Methods for determining the radius of an atom are described. Unlike a previous article which approached the problem from an elementary perspective, this article examines a progression of increasingly sophisticated determinations. (CS)

Relates various experiences that illustrate one teacher's way of dealing with teaching problems common in inner-city schools. (MLH)

Presents the complete 1974 Advanced Placement Physics B Examination and an answer key to the multiple-choice section. (MLH)

Describes the Integrated Science sequence at Howard Community College (Maryland). The courses in this sequence incorporate principles from biology, chemistry, and physics to offer a broad view of science and to assist students in integrating the key principles within these disciplines. (DC)

Reviewed are recent developments and projects concerned with the utilization of computer graphic terminals in computer assisted instruction of undergraduate level physics. Programs at the University of California, Irvine, University of Illinois, and Dartmouth are reviewed. (SL)

This booklet contains information and activities on the life cycle of stars. Materials can be adapted for grade 9 through grade 12 classrooms. Background information about star birth and life, black dwarfs, supernovae, white dwarfs, neutron stars, black holes, and the electromagnetic spectrum is included. The seven activities focus on star mass,…

Multiple-choice tests such as the Force Concept Inventory (FCI) provide useful instruments to probe the distribution of student difficulties on a large scale. However, traditional analysis often relies solely on scores (number of students giving the correct answer). This ignores what can be significant and important information: the distribution…

Strategic Programs for Innovations in Undergraduate Physics (SPIN-UP) set out to answer an intriguing question: Why, in the 1990s, did some physics departments increase the number of bachelor's degrees awarded in physics or maintain a number much higher than the national average for their type of institution? During that decade, the number of…

The High-Energy Astrophysics (HEA) Learning Center gives students, teachers, and the general public a window into the world of high-energy astrophysics. The universe is revealed through x-rays and gamma rays where matter exists under extreme conditions. Information is available on astrophysics at a variety of reading levels, and is illustrated…

A 3-year follow-up evaluation was conducted of an experimental problem-based learning (PBL) integrated curriculum directed to students of the first 2 years of engineering. The PBL curriculum brought together the contents of physics, mathematics, and computer science courses in a single course in which students worked on real-life problems. In…

Many aspects of string theory are abstract and difficult for even theoretical physicist to fully comprehend. The activities in this guide are designed to help teachers and students better understand some of the basic concepts underlying particle physics and string theory. A list of additional resources and a glossary are also included. Each…

This paper describes the ASK-IT/Assessing-to-Learn (A2L) project which is an attempt to bring a strategic approach to learning, instruction, and communication. ASK-IT/A2L seeks to integrate formative assessment and instruction in the physics classroom at both the high school and college levels. The project and the approach are the result of years…

This document identifies five types of learning experiences which are relevant to understanding students' understanding of concepts and principles. These include exploring existing concepts, honing and clustering concepts, developing analytical and reasoning skills, developing problem solving skills, and structuring knowledge in memory. Each of…

This book is one of four books in the Science-by-Design Series created by TERC and funded by the National Science Foundation (NSF). It challenges high school students to investigate the physics of boat performance and work with systems and modeling. Through research, design, testing, and evaluation of a model boat, students experience the…

This paper presents implementation details related to the freshman integrated curriculum at Texas A&M University. Specifically, the need for strong integration between physics, calculus, engineering problem solving, engineering design graphics, and English is emphasized. The paper presents a brief summary of the design and pilot implementation…