Data reported from memory can be unreliable. A simple activity lets students experience this firsthand.

The purpose of this study is to reveal middle school students' model understanding and information sources of incorrect model related to basic astronomy topics included in the Turkish middle school science curriculum. The study is a descriptive study focusing on qualitative data. The sample of the study includes 197 students (aged 12-13) attending…

Educators have many questions about phonics instruction centering on topics including programs, approaches, assessment, transfer, and differentiation. We propose 8 principles to (1) help answer these common questions, (2) tackle current misconceptions, and (3) discuss research-based practices about phonics instruction.

Several branches of the potential outcome causal inference literature have discussed the merits of blocking versus complete randomization. Some have concluded it can never hurt the precision of estimates, and some have concluded it can hurt. In this article, we reconcile these apparently conflicting views, give a more thorough discussion of what…

Despite popular myths related to the design and development of an online course, the endeavor is rather complicated. Universal Course Shell Templates (UCSTs) can alleviate teachers' workload, support teachers in taking pedagogically sound decisions, and assist students in their engagement with the course. The study begins with a review of the…

Current use of vaping products has increased in recent years among youth in the United States. We conducted cross-sectional surveys of vaping product users aged 15-17 in New York in 2017 and 2019 to assess vaping frequency, reported nicotine content of vaping products used, risk perceptions of vaping and openness to vaping cannabis (2019 survey…

The Department for Education recently administered new Relationships and Sex Education (RSE) guidance, one of the aims of which is to foster students' ability to develop and maintain healthy romantic relationships in adulthood. However, while an education aimed at developing this capacity in young people is welcomed, the RSE guidance does not…

After millions of American schoolchildren fell behind during the COVID-19 pandemic, some states and school districts are looking at year-round school calendars as a way to recoup lost learning. Typically, year-round calendars don't increase learning time but rather spread school days more equally across 12 months, with a shorter summer vacation…

In 1998, Plucker and Runco provided an overview of creativity assessment, noting current issues (fluency confounds, generality vs. specificity), recent advances (predictive validity, implicit theories), and promising future directions (moving beyond divergent thinking measures, reliance on batteries of assessments, translation into practice). In…

This study aims to explore the middle schoolers' common naive conceptions of AI and the evolution of these conceptions during an AI summer camp. Data were collected from 14 middle school students (12 boys and 2 girls) from video observations and learning artifacts. The findings revealed 6 naive conceptions about AI concepts: (1) AI was the same as…

Middle school students (n = 144) worked with an applet specially designed to introduce the concept of function without using algebraic representations. The purpose of the study was to examine whether the applet would help students understand function as a relationship between a set of inputs and a set of outputs and to begin to develop a…

This communication shows that although some textbooks do not discuss how to apply Raoult's law to electrolyte solutions, we should not ignore dissociation, and the van't Hoff factor must be considered.

This systematic literature review was conducted to examine the most studied neurodevelopmental disorders reported in the Kingdom of Saudi Arabia and explore public knowledge, attitudes, and behaviors. Electronic literature databases such as PubMed, Embase, Web of Science, Scopus, CINAHL, and Google Scholar from May 2010 to May 2022. The literature…

Climate change education is a challenge for teachers, as they must have appropriate content knowledge to teach the topic adequately. Every teacher is confronted with both their own knowledge and non-knowledge, as well as with scientific knowledge and non-knowledge. The uncertainty about this knowledge depends on individual perception and can have…

This paper examines English's linguistic imperialism and the resulting widespread use of the language among speakers of various linguistic backgrounds. It challenges the mistaken belief that native speakers (NS) are inherently better at speaking English simply due to their birthplace. Despite the growing number of non-native speakers (NNSs),…