Information literacy (IL) has been described as a core literacy. However emerging empirical research indicates that the phenomenon will have different characteristics in different contexts and will be played out in culturally different ways. This paper reviews the nature and growth of IL to ascertain how researchers understand the phenomenon in…

Objective: While child welfare policy and legislation reflects that children who are exposed to domestic violence are in need of protection because they are at risk of emotional and physical harm, little is known about the profile of families and children identified to the child welfare system and the system's response. The objective of this study…

Physical education teacher education (PETE) faculty and physical education specialists have oversimplified and, consequently, made false some of the collective beliefs in their field. This article compares the "many faces of PETE" that are becoming more apparent in today's PETE programs and considers whether physical education teacher education…

Polymerase chain reaction (PCR) is a conceptually difficult technique that embodies many fundamental biological processes. Traditionally, students have struggled to analyze PCR results due to an incomplete understanding of the biological concepts (theory) of DNA replication and strand complementarity. Here we describe the design of a novel…

This study sought to determine what elementary teachers know about student science misconceptions and how teachers address student misconceptions in instruction. The sample included 30 teachers from California with at least 1-year of experience teaching grades 3, 4, and 5. A semistructured interview was used. The interview transcripts were…

This paper investigates the potential for simple open learner models for highly motivated, independent learners, using the example of trainee pilots. In particular we consider whether such users access their learner model to help them identify their current knowledge level, areas of difficulty and specific misconceptions, to help them plan their…

Chemical phenomena can be described using three representation modes: macro, submicro, and symbolic. The way students use and connect these modes when solving conceptual problems was studied, using a think-aloud interview protocol. The protocol was validated through interviews with six faculty members, and then applied to four graduate and six…

Youth are currently growing up in a culture where gambling is legal, accessible and widely supported. Although minors are largely restricted from regulated gambling, the greater incidence of problem gambling amongst youth than adults suggests that the perception of gambling as a harmless entertainment activity is inaccurate. Gambling is widely…

In this integrated unit, third grade students become spider scientists as they observe spiders in their classroom to debunk some common misconceptions about these intimidating creatures. "Charlotte's Web" is used to capture students' interest. In addition to addressing philosophical topics such as growing-up, death, and friendship; E.B. White's…

Students are often told to use representations to solve mathematics problems, yet it may be a hindrance for many. This article contains an approach, the Graphic Representational Analysis Process, that teachers can use to analyze representations and focus future instruction. (Contains 7 figures.)

Everything old is new again. In a recent "Point of View" editorial commentary in "Educational Technology," Richard E. Clark revisits the now-famous media-effects debate with a focus on serious games. Clark argues that serious games have little to offer that improves upon traditional methods. This article responds to those claims. While Clark's…

The purpose of this study was to investigate students' understanding about scientifically acceptable content knowledge by exploring the relationship between knowledge of diffusion and osmosis and the students' certainty in their content knowledge. Data was collected from a high school biology class with the Diffusion and Osmosis Diagnostic Test…

This is a brief response to some of the issues raised by Gorard and Fitz in their paper, "What counts as evidence in the school choice debate?" published in the "British Educational Research Journal" v32, n6, 2006. Gorard and Fitz claim a "basic arithmetic error" (p. 807) in giving equal weighting to all LEAs (Noden,…

The purpose of this paper is to define and evaluate the categories of cognitive models underlying at least three types of educational tests. We argue that while all educational tests may be based--explicitly or implicitly--on a cognitive model, the categories of cognitive models underlying tests often range in their development and in the…

The Ancient Greeks saw the world as earth, air, fire and water. This article presents some children's ideas about what makes up the Earth. Children were asked to share what they thought the Earth was made of, how old it is, how long it took to create, and what is inside it. The answers indicate that they often have emerging though vague ideas…