This volume contains chapters 19 to 25 of the ACS "Modern Chemical Technology" (CHemTeC) curriculum material which is intended to prepare chemical technologists. Laboratory techniques and procedures are emphasized. The chapters cover the areas of the techniques of sampling, the techniques of weighing, sample preparation, the measurement of pH,…

Semiotic research increasingly reveals the basic importance of structure at all levels of genetic, linguistic, and social process. The paradox that structure not only liberates but also imprisons has been familiar to members of many different cultures, and the search for personal release in transcendent states of feeling contrapuntally illuminates…

The two student notebooks in this set provide the basic outline and assignments for the fourth and last year of a senior high school unified science program which builds on the technical third year course, Science IIIA (see SE 012 149). An introductory section considers the problems of survival inherent in living systems, matter-energy…

The two student notebooks in this set provide the basic course outline and assignments for the first year of a four year senior high school unified science program. The first volume consists of these three units: The Universe and Man; Man's Attempt to Understand and Relate to the Process of Change; and Man's Ideas About the Structure of Matter.…

The purpose of this essay is to examine some of the major similarities and differences between science and religion, as well as to attempt a synthesis to resolve what is more an apparent rather than a real contradiction of the two disciplines. The rationale for such an undertaking is based primarily upon the need for explicit definition and…

Discusses teaching the nature of science as well as teaching the subject matter of science. (SL)

Numerous science and mathematics activities which can be performed with sporks (plastic spoon-forks) that are packaged in cellophane with a napkin and a straw and distributed with school lunches are described. (CP)

Second language acquisition has an identity problem. It is a young field struggling to emerge from the parent fields of education and applied linguistics. In this book, the author proposes a way to help second language acquisition develop a systematic and coherent focus using the philosophy of science as the lens. The structure of the book allows…

Peer-reviewed, classroom-tested, and tailored specifically for introductory science courses, Favorite Demonstrations is a complement to every college instructor's lesson plans. The book is an all-in-one compilation of 36 popular classroom demonstrations published since 1993 in the "Favorite Demonstration" column of NSTA's Journal of College …

The purpose of this paper is to explore the possibility of using the principle of "superposition of states" (commonly illustrated by Schrodinger's Cat experiment) to understand the process of using standardized testing to measure a student's learning. Comparisons from literature, neuroscience, and Schema Theory will be used to expound upon the…

The second-year, shared experience curriculum for Iowa Wesleyan College, Mount Pleasant, Iowa is an Integrated Science course linking science and art. The Integrated Science Linking Science and Art promoted a better understanding of basic scientific principles and literacy, by initially showing linkages to art. As the course developed, it became…

Recent research indicated that teachers conceive and orient their teaching depending (among others things) on their conceptions about both the nature of science and the construction of the scientific knowledge. This is an important educational issue because the image generally held by students sees science simply as a rhetoric of conclusions.…

This paper documents a pilot study designed to explore the ideas of high school students regarding the nature and role of theories, an aspect of the nature of science (NOS) that continues to be problematic for students, teachers, and the general public. Although there is a much greater emphasis on the nature of science in standards documents,…

Many studies of college chemistry students have found a gap between students' success in solving computational chemistry problems and their success in solving conceptual chemistry problems. This paper examines college students' understanding of the concept of stoichiometry, the particulate nature of matter, and chemistry problem solving. This…

This paper presents three reasons why teachers should understand and actively use models and model building to frame science. First, science model building and testing is the heart of scientific enterprise, and understanding of the process is crucial for developing scientific literacy. Second, models are a familiar framework through which to…