Matter is an essential science topic that is often challenging to teach at the early elementary levels. Learning about matter helps students develop a solid foundation for more complex concepts that are taught in later years. Make this abstract concept developmentally appropriate for children by engaging them in investigations that focus on…

In this article, first Toby Tyler describes how using Twitter to engage the community and to pursue the ICE principle (Introduce, Consolidate, and Extend) to enhance learning has brought his school community closer together. Then, Emma Vanstone highlights how schools can draw on support for engaging children with science at home by using social…

The authors describe how grade 4 students carried out an investigation about growing cucumbers (members of the curcurbit or gourd family) where they read information sources about seed variety; germinated seeds under different conditions; measured and partitioned growing spaces; collected and analyzed data on germination, true leaf growth, and…

This paper reports on pre-service teachers' experiences of using the web-based video analysis tool VideoAnt during microteaching seminars in primary science. Opportunities for pre-service teachers to observe and teach high quality primary science lessons during placement may be restricted by the focus on Numeracy and Literacy and recently reported…

The constructivist learning approach is suggested as a means for facilitating students' learning of science and increasing their participation in this learning. Several studies have shown the contribution of this approach to the different aspects of students' learning of science, though little research has examined the contribution of this…

The purpose of this study was to examine the relations between primary school students' conceptions of, approaches to, and self-efficacy in learning science in Mainland China. A total of 1049 primary school students from Mainland China participated in this study. Three instruments were adapted to measure students' conceptions of learning science,…

Questioning is a central practice in science classrooms. However, not every question translates into a "good" science investigation. Questions that drive science investigations can be provided by many sources including the teacher, the curriculum, or the student. The variations in the source of investigation questions were explored in…

University of Virginia, like many other universities, has developed a chemistry outreach program (called Chemistry Learning through Experimentation, Awareness, and Demonstration; i.e., Chemistry LEAD) that visits K-5 schools and teaches inquiry-based chemistry lessons in order to engage local students with science. Chemistry LEAD is graduate…

We report a series of three experiments that introduce students at different stages of their academic preparation to the medical applications of hydrogels for controlled drug delivery and wound healing. The laboratory activity bridges the fundamental concepts of chemistry (acids and bases, equilibria, solvation, and reversible esterification) with…

Many scholars and science curricula from around the world describe socioscientific issues (SSIs) as meaningful contexts for teaching about the nature of science (NOS). These calls are guided by the assumption that science teachers are able to identify relevant aspects of the NOS in a given SSI and to decide how to utilize these for NOS…

To determine the extent of astronomy teaching in Quebec's schools, we conducted an online survey of 500 Québec's elementary (K-6) teachers between January and March 2015. With a 35-items questionnaire, we wanted to find out how these elementary teachers teach astronomy (or not) to their classrooms, what is their background in Science &…

In this article, we present the results of an implementation of a teaching-learning sequence that offered the opportunity to increase preservice elementary teachers' engagement with authentic activities in meteorology. In particular, we describe the results of a teaching-learning sequence with regard to the representation of winds on weather maps…

Citizen science projects have been found to increase scientific knowledge and awareness among the participants who engage in these collaborative efforts. Providing elementary students the opportunity to collect, share, and analyze data is an effective way to help them develop a deeper understanding of scientific concepts and gain competency in…

Citizen science provides an opportunity for students to capture data both locally and globally while supporting the real-time work of scientists seeking to understand natural events. In this article, the authors present a project-based approach that explores climate at home and abroad to help develop elementary students' local-to-global…

The "Next Generation Science Standards" ("NGSS") challenge prevalent beliefs that young children are "not ready" to understand natural selection, introducing core aspects in grades 1, 2, and 3 (NGSS Lead States 2013). The authors' research and teaching team engaged in a multiyear project to understand how early grades…