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)

The two-credit, one-semester course was initiated for fourth-year pharmacy students at the University of Nebraska Medical Center. It was organized to enable the student to better understand the health problems of the patient and to better communicate information on drugs to patients and health professionals. (LBH)

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)

Described is a secondary school science program which includes modularized courses in the earth science unified science, biology, chemistry, and physics. Students may continue in one science course or switch between courses upon completing modules. (SL)

Attitudes of high school students were measured after one semester of a conventional lecture chemistry course and again after a second semester using Interdisciplinary Approaches to Chemistry modules. Results showed that one instrument revealed no significant difference but the other indicated a positive attitude change for each instrument item.…

Describes a chemistry curriculum development program for nonscience majors being developed in Israel, which emphasizes flexibility in the development and in the final course products. (SL)

The aim of this study was to investigate the effect of students' learning styles on their chemistry achievement and attitudes toward chemistry as a school subject. One hundred seventy nine 9th grade and 151 10th grade students taking chemistry courses from different high schools were enrolled in the study. The Learning Style Inventory was used to…

This guide was developed to help teachers use the 14th season of NEWTON'S APPLE in their classrooms and contains lessons formatted to follow the National Science Education Standards. The "Overview,""Main Activity," and "Try-This" sections were created with inquiry-based learning in mind. Each lesson page begins with…

The guide presents information about ordering, using, storing, and maintaining chemicals in the high school laboratory. The guide also provides information about chemical waste, safety and emergency equipment, assessing chemical hazards, common safety symbols and signs, and fundamental resources relating to chemical safety, such as Material…

As part of an effort to begin offering a general chemistry course over the Internet, a project was undertaken at Kansas's Johnson County Community College to determine the possibilities of using a computer to incorporate the tools used in teaching organic chemistry. Using an interactive software package, original lectures were developed, with…

This paper explores the effect of using concept maps as study tools on achievement in chemistry. Tenth grade students engaged in building concept maps as homework to investigate the correlation between their mastery of concept mapping skills and their achievement in chemistry, and gender differences in using concept mapping as a homework tool.…

Alabama Science in Motion (ASIM) is a statewide in-service and outreach program designed to provide inservice training for teachers in technology and content knowledge. ASIM is also designed to increase student interest in science and future science careers. The goals of ASIM are to complement, enhance, and facilitate implementation of the…

Kids know that when they are lost, they look at a map to find their way. It's no different in the world of science, as they'll learn in The Periodic Table--a fun and engaging look at the road map of the elements. Young students will learn about key information included on the table, including atomic number, atomic mass and chemical symbol. They'll…

There are more than 20 million known substances in the universe, and they are all made of the same basic ingredients--atoms and molecules. In this fun and engaging program, kids will learn about the three main subatomic particles--protons, neutrons and electrons--as well as the forces that keep atoms and molecules together. They'll discover how…

This video focuses on chemical process technician education. It provides a look into the daily operations, available jobs, and background needed to enter this field. (KHR)