The popularity of artificial intelligence (AI) has highlighted the necessity of K-12 AI education, particularly at the elementary level. However, the lack of a comprehensive and age-appropriate AI curriculum integrated into school subjects, along with the abstract and complex nature of AI concepts, exacerbates student inequalities. Researchers…

Bebras tasks are considered to develop Computational Thinking (CT) and are currently used for this purpose in many studies. However, the relationship between Bebras tasks and CT is recent and, given the scarcity of validated instruments for assessing CT that are not associated with a specific learning environment, the expected development of CT…

This dissertation describes a project to develop an art-based curriculum to teach young elementary school-age children social and emotional skills in the classroom based on the experiences of experts in the field of elementary education. Social-emotional learning (SEL) focuses on several key concepts including skills in interpersonal…

School psychologists and other school professionals are increasingly turning to digital citizenship programs to improve children's online safety. However, to date, there has been no rigorous outcome evaluation of these programs. The current study used a cluster randomized control trial methodology (CRCT) to evaluate the impact of the Be Internet…

This study examines the impact of an online math learning program on third through fifth grade math achievement in Louisiana. Employing Zearn Math usage metrics and administrative data from the Louisiana Department of Education, the results indicate that grade levels that programmatically used Zearn Math scored, on average, about .03 standard…

Gender-based violence (GBV) is a global health issue that affects significant proportions of women and girls. Despite research showing that children understand and perform stereotypical gender norms from as young as 3 years, addressing gender with young children is controversial. Programs that aim to teach gender fairness and respectful…

Social studies instructional time in elementary schools has declined substantially. Responding to this, the National Geographic Society (NGS) developed a professional learning program called the Elementary Social Studies Community of Practice (ESSCoP). This article describes this program's design and content, as well as evaluates its…

Pedagogical reforms, specifically, the Thematic Curriculum and the Local Language Policy, have failed to improve literacy in Uganda despite a concerted effort from the Government of Uganda and its international development partners. This paper distills the major literacy programs used to scale up the reforms nationwide and summarizes what they did…

Excessive plate waste is generated in elementary school cafeterias. Adapting nutrition promotion strategies to target waste reduction and encouraging mindful and sustainable eating (MSE) are possible strategies to encourage students to reduce waste during school lunch. "Farm to Tray, Tray to Farm" is a 16-week intervention that aims to…

We describe the development, design, implementation, and preliminary classroom results of an innovative curriculum, "Focus on Energy," that supports learning about energy in Grades 4-5. The curriculum is grounded in the concepts of science as practice, model-based reasoning, and learning progressions, and builds on students' pre-existing…

The Boston Public Schools (BPS) district is the first large school system in the United States to design and implement a curriculum and professional model--called "Focus on Early Learning"--to align instruction across its well-known, high-quality public school pre-K program and early elementary school grades. Schools opt in and can…

Pre-service teachers (PSTs) often lack the self-efficacy necessary to effectively implement STEM education into their classrooms. Undergraduate research experiences (URE) can help fill this void by providing opportunities for PSTs to engage with STEM content and K-12 students in a field-based research context. This case study details the impact a…

Peer bullying is a problem that is difficult to notice and is increasingly affecting the health of society. Responding to peer bullying requires the determination and intense effort of school administrators, teachers, parents, and other school staff. Teachers who feel more competent about bullying are more likely to intervene in situations of…

The Native American Astronomy Outreach Program (NAAOP) at Lowell Observatory is an in-class STEM enrichment program that pairs astronomers with 4th-8th grade teachers at Native-serving schools in northern Arizona. The astronomer works with the teacher to present hands-on astronomy activities to their class with the goal of getting students excited…

Few public schools in Massachusetts offer a sex-positive, inclusive sexuality education curriculum at the elementary school level. One Massachusetts public elementary school identified the need for such a program that addresses communication, sexuality, gender, and consent. The LETS! Teach, Affirm, Learn, Know (T.A.L.K.) curriculum was developed,…