This study describes how a group of grade 7 and 8 students in South Africa engaged with the notion of spatial scale in the Universe before, during and after a visit to an astronomy science centre. A limited amount of research has been conducted on this concept worldwide. Using a combination of concept maps, observations and interviews, results…

We investigated the relation between children's numerical-magnitude representations and their memory for numbers. Results of three experiments indicated that the more linear children's magnitude representations were, the more closely their memory of the numbers approximated the numbers presented. This relation was present for preschoolers and…

Studies indicate thoughtfully planned chants integrated with shared book reading help young children remember concepts and vocabulary they hear in literature, capture children's imagination, develop their rhyming acuity, and background knowledge, and increase their sense of story structure, understanding of story sequence, phonological awareness,…

In spite of increased interest in game-based learning, relatively little is known about the learning process in games. The aim of this article is to study the process of conceptual change in the context of game-based learning in order to reveal playing behavior that triggers and facilitates it. Primary school pupils (N = 401) played a game of…

This study examines how well second-year nonmajor organic chemistry students are learning to draw, interpret, and understand resonance-related structures. Students were tested seven times throughout an academic year using a set of four tasks that reflected their understanding of what these structures represent and how they relate to each other.…

In recent years, there has been an increasing interest among educational researchers in exploring the relationships between learners' epistemological beliefs and their conceptions of learning. This study was conducted to investigate these relationships particularly in the domain of science. The participants in this study included 407 Taiwanese…

To date, a number of studies have demonstrated the existence of mismatches between children's "implicit" and "explicit" knowledge at certain points in development that become manifest by their gestures and gaze orientation in different problem solving contexts. Stimulated by this research, we used eye movement measurement to…

This paper reports on an investigation of the effect of conceptual change pedagogy on students' conceptions of "rate of reaction" concepts. The study used a pre-test/post-test non-equivalent comparison group design approach and the sample consisted of 72 Turkish grade-11 students (aged 16-18 years) selected from two intact classrooms.…

Research on conceptual change assumes that students enter a science classroom with prior(mis-)conceptions. When being exposed to instruction, students are supposed to develop or change their conceptions to (more) scientific concepts. As a consequence, instruction typically concentrates on appropriate examples demonstrating that students'…

Stories that are presented through literature or popular media can be used to invite students into the world of math; stir their mathematical imaginations; and enhance their ability to read about, write about, and discuss math. This article explores how literature ("Flatland," the book and the movie) and an existing seventh-grade unit…

We probed the impact of two teaching strategies, "guided inquiry" and "argumentation," on students' conceptual understanding of the conservation of matter. Conservation of matter is a central concept in middle school science curriculum and a prerequisite upon which rests more complex constructs in chemistry. The results indicate that guided…

Magnetism is a topic frequently studied in elementary schools. Since magnetism is a popular topic and is included in national science education standards, it might be assumed that elementary teachers have a good understanding of this topic and that elementary students develop a good understanding of fundamental magnetism concepts. Unfortunately,…

Friedrich Froebel, the German educator and founder of the Kindergarten Movement, developed a series of play materials including geometric building blocks and pattern activity blocks designed to teach children about forms and relationships found in nature. Froebel's notions about using activity and play in preschool education complement many…

Recent research in the vocational education and training (VET) sector shows that students are gaining a range of benefits from their studies, beyond expected course outcomes. Students are developing new networks, and gaining confidence and self esteem through the respect received from their teachers and classmates. For some students, these…

This document provides the framework to guide the development of the assessment instruments for the 2010 National Assessment of Educational Progress (NAEP) in geography. Altogether, four documents will be designed to guide the geography assessment and this Assessment Framework is the first. This framework is designed to assess the outcomes of…