Teachers are important role models for pupils. They should be reflective practitioners and self-directed learners. Teacher training process should promote being a reflective thinker and a self-directed learner. Curriculum should be designed in accordance with constructivism. The aim of this research is to investigate effects of layered curriculum…

Background: Problem-based learning (PBL) as a teaching strategy has recently become quite widespread in especially chemistry classes. Research has found that students, from elementary through college, have many alternative conceptions regarding "enthalpy changes in systems." Although there are several studies focused on identifying…

Augmented reality (AR) technology is commonly used in education. AR offers a combination of the virtual and real world; thus, it can help students in learning abstract and complex subjects. The purpose of the current study was to determine the impact of mobile AR technology on achievement, cognitive load levels and views of 95 first-year…

The purpose of this research is to examine the effects of formative assessment practices on students' academic achievement, attitudes toward lessons, and self-regulation skills in the fifth-grade social studies class. Mixed method research was used to conduct the study. The research group consisted of 45 students in the fifth grade of a secondary…

The aim of this study is to determine through teacher candidates' thoughts the effects of a portfolio assessment implementation on their metacognitive skills and attitudes towards a course on measurement and evaluation. Exploratory sequential mixed-methods design is employed within the study. The pretest/posttest control group design was used in…

The aim is to identify impacts of the differentiated instruction implemented in the primary school fourth grade science course in attitudes of the students towards the course. The mixed method-designed and carried out research was conducted with 9-10 aged students in fourth grade in a primary school in Bilecik during 2015-2016 Spring semester.…

This study investigates the effects of problem-based learning (PBL) on students' academic achievements in studying "Electrochemistry" within a course on Analytical Chemistry. The research was of a pretest-posttest control group quasi-experimental design and it was conducted with second year students in the Chemistry Teaching Program at…

The aim of this study is to reveal contributions of the differentiated instruction implemented in the primary school 4th grade science course into science literacy levels of the students. The case study method among qualitative research methods were used in the study. The research was carried out in the second term of 2015-2016 academic year. The…

This study aims to determine the effect of case-based curriculum (CBC) on the cognitive and affective characteristics of the pre-service teachers. The case-based curriculum was developed within the scope of the "Introduction to Educational Science" course at the university level. It was applied to experimental groups by two different…

The aim of this research is to examine the effect of Math worksheets based on the Multiple Intelligences Theory on the academic achievement of students in the 4th grade primary school. The sample of the research consists of 64 (32 experimental and 32 control) students who are studying in the 4th grade in a primary school affiliated to the Ministry…

The aim of this study is to investigate the effect of providing feedback to preservice teachers' (PSTs) through focus group discussion on PSTs' self-efficacy perception about teaching experiences and practices, to determine problems encountered during teaching practice by means of focus group discussion and to develop suggestions about solving…

The study aimed at examining the effect of the planetarium trip on metaphors developed by the pre-service science teachers about the concept of planetarium. Within this context of the study, a trip was organized to Ondokuz Mayis University (OMU) Planetarium. Pretest-posttest control group design, one of the experimental designs, was used in the…

This study used a post-test-only control group experimental design to determine the effects of prelecture online quizzes on the students' perceived preparation and academic performance. The participants included 54 pre-service Turkish teachers of English enrolled at a state university in Turkey. The participants were randomly selected from a list…

The aim of this study was to determine the effect of digital stories on the Turkish (mother language) listening skills of fourth grade students. The study used a mixed methods and was conducted in two fourth grade classrooms (ages 9-10 years) in a primary school in Eskisehir city, Turkey, during the 2014-2015 spring semester. During the 8-week…

The purpose of this study was to investigate the effects of learning activities based on argumentation about "Force and Motion" unit on conceptual understanding and views about establishing thinking friendly classroom environment of 7th graders. The study was conducted with total 39 students (20 students in experimental group and 19…