To improve understanding of identities and inverses, and to provide a stronger foundation for future mathematics, Sandra Miles designed a two-part lesson that makes the relationship between identities and inverses explicit. This article illustrates Miles' teaching of the first part of the lesson, focused on addition and subtraction, and then gives…

Students of physiology are taught that the body's homeostatic mechanisms are in place to maintain the body's internal environment. This is most often associated with maintaining health. Congestive Heart Failure represents a disease in which the body's homeostatic mechanisms worsen the progression of the disease. Using the analogy of Santa Claus…

The work of science is a linguistic act. However, like history and philosophy of science, language has frequently been isolated from science content due to factors such as school departmentalization and narrow definitions of what it means to teach, know, and do science. This conceptual article seeks to recognize and recognize--to understand and…

Elementary students are expected to use various features of informational texts to build knowledge in the content areas. In science informational texts, scientific metaphors are commonly used to make sense of complex and invisible processes. Although elementary students may be familiar with literary metaphors as used in narratives, they may be…

With my background in acting, stagecraft, and some knowledge of theatre history from high school and college, it was natural for me as a novice teacher to think about theatre as a metaphor for teaching. In this article I will discuss how over my career I conceived of teaching in terms of theatrical metaphors, and make a comparison with a common…

Entropy is often introduced to students through the use of the disorder metaphor. However, many weaknesses and limitations of this metaphor have been identified, and it has therefore been argued that it is more harmful than useful in teaching. For instance, under the influence of the disorder metaphor, students tend to focus on spatial…

Energy is one of the most important unifying themes in science. Yet the way energy is conceptualized varies depending on context. In this paper, the discourse used to explain the role of energy in systems from biology, chemistry, and physics is examined from the perspective of metaphor theory. Six substance metaphors for energy are identified in…

Using the water molecule as a metaphor, Marilyn Doerr presents a study of a Montessori high school that combines the elements of Montessori with International Baccalaureate (IB) and other institutions in the surrounding community that enrich the experience of the students. The pedagogy of the high school, she explains, must be based on an…

Narrative in science learning has become an important field of inquiry. Most applications of narrative are extrinsic to science--such as when they are used for creating affect and context. Where they are intrinsic, they are often limited to special cases and uses. To extend the reach of narrative in science, a hypothesis of narrative framing of…

This special issue of "International Journal of Science Education" is based on the theme "Conceptual Metaphor and Embodied Cognition in Science Learning." The idea for this issue grew out of a symposium organized on this topic at the conference of the European Science Education Research Association (ESERA) in September 2013.…

Energy is one of the most important unifying themes in science. Yet the way energy is conceptualized varies depending on context. Asking students "What is energy?" generally yields textbook definitions such as "energy is the ability to do work." Rote responses such as these tell instructors little about how students understand…

A common approach when teaching about energy in circuits in secondary schools is to treat flowing electrons as carriers of energy from a source to a sink. The paper argues that although this may seem to be a useful model for teaching, it is unscientific and may ultimately be confusing to students who continue to adopt it at key stage 4 and above.…

The re-conceptualisation of texts over the last 20 years, as well as the development of a multimodal understanding of communication and representation of knowledge, has profound consequences for the reading and understanding of multimodal texts, not least in educational contexts. However, if teachers and students are given tools to…

We describe, discuss and illustrate a metaphoric parallel between the history of the most famous Spanish liqueur, "Anis del Mono" ("Anis" of the Monkey), and the evolution of living organisms in the light of Darwinian theory and other biological hypotheses published subsequent to Charles Darwin's "Origin of Species." Also, we report the use of a…

Analogies are often used in science, but students may not appreciate their significance, and so the analogies can be misunderstood or discounted. For this reason, educationalists often express concern about the use of analogies in teaching. Given the important place of analogies in the discourse of science, it is necessary that students are…