To address the limited time and support for elementary science, science instruction is sometimes distributed among classroom teachers, science specialists, and informal science educators, creating a complex school science culture. We investigate how student agency may be enabled and constrained when school science learning happens simultaneously…

The main purpose of this study is to determine the perceptions of elementary school students (1,2,3 and 4) about science and scientist. The study has been included three different elementary schools in the city center of Kastamonu in northwest Turkey. A total of 1862 students in the first (n = 480), second (n = 450), third (n = 471) and fourth (n…

The purpose of this study is to investigate the effects of laboratory approach based on jigsaw method with cooperative learning and confirmatory laboratory approach on university students' cognitive process development in Science teaching laboratory applications, and to determine the opinions of the students on applied laboratory methods. The…

This paper presents the analysis of two teaching experiments carried out in the context of the mathematics laboratory in a primary school (grades 3 and 4) with the use of the pascaline Zero + 1, an arithmetical machine. The teaching experiments are analysed by coordinating two theoretical frameworks, i.e. the instrumental approach and the Theory…

As a result of a dramatic shift over the last 10 years in how educators and administrators are supported in their professional learning, teachers are no longer working in isolation behind closed doors. Instead, professional learning has moved to the school and the classroom, and teachers are encouraged to share their work and their students' work.…

Prior research shows that representational competencies that enable students to use graphical representations to reason and solve tasks is key to learning in many science, technology, engineering, and mathematics domains. We focus on two types of representational competencies: (1) "sense making" of connections by verbally explaining how…

Prior research shows that representational competencies that enable students to use graphical representations to reason and solve tasks is key to learning in many science, technology, engineering, and mathematics (STEM) domains. We focus on two types of representational competencies: (1) "sense making" of connections by verbally…

Teaching argumentation with appropriate activities and strategies would support a wide range of goals in science education. Though science labs have been suggested and employed for argumentation activities, such educational expenditures are likely to be beyond the means of most schools in under-resourced areas. Due to the lack of appropriate…

The purpose of this paper is to exemplify a "grass-roots" change based on Dewey's experimental progressive education model employed in the "Bridge over the Valley" bilingual school, a Palestinian-Arab and Jewish school in Israel. In order to identify the progressive "approach" underlying this change, the…

This study investigates how prior content knowledge and prior exposure to microscope slides on the phases of mitosis effect students' visual search strategies and their ability to differentiate cells that are going through any phases of mitosis. Two different sets of microscope slide views were used for this purpose; with high and low colour…

This column features profiles of award-winning science programs and teachers. In this month's issue the author shares his experience of working with a university researcher. Third-grade students benefit from this relationship and learn about the nanoscale through up-to-date science equipment. (Contains 1 resource and 10 online resources.)

An outdoor classroom is an exciting way to connect the learning of science to nature and the environment. Many school grounds include gardens, grassy areas, courtyards, and wooded areas. Some even have nearby streams or creeks. These are built-in laboratories for inquiry! In the authors' third-grade classroom, they align and integrate…

The authors combined content-driven and inquiry-based lessons into the framework of problem-based learning (PBL). They did this in eight third- through sixth-grade classrooms--two each from grades 3-5, one from sixth grade, and one mixed-grade special education. These older elementary students explored a local problem of lobsters infected by…

Online discourse from a class of 22 students (11 boys and 11 girls) was analysed to assess advances in conceptual understanding and literacy. The students worked over a two-year period (Grades 3-4), during which they contributed notes to an online Knowledge Building environment--Knowledge Forum[R]. Contributions revealed that both boys and girls…

Most people are familiar with the concept that animals come in all shapes and sizes and that the body plan of some animals can completely transform during their lifetime. Well-known examples of such complex life cycles of terrestrial animals include butterflies and frogs. Many people are unaware, however, that complex life cycles are exceedingly…