To ensure they're meeting state early learning guidelines for science, preschool educators need fun, age-appropriate, and research-based ways to teach young children about scientific concepts. The basis for the PBS KIDS show "Sid the Science Kid," this teaching resource helps children ages 3-5 investigate their everyday world and develop the…

Despite the importance of observation in knowledge building, it has received less attention than experimental forms of inquiry in science education. Therefore, the aims of this study are to use observation strategies for developing the power of observation in science education and to develop student teachers' skills of observation process. The…

This article provides an overview of the "It Makes You Think" resource. The lessons provided by this resource show how students can learn about the global dimension through science. The "It Makes You Think" resource contains ten topics: (1) Metals in jewellery worldwide; (2) Global food market; (3) The worldwide travels of…

Traditional dissection teaching is being reduced in a number of medical schools, particularly in the United Kingdom. In response to this, 12 medical students from Warwick University, UK, traveled to the Island of Grenada for an intensive extracurricular dissection course at St. George's University. This course not only benefited the host…

High school chemistry can be intimidating to some students, so it is critical that we engage students in nonthreatening preparatory investigations during middle school. Based on the learning cycle model (Bybee and Landes 1990), this lesson invites students to investigate disposable diapers. As they explore the properties of sodium polyarcylate, a…

Connecting science with different cultures is one way to interest students in science, to relate science to their lives, and at the same time to broaden their horizons in a variety of ways. In the lesson described here, students make kimchi, a delicious and popular Korean dish that can be used to explore many important chemistry concepts,…

This paper describes a process control experiment. The apparatus includes a three-vessel glass flow system with a variable flow configuration, means for feeding dye solution controlled by a stepper-motor driven valve, and a flow spectrophotometer. Students use impulse response data and nonlinear regression to estimate three parameters of a model…

Individual genome DNA was extracted fast from oral swab and followed up with PCR specific for codon 248 of "p53" tumor suppressor gene. "Msp"I restriction mapping showed the G-C mutation in codon 248, which closely relates to cancer susceptibility. Students learn the concepts, detection techniques, and research significance of point mutations or…

Greater Clark Schools in Indiana enrolled with a STEM education program, Shining Star with Indiana University, integrated Nova 5000 data-loggers in their curriculum reported success improving students' standardized exam scores and interest in science and mathematics courses after a three year period. The success of the data-loggers, determined by…

As the trend to integrate science and agriculture education has reemerged, so has the research related to the integration of science into secondary agricultural education. The American Association of Agricultural Education responded to this trend by creating a special interest group called "Strengthening Academic Learning through Agricultural…

As the context of human life expands from personal to global, a new vision of scientific literacy is needed. Based on a synthesis of the literature and the findings of an online survey of South Korean and US secondary science teachers, we developed a framework for scientific literacy for South Korea that includes five dimensions: content…

Science education reform standards have shifted focus from exploration and experimentation to evidence-based explanation and argumentation to prepare students with knowledge for a changing workforce and critical thinking skills to evaluate issues requiring increasing scientific literacy. However, in urban schools serving poor, diverse populations,…

The inclusion of learners from underrepresented background in biology field research experiences has not been widely explored in the literature. Increased access and equity to experiences for groups historically underrepresented in science, technology, engineering, and mathematics (STEM) has been identified as a priority for many, yet little is…

The purpose of this study was to determine whether the consistent use of metacognitive strategies embedded in an Interactive Student Notebook (ISN) would impact the science process skills of 7th-grade students. In addition, this study explored whether specific teacher written feedback, provided to students in the ISN, further enhanced the use of…

Research on student learning in physics has tended to focus largely on an individual perspective on learning. This can be contrasted with a sociocultural perspective which focuses on the social and linguistic dimensions of learning. As an exemplar of this perspective, this paper uses Gee's notions of 'little d' discourse and 'big D' Discourse as a…