This study aims to investigate the effects of Science Technology Education Math (STEM) practices on academic achievement and motivations of students in the 5th grade of middle school in "Exploring and Knowing the World of Living Creatures" section in Science lecture. The study was designed in a semi-experimental pattern with pre-test…

This study mainly aims to determine the effect of layered curriculum on problem solving skills of students in science and technology course. The study group of the research is the 6th grade students of an elementary school in the center of Malatya. The mixed method, which includes quantitative and qualitative research patterns, was used. In the…

This research aims to analyse the process of grasping the Solar System by the students during their learning activities in which we used an animation film and other educational means (geographic globe, schematic drawings, 3D model, etc.), as well as the results obtained. In order to achieve this goal, we organized an action-research within…

This research examines factors influencing elementary science teacher learning as they participate in professional development with and enactment of educative curricula in comparison with learning following limited professional development and enactment of traditional curricula. Using a randomized cluster design (125 teachers and 2,694 students in…

The constructivist learning approach is suggested as a means for facilitating students' learning of science and increasing their participation in this learning. Several studies have shown the contribution of this approach to the different aspects of students' learning of science, though little research has examined the contribution of this…

To effectively incorporate engineering into their instruction, K-12 teachers need sufficient knowledge of the engineering discipline. An important component of teachers' engineering knowledge is their understanding of the nature of engineering: what engineers do, the epistemological underpinnings of engineering, and the relationships between…

Recently, researchers have demonstrated the benefits of technology-enhanced science inquiry activities. To improve students' self-regulation and assist them in controlling their own learning pace through inquiry activities, in this study, a self-regulated science inquiry approach was developed to assist them in organizing information from their…

This research aims to compare the effect of the implementation of three levels of inquiry: level 2 (structured inquiry), level 3 (guided inquiry), and level 4 (open inquiry) toward science concept understanding of elementary school teacher candidates. This is a quasi experiment research with pre-test post-test nonequivalent control group design.…

The authors' aim was to investigate the effects of the instructional intervention on science processes skills (SPSs) of seventh-grade students. The study was designed as nonequivalent control-group pretest-posttest, and it was carried out with 43 students. Participants were chosen according to the convenient sampling method. The authors collected…

The current research aims at knowing the impact of (Think-Pair-Share) strategy on the achievement of third grade student in sciences in the educational district of Irbid, it was used the semi experimental in this study, the sample of study consisted of (120) students of third grade student in the educational district of Irbid, They were…

We investigated what a cognitive framework for measuring classroom teaching could reveal about (a) the impact of a professional development (PD) program on teaching practices and (b) the relationship between teaching practices and student science learning. To conduct this study, we leveraged a collaboration between two entirely independent…

The present research explores the perception of students on their use of the SPARK Science Learning System device and sensors in their science classes as they study the K to 12 science modules in the Philippines. Two groups of students were assigned to be the experimental and the control group of the study. The experimental group was exposed to…

The aim of this study is to examine the impact of the Technological Pedagogical Content Knowledge (TPCK) based educational practices in astronomy lectures on prospective science teachers' success levels. The study was conducted on 4th-grade prospective science teachers of a public university and lasted for 14 weeks. In the study,…

This embedded mixed method study used a randomised controlled? trial design to examine two cohorts of upper (grades 4-6) elementary teachers' classroom implementation of nature of science (NOS) instruction following their participation in a statewide professional development (PD). The treatment group (n = 145) was compared to a control group (n =…

The purpose of this quasi-experimental, nonequivalent pretest-posttest control group design study was to determine if any differences existed in upper elementary school students' science academic achievement when instructed using an 8-week integrated science and English language arts literacy supplemental instructional intervention in conjunction…