In Ireland, new science curricula were introduced at primary and early post-primary levels in 2003, in an effort to reverse declining interest and enrolment in science. This paper reports on a national study that explored first year post-primary students' experiences of and attitudes towards school science under these new curricula. Data were…

Several additions to a classroom activity are proposed in which an "enzyme" (the student) converts "substrates" (nut-bolt assemblies) into "products" (separated nuts and bolts) by unscrewing them. (Contains 1 table.)

A selection of hands-on experiments from different fields of physics, which happen too fast for the eye or video cameras to properly observe and analyse the phenomena, is presented. They are recorded and analysed using modern high speed cameras. Two types of cameras were used: the first were rather inexpensive consumer products such as Casio…

The Grignard reaction and the addition of protecting groups are standard reactions in an organic chemistry course. Organic students learn about the "quench" step of the Grignard reaction using acid and water and the acid-catalyzed hydrolysis to remove the protecting group, yet in the lecture students find these two reactions to be confusing in…

A significant body of the literature in science education examines students' conceptions of the dissolution of ionic solids in water, often showing that students lack proper understanding of the particulate nature of dissolving materials as well as holding numerous misconceptions about the dissolution process. Consequently, chemical educators have…

Engaging students in both hands-on and minds-on experiences is needed for education that is relevant and complete. Many middle school students enter science classrooms with pre-conceived ideas about their world. Some of these ideas are misconceptions that hinder students from developing accepted concepts in science, such as those related to…

A wide variety of out-of-school time (OST) programs across the U.S. offer science education opportunities that cover many scientific disciplines and use diverse pedagogical practices (National Research Council [NRC], 2009). However, to improve youth's scientific literacy, OST educators need to "have the disposition and repertoire of practices…

This is the second in a series of articles discussing the "Doing-Based Learning" study. The purpose of this study is to determine the extent to which U.S. public school elementary and secondary education science, technology, engineering, and mathematics (STEM) students are doing activities in their classrooms. The first article (Moye,…

The changes that the European Higher Education Area (EHEA) framework obliged the School of Architecture of Malaga, University of Malaga. to make to its "History of Architecture" course are discussed in this paper. It was taken up as an opportunity to modify the whole course, introducing creative teaching and "imaginative…

We report conceptual inventory results of a large-scale assessment project at a large university. We studied the introduction of materials and instructional methods informed by physics education research (PER) (physics education research-informed materials) into a department where most instruction has previously been traditional and a significant…

A small group of high school students performed a virtual laboratory experiment in Second Life that mimicked a real experiment in both its appearance and procedure. Lab report grades were equivalent to report grades for hands-on experiments, and the quality of students' results was similar. Results of an attitudinal survey show that students…

Elementary science is chock-full of wonderful experiences for students. Do children see iPads as a tool for learning about science? Using Prensky (2010) as a guide, the researchers decided to see if "assessing students with their own" tools (p.178) using iPad apps would support learning discrete knowledge for electricity and light…

In this guided inquiry, students explore the complex hormonal regulation of the female reproductive cycle using inexpensive ovulation and pregnancy detection kits that are readily available over the counter. This hands-on activity engages students in the practice of doing science as highlighted by the "National Science Education Standards." The…

A hands-on laboratory exercise at the general chemistry level introduces students to chemical equilibrium through a simulation that uses poker chips and rate equations. More specifically, the exercise allows students to explore reaction tables, dynamic chemical equilibrium, equilibrium constant expressions, and the equilibrium constant based on…

The paper reports on the outcomes of a study that utilized a graphical tool, Digalo, to stimulate argumentative interactions in both school and informal learning settings. Digalo was developed in a European study to explore argumentation in a range of learning environments. The focus here is on the potential for using Digalo in promoting…