Through integration of geology, biology, chemistry, and the history of science, the historic Krakatoa eruption offers a unique portal for student inquiry in the classroom. Students are inherently fascinated by natural disasters, and modern comparisons to the Krakatoa cataclysm are as close as the day's news. This article uses the historic Krakatoa…

This article describes how the author's skepticism about online education turns into belief when he teaches his own online course. Throughout the process of designing and facilitating his online course, he found himself slowly evolving from critic to champion of online education. Here, he shares the benefits of online learning.

Early school years are an important period to lay out the foundation for learning a second language. In addition to mastering the basic language skills and keeping the learning process fun, promoting a lifelong learning habit should also be emphasised. Motivating elementary school students to learn English and avoiding misconceptions associated…

Understanding students' prior beliefs in nuclear physics is a first step towards improving nuclear physics instruction. This paper describes the development of a diagnostic survey in nuclear physics covering the areas of radioactive decay, binding energy, properties of the nuclear force and nuclear reactions, that was administered to students at…

In an attempt to address some student misconceptions in electrochemistry, this guided-inquiry laboratory was devised to give students an opportunity to use a manipulative that simulates the particulate-level activity within an electrochemical cell, in addition to using an actual electrochemical cell. Students are led through a review of expected…

The purpose of our study was to identify factors underlying rape survivors' post-assault prosecution decisions by testing a decision model that included the complex relations between the multiple social ecological systems within which rape survivors are embedded. We coded 440 police rape cases for characteristics of the assault and characteristics…

In this article, the author profiles Dolores E. Cross, who, during her more than 30-year academic career, has advocated for multicultural education, championed equal education access for all students, and blazed trails as the first African-American female president of Chicago State University and the first female president of Morris Brown College.…

The teaching of introductory computer programming seems far from successful, with many first-year students performing more poorly than expected. One possible reason for this is that novices hold "non-viable" mental models (internal explanations of how something works) of key programming concepts which then cause misconceptions and difficulties. An…

This article examines the meanings and impact of "Assessment for Learning" initiatives in schools against the back drop of assessment reform in Singapore since 1997. It is argued that "Assessment for Learning" is understood in different ways, and these different meanings do not always benefit students' learning. The different…

Many undergraduates can tell you what the scientific method means but just a little probing reveals a rather shallow understanding as well as a number of misconceptions about the method. The purpose of this paper is to indicate why such misconceptions occur and to point out some implications and suggestions for teaching the scientific method in…

The purpose of this study was to determine students' knowledge level and misconceptions about cars and environment. The sample group of this study consists of randomly selected students from Science Education Department of Gazi Education Faculty in Turkey. The measure is applied to total of 298 students where 174 of them are female and 124 are…

When she began teaching college geology and paleontology, the author anticipated some resistance from those who believed in a 6000 year-old earth, from creationists and those who advocate intelligent design, or possibly from students who simply wished to be consistent with the family religion and still take a course involving evolution and the Big…

One of four possible vignettes manipulated by (a) level of rape myth contained within them (low vs. high) and (b) type of rape (stranger vs. acquaintance) was presented to participants followed by scales measuring victim blame, perpetrator blame, belief in a just world, sex-role egalitarian beliefs, and male rape myth acceptance. Victim blaming…

Much educational literature and professional development deals with issues of African American, Hispanic or Latino, Native American, and low-income groups. However, religious diversity is rarely discussed among educators. There is not much literature on the experiences of Muslim children and families and research on the teaching and learning of…

This paper reports on a pedagogical approach to the teaching of chemical equations introduced to first year university students with little previous chemical knowledge. During the instruction period students had to interpret and construct diagrams of reactions at the submicro level, and relate them to chemical equations at the symbolic level with…