Increasingly, science teachers are expected to devote instruction to technology and engineering, as encouraged by the Next Generation Science Standards (NGSS Lead States 2013). Just as scientific literacy requires understanding the nature of science (NOS), technological literacy must include understanding the philosophy and nature of technology…

Nanoscience development affects almost every discipline of science, engineering, and technology. Not surprisingly, "the science of small" is also finding its way into science classrooms. In general, "nano" refers to a billionth of a meter--about 1/50,000 the width of a hair follicle. The term "nanoparticle" usually…

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…

The National Assessment of Educational Progress (NAEP) measures student science achievement nationally, state by state, and, most recently, across selected urban school districts. Periodically, the framework underlying the science assessment is revised or updated. This document, "Science Framework for the 2019 National Assessment of…

In order for technology and engineering education (T&EE) students to meet the design challenges of this century, T&EE teachers will need to deepen their content pedagogy in the areas of science and math. This raises the question: Will the need to deepen content pedagogy initiate a process of change that transforms technology and engineering…

This paper tells the story of how two biotechnologists used models, one working as a technologist and the other as a scientist. These stories were collected during the development of the key ideas about the nature of technology and technological knowledge during the latest curriculum development in New Zealand. Their stories of how and why they…

The earliest mechanical clocks appeared in Europe in the 13th century. From about 1250 CE to 1670 CE, these simple clocks consisted of a weight suspended from a rope or chain that was wrapped around a horizontal axle. To tell time, the weight must fall with a slow uniform speed, but, under the action of gravity alone, such a suspended weight would…

The European Laboratory for Structural Assessment (ELSA) is one of the world's main laboratories for seismic studies. Besides its research activities, it also aims to bring applied science closer to the public. This article describes teaching activities based on a demonstration shaking table which is used to introduce the structural dynamics of…

The ballpoint pen is an ideal example of simple engineering that we use everyday. But is it really so simple? The ballpoint pen is a remarkable combination of technology and science. Its operation uses several scientific principles related to chemistry and physics, such as properties of liquids and simple machines. They represent significant…

Although there has been considerable focus on the underrepresentation of minorities in science, technology, engineering, and mathematics (STEM) disciplines and the need for science instruction that fosters diversity, much of the associated effort has focused on the goal of diversity and tended to assume that science and science learning are…

In the activities presented in this article, students mimic real scientists while constructing predictions and scientific explanations about surface currents. The activities are inspired by and couched within true scientific inquiries regarding the ocean and the North American Great Lakes. Students engage in a classroom inquiry and use map-reading…

The lack of a documented science of technology of education is discussed and new research approaches gaining credibility and pointing to a more positive direction for scientific inquiry are outlined. (JMF)

Describes the NSF's "Science and Engineering Education for the 1980s and Beyond" report which concludes that the USA is lacking in scientific and technical knowledge and understanding. Also includes the report's suggestions for providing better support for teachers, integrated science and engineering educational systems, and organized…

Describes the development of the Chicago Museum of Science and Industry and its exhibits, which rely on participatory techniques in furthering public understanding of science and technology. Two thousand exhibit units cover seventy-five diverse fields, and the museum's educational program comprises twenty scientific demonstrations. Special…

Science, Technology, and Society (STS) orientations can serve to integrate educational change as identified by the National Science Education Standards and Project 2061. Students learn through discovery with the help of STS and make connections within the real world. The implementation of STS orientations into the science curriculum requires…