Representation in science is anything that stands for something else--drawings, pictures, graphs, or other representational forms (Danish et al. 2020). Representations serve as public displays of phenomena that make aspects of those phenomena explicit (Gilbert 2008). They can serve to make the invisible visible, communicate ideas, display…

A total of 268 primary school children (age 8.75 ± 0.65) spent one day at a wildlife park attending environmental education aiming at high cognitive achievement and motivation alongside maintained discipline. To accomplish this at an out-of-school learning setting, we compared our preferred 'guided learning at workstations' (G) combining the…

Inquiry is the essence of social studies, and inquiry "looping" in social studies curricula means offering students opportunities to engage in inquiry in regular intervals and in a coherent fashion within and across grade levels. This can benefit the youngest students since they are filled with hope and want to make a difference in the…

To foster students' meaningful learning of science, we designed and implemented a unit for five third-grade students that allowed them to understand Carbon Footprint (CF) in a public school in North Texas. The unit lasted seven weeks, where students identified the effects of distance traveled and packaging on the CF of certain consumable products.…

Background: Initial teacher education (ITE) research in South Africa shows gaps in preservice teachers' (PSTs) primary mathematics knowledge. Aim: We study the mental mathematics understandings and teaching experiences of three PSTs who achieved high gains for learners they taught mental mathematics to using the Mental Starters Assessment Project…

The problem investigated in this study was the decline in student achievement since the implementation of project-based learning (PBL) by the third- through sixth-grade teachers at the local elementary school. The purpose of this basic qualitative study was to investigate teachers' perceptions at the study location about their knowledge of PBL and…

Research suggests that it is challenging for elementary students to develop conceptual understanding of trait variation, inheritance of traits, and life cycles. In this study, we report on an effort to promote elementary students' learning of hereditary-related concepts through scientific modelling, which affords opportunities for elementary…

Learning about heredity is important across the K-12 continuum. However, these ideas may be challenging for students. We examined third-grade students' ideas about heredity in the context of a new, six-week, model-based science unit that uses corn as a model organism to support students' ideas about heredity. We analyzed data collected during…

The diet of many students consists of on-the-go processed food. As part of a larger school garden project, the authors wanted students to consider the relevance of plants in their own lives, both as food sources for us and for the animals that we eat. In this article, they present a mini-unit they taught in a third-grade classroom that helped…

A comparative lexicogrammatical and logicosemantic systemic functional analysis of two third-grade science curricular units on the topic of "matter" written in Spanish is presented. One of these curricular units, translated from an English textbook, or "mirror text," is used in dual language programs (Spanish-English) in the…

The educational shift to the common core requires educators to increase the amount of informational text that is used within their classroom. The struggle for whole group use of informational text related to units of study proved to be challenging for teachers at the study site. Guided by constructivist theory that states learners must have the…

"'Do You Want Paper or Plastic?' An Inquiry into Single-Use Grocery Bags" is an inquiry-based, solutions-focused environmental education unit developed for the U.S. Fund for UNICEF. Field-tested in two U.S. southeastern regions, the unit engages students as informed change makers who investigate the production, consumption, and disposal…

The purpose of this case study is to explore effects of digital gamification on engagement and achievement in a third-grade social studies course for students of multiple nationalities and with varied native languages attending the English language international branch of a private, affluent school in eastern China. The case study is framed by…

The heart of effective programming for gifted students lies in the integration of advanced curricula with effective instructional strategies to develop leaning activities that will enhance student learning outcomes. However, empirical evidence of the effectiveness of units based on such curricular and instructional interventions from large-scale…

In this brief article, elementary Spanish teacher, Dorie Perugini describes a classroom project that not only enabled students to explore their own culture and cultures around the world, but motivated them to create a beautiful piece of art. Like most elementary language teachers, Perugini needed to teach her class about food. While planning her…