Although the "Next Generation Science Standards" (NGSS) have three dimensions, the crosscutting concepts are often the forgotten dimension. One reason teachers may not emphasize the crosscutting concepts might be because they are broad, domain-general constructs that can be difficult to conceptualize in a meaningful way. Yet, when taught…

Working with second-grade teachers, the authors designed a six-day integrated science and language arts unit to investigate the structures that insects use to make their sound vibrations. They were inspired by "The Very Quiet Cricket" (Carle 1990), which was used as the focus text for the unit, as well as "Bug Music"…

Collaborative-metacognitive use of science literature teaching approach (CMSLTA) refers to a researcher-made teaching approach from the Philippines that comprises four components, namely (a) formation of groups with three to four members who have varied reading comprehension ability and assigned rotating roles; (b) use of Scientific Method…

This paper gives an example of how to address the challenge of designing a learning progression that describes student thinking, with the necessary specificity to align instructional opportunities and assessment tools. We describe the Conceptual Underpinnings of Evolution project and the iterative process of developing a novel learning progression…

By bringing everyday phenomena into the classroom, teachers can more readily engage students in authentic scientific inquiry. When working with young children, the best phenomena are those that students can directly experience and investigate. Meaningful phenomena can be identified by watching children at play, listening to the conversations they…

The purpose of this research was to explore children's understandings of everyday, synthetic and scientific concepts to enable a description of how abstract, verbally taught material relates to previous experience-based knowledge and the consistency of understanding about cloud formation. This study examined the conceptual understandings of cloud…

Our paper builds on the construct of the zone of proximal development (ZPD) (Vygotsky in Mind in society: the development of higher psychological processes, Harvard University Press, Cambridge, 1978) to analyze the relationship between students' answers and the help they receive as they construct them. We report on a secondary analysis of…

This dissertation presents three papers centered on understanding how we might learn using the body to learn. The data for these papers is drawn from classroom data where 2nd graders (N = 17) learn about particle behavior by engaging with the Science Through Technologically Enhanced Play (STEP) simulation. The first paper focuses on how two…

"Energy" is a term often used in everyday language. Even young children associate energy with the food they eat, feeling tired after playing soccer, or when asked to turn the lights off to save light energy. However, they may not have the scientific conceptual understanding of energy at this age. Teaching energy and matter could be…

Students can learn subjects more meaningfully through integrated education, as it helps them to link school education with their real lives. There is a strong need to develop an alternative integration method to promote effective implementation of integrated education at a classroom level. The purpose of this study was to develop a model for…

Understanding what children know is paramount to planning effective science instruction; however, in any classroom, the students hold a variety of ideas. Representing these differences in ways that also acknowledge the common trends among students might facilitate the process of differentiation. To exemplify one such possible process of…

Effectively designed science learning environments revolve around students' sensemaking through the use of evidence to ground explanations about natural phenomena. However, little research has been conducted to investigate elementary teachers' learning to promote students' sensemaking in elementary (K-5) classrooms. The purpose of this…

Project Clarion, a Jacob K. Javits-funded project, focused on the scale-up of primary-grade science curricula. Curriculum units, based on an Integrated Curriculum Model (ICM), were developed for high-ability learners, but tried out with all students in Title I settings to study the efficacy of the units with all learners. The units focus on the…

This article shows how various dialogic discourse strategies were used in read-alouds of English science information books in a 2nd-grade bilingual classroom. Using a variety of discursive strategies, Ibett encouraged her Spanish-speaking students to provide explanations and reasoning related to science ideas. Similarly, she used intertextual…

Investigations of people's understanding of the evolution of species have focused mainly on secondary school and university students. Very few investigations have taken into consideration younger students, and none have related children's ideas about the origin of species to formal instruction on this topic. To help fill this gap, the present…