School teachers must be prepared for ongoing, unpredictable and rapid changes in the world, therefore, they need specialised and general knowledge to be able to think independently and imaginatively. The purpose with this article was thus to report on the effectiveness of a self-directed professional development (SDPD) intervention that guided…

Many middle school students come to Computer Science (CS) classes without any previous CS instruction or any Computational Thinking (CT) skills that are needed to be successful. To overcome this, many curriculums and programming environments have been used to engage students and to instill a love of CS. Which curriculum should be used to develop…

This study details the development of a plant STEAM education program aligned with the Grade 6 elementary school Korean national science curriculum, using a regionally linked curriculum as its design framework. The primary objective was to investigate the plant program's effectiveness in enhancing elementary students' environmental competencies.…

The purpose of this study was to evaluate the "Wit and Wisdom" ("WW") curriculum's impact on District A's student literacy in Tennessee, compare its effectiveness with similar districts, and analyze teacher perceptions, including variations in curriculum favorability, self-efficacy, and implementation. Spanning the academic…

The purpose of this study was to evaluate the "Wit and Wisdom" ("WW") curriculum's impact on District A's student literacy in Tennessee, compare its effectiveness with similar districts, and analyze teacher perceptions, including variations in curriculum favorability, self-efficacy, and implementation. Spanning the academic…

The purpose of this study was to evaluate the "Wit and Wisdom" ("WW") curriculum's impact on District A's student literacy in Tennessee, compare its effectiveness with similar districts, and analyze teacher perceptions, including variations in curriculum favorability, self-efficacy, and implementation. Spanning the academic…

The purpose of this study is multifold: First, to develop an educational program using artificial intelligence (AI) in middle school free semester system of South Korea. Second, to verify the program's effectiveness, the study clarified the definition of AI and AI education and considered their meaning in technology education. This study used…

Recent calls for reform in K-12 science education and the National Academy of Engineering's Grand Challenges for Engineering in the 21st Century emphasize improving science teaching, students' engagement, and learning. In this study, we designed and implemented a curriculum unit for sixth-grade students (i = 1305). The curriculum unit integrated…

In this quasi-experimental study, we examined STEMscopes program impacts on science achievement in Longhorn ISD. The report specifically analyzed STEMscopes impacts on STAAR and MAP Growth scores. The present study used a school-level quasi-experimental design, where 8 STEMscopes schools were selected for inclusion and 8 comparison schools (using…

The purpose of this quantitative study was to evaluate the effectiveness of the LearnEd Notebook curriculum when used with two groups of eighth-grade African American male students in teaching science. More specifically, the researcher sought to determine if there was a correlation between the utilization of the LearnEd Notebook Science curriculum…

We describe here lessons learned in designing an early algebra curriculum to measure early algebra's impact on children's algebra readiness for middle grades. The curriculum was developed to supplement regular mathematics instruction in Grades K-5. Lessons learned centered around the importance of several key factors, including using conceptual…

This study describes a professional development (PD) program designed to support middle school teachers in effectively integrating robotics in science and mathematics classrooms. The PD program encouraged the teachers to develop their own science and mathematics lessons, aligned with national standards, infused with robotic activities. A…

Background: Most children do not eat enough fruits and vegetables (FV). Schools are a critical setting for supporting children to consume FV. To fill a gap in available materials, a classroom curriculum was developed and evaluated to determine impacts on student FV-related knowledge, attitudes, and behaviors. Methods: A pre-/post-intervention…

Rural students often face challenges in receiving high-quality education in science, technology, engineering, and math (STEM). Yet without meaningful STEM educational opportunities, rural students might not develop the knowledge and skills needed to compete in a technology-driven workforce. The Learning by Making program (LbyM), an innovative…

Fraction competence is essential for learning algebra and pursuing careers in science, technology, engineering, and mathematics. However, many children have difficulty using fractions, especially those struggling with mathematics. In this study, we examined the effect of a Tier 2 multicomponent fraction intervention for fifth graders, using a…