Helping students understand that the scientific community's claims change through time, sometimes radically, allows them to develop a well-grounded sense of the "nature of science." Learning to reason about how scientific claims come to be accepted, and later refuted, is important for understanding the tentative nature of scientific…

British scientist John Dalton (1766-1844), French scientist Joseph Louis Gay-Lussac (1778-1850), and Italian scientist Amedeo Avogadro (1776-1856) are familiar to many chemistry students. Such students may understand the importance of Dalton's atomic theory, model how Gay-Lussac's law relates the pressure and the temperature of a gas, and use…

Helping students understand the Nature of Science (NOS) is a long-standing goal of science education. One method is to provide students examples of science history in the form of short stories. This article modifies that approach, using historical case studies to address both the history of science and the history of technology, as well as the…

Helen E. Martin, the author of this article, is a retired National Board Certified Teacher who has been researching Sir Isaac Newton's unpublished manuscripts for over three decades. While researching the work of Newton, a teacher she was mentoring asked for some hands-on activities to study planetary motion. The description of the activity…

As society becomes more technological, the need for scientific literacy grows . Part of scientific literacy is understanding the nature of science, which can be revealed, in part, by learning the historical context of current science concepts. History of science can be taught using scientific inquiry, scientific argumentation, and authentic…

The history of science illustrates some exciting--and sometimes controversial--moments. Unfortunately, textbooks tend to focus on results in a scientific discipline and only occasionally showcase an interesting historical vignette, telling the story behind those results. Although required studies may leave teachers little classroom time for…

In this article, Renee Clary and James Wandersee describe the beginnings of "Classification," which lies at the very heart of science and depends upon pattern recognition. Clary and Wandersee approach patterns by first telling the story of the "Linnaean classification system," introduced by Carl Linnacus (1707-1778), who is…

The 20th century saw some of the most important technological and scientific discoveries in the history of humankind. The space shuttle, the internet, and other modern advances changed society forever, and yet many students cannot imagine what life was like before these technologies existed. In the project described here, students take a firsthand…

Lists the important discoveries of chemical elements and explains changes in the periodic table. First published in 1983. (YDS)

Gives highlights of the life of Alfred Wallace, co-developer with Charles Darwin of the theory of natural selection. (LS)

Provides a list of birth dates of scientists born in January. Describes the use of these dates, displayed with the birthdays of students, to stimulate interest. (AL)

Including historical events and cultural contexts to enrich science teaching helps students understand the human aspect of science. Describes a sample lesson that includes the historical milestones that led to our current understanding of the structure of cell membranes. Examines the development and use of scientific models within the historical…

Provides background information on the tobacco mosaic virus, the first known virus. Contains historical information about the occurrence of the virus and the history of its isolation. (DDR)

Tells the story of an experiment conducted by Galileo and proves that a light pebble and a heavy rock travel with equal speed when dropped from the same distance and touch the ground at the same time. Indicates the importance of open-mindedness and tolerance. First published in 1939. (YDS)

Discusses five-kingdom classification and the changes in understanding over the years. First published in 1983. (YDS)