using visual media tools in the general chemistry laboratory provides a positive contribution to students' behaviours and skills, improves students' learning attitudes to chemistry laboratory courses and increases their interest in visual media tools. The students also showed positive attitudes to the applicability of such tools.
This study aims to investigate the test scores of the three-tier diagnostic chemistry test (TDCT) and multiple choice chemistry test (MCCT) by response change behaviour (RCB). The study is a descriptive research study aiming to investigate the item response efforts of TDCT and MCCT in a computerized testing environment (Quizzer test program, QTP). In both TDCT and MCCT, QTP maintains a continuous record for each tier of the test. Participants in the study are students in the Science Education Department at the state university in the Aegean region of Turkey (n=115). The study was conducted in two groups: there were 58 students in Group 1 and 57 students in Group 2. In Group 1, a TDCT was used; in Group 2, an MCCT test was applied. Tests were distributed by random sampling between Group 1 and Group 2. The data were collected by adding a confirmation tier to the TDCT involving 44 items. The TDCT was applied to 115 pre-service teachers; the reliability coefficient of the test was found to be 0.72. SPSS and MS Excel programs were used to analyse the data. Data were analysed using descriptive statistical methods. Considering the results obtained from the study, the rate of completing the test with RCB of test items for both tests is approximately 7–12 per cent. Another important consequence is that RCB does not provide an advantage or disadvantage in terms of scoring.
This study aims to determine the factors affecting the fear levels of secondary school students during the COVID-19 pandemic. For this purpose, a parallel design approach was used in the study. The quantitative data were collected using the ’Corona virus Fear Scale’. Results of the study show that the students’ fear of corona virus was moderate. Students expressed that the factors which increased their fear levels in per- centage terms are: an increase in the number of cases (26.24%), increase in the number of deaths (12.69%), death of family members (2.40%), death of close relatives (1.20%), fear of losing loved ones (0.86%), being COVID positive (6.52%), a family member being COVID positive (5.15%), people in immediate surroundings being COVID positive (5.15%), people’s insensitivity (7.20%), people not wearing masks (4.29% ) and people not following social distancing (2.40%). To reduce their fears during the COVID-19 pandemic, students stated that they took measures such as staying at home, wearing a mask, paying attention to hygiene, taking precautions, and maintaining social distance.
<p>In this study, pre-service teachers' views on inclusive education were evaluated from a quantitative research perspective. The survey model, one of the quantitative research designs, was used. The sample of the study consists of 482 prospective teachers studying at the same state university. The "Opinions Related to Mainstreaming Scale" was used to evaluate the views of pre-service teachers about inclusion. In the study, frequency and percentage values for each item were calculated for the data obtained from the study. In addition, Pearson correlation coefficient was calculated to determine whether there was a relationship between the sub-dimensions of the scale depending on the data collected. Although the results of the research are generally positive, the opinions of the pre-service teachers about inclusive education are inconsistent with each other, indicating that the knowledge and skill levels of the pre-service teachers about students with special needs are insufficient. It is important for a qualified inclusive education that teacher candidates who will start working in schools in the future develop positive attitudes towards inclusive education and have high levels of knowledge and skills. </p><p> </p><p><strong> Article visualizations:</strong></p><p><img src="/-counters-/edu_01/0961/a.php" alt="Hit counter" /></p>
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