The mathematics education literature indicates a consensus regarding the importance of developing algebraic thinking in elementary school mathematics. However, the approaches used to implement this concept vary around the world. This study examines how a popular standards-based elementary mathematics textbook series in China provides opportunities…

The need for constructivist classroom environments in mathematics teaching cannot be ignored in order for sustainable development to continue. One of the most important applications of constructivist classroom environments in mathematics education all over the world is mathematical activities. The proficiency of pre-service mathematics teachers in…

Science curriculums and curricular materials are essential guidelines in materializing effective science teaching. The primary goal of the current study aims to present a thematic analysis of the last three elementary and middle school science curriculums objectives released in 2013, 2017, and 2018 to determine whether they provide a base for…

The aim of this action research is to improve the experiences and practices of elementary teacher candidates in designing 21st-century assessment activities. This study was conducted with two groups in Instructional Design Course in two different education terms. The first term has 52, while the second term has 42 elementary teacher candidates…

It is important to support pre-service teachers in terms of mathematical task design so as to increase the success of their future teaching. The purpose of this study was to evaluate mathematical tasks designed by pre-service primary and elementary mathematics teachers within the framework of task design principles. For this purpose, a total of 43…

The result of the Division Achievement Test in Science administered to Grade 6 learners, out of six competencies included in MELCS, four competencies were identified as the "Least Learned" as they got a mastery level indicated as "Low Proficient". Thus, this developmental research aimed to develop and test supplementary…

This paper reports on 2 studies that examine how mathematical problem posing is integrated in Chinese and US elementary mathematics textbooks. Study 1 involved a historical analysis of the problem-posing (PP) tasks in 3 editions of the most widely used elementary mathematics textbook series published by People's Education Press in China over 3…

The aim of this study was to examine the pre-service teachers' Web 2.0 rapid content development self-efficacy belief levels and their opinions about Web 2.0 tools. The study was carried out by using "convergent parallel mixed design". In the academic year of 2019-2020, 254 pre-service teachers voluntarily participated in the…

The purpose of this study was to investigate the ways in which preservice elementary teacher candidates designed integrated reading and science lessons that evoked the use of similar cognitive skills in both subjects, such as sequencing, predicting, classifying, or noting cause and effect. The authors provided the candidates with a lesson plan…

This article explicates the conception and evaluation of an information and communications technologies (ICT) professional development process for developing teachers' technological pedagogical content knowledge for 21st century learning. The process emphasizes teachers' prolonged engagement with peers and researchers in design teams. Supported by…

One of the definitions of mathematics is that it is "a science of patterns and themes". Within the scope of this definition, the current software technology facilitates the creation of visuals and patterns. Thus, GeoGebra software was used. The study was carried out in two stages. In the first stage, the Dynamic Geometry Software and the…

Online learning is becoming increasingly attractive as an option for learning at the K-12 level. However, most research in online learning is done with adults or university participants-a population with a different developmental level and different reasons for learning than those still in compulsory schooling. This study examined the phenomenon…

This dissertation is a compilation of three separate works representing a wide range of issues related to pre-college engineering. Each work addresses multiple levels of concern for educators from national policy to specific classroom intervention. Although presenting different styles of writing--due to different journals requirements--and various…

The purpose of this study is to determine elementary school teachers' and school principals' views on physical learning environments of schools where teachers are expected to implement the constructivist philosophy/approach. In this qualitative study, the researcher interviewed 48 elementary school teachers and 6 school administrators working in…

In this study, to present an instructional model by considering the existing models of instructional design (ARCS, ADDIE, ASSURE, Dick and Carey, Seels and Glasgow, Smith and Ragan etc.) with the nature of technology-based education and to reveal analysis, design, development, implementation, evaluation, and to revise levels with lower levels of…