This module considers ordinary linear differential equations with constant coefficients. The "complex method" used to find solutions is discussed, with numerous examples. The unit includes both problem sets and an exam, with answers provided for both. (MP)

This document consists of five units which all view applications of mathematics to American politics. The first three view calculus applications, the last two deal with applications of algebra. The first module is geared to teach a student how to: 1) compute estimates of the value of the parameters in negative exponential models; and draw…

In "Relating Mathematics to the Middle School Child's Real World", multi-faceted learning kits were developed, piloted, field tested, and revised. The kits make heavy use of games, simulations, practical applications of real world math skills, and other activity-oriented strategies. They use a learning cycle approach to help students…

A quasi-experimental, pretest/posttest, treatment group/control group design was used to test the effectiveness of 36 entrepreneurship modules. The field test design featured multiple replications at sites across the country. Participating students were enrolled in various types of secondary vocational schools and programs and experienced various…

This student module on walking and working surfaces is one of 50 modules concerned with job safety and health. This module describes safety requirements for floors, stairways, ladders, and scaffolds, as well as OSHA standards for the construction, use, and maintenance of each of these. Following the introduction, nine objectives (each keyed to a…

This student module on structural egress and emergency procedures is one of 50 modules concerned with job safety and health. This module gives an insight into the kind of structural conditions that must exist for emergency evacuation to be swift and efficient. Following the introduction, eight objectives (each keyed to a page in the text) the…

This student module on safety with hand and portable power tools is one of 50 modules concerned with job safety and health. This module discusses the proper use and maintenance of tools, including the need for protective equipment for the worker. Following the introduction, 16 objectives (each keyed to a page in the text) the student is expected…

This student module on hazardous materials safety is one of 50 modules concerned with job safety and health. This module provides information about the types of hazardous materials, the effects of each type, and general guidelines regarding the handling of these materials. Following the introduction, 15 objectives (each keyed to a page in the…

This student module on safety of concrete, forms, and shoring is one of 50 modules concerned with job safety and health. This module discusses the basic materials and chemical reactions involved in making concrete which are necessary for recognition and control of hazards. Following the introduction, nine objectives (each keyed to a page in the…

This student module on excavating, trenching, and shoring safety is one of 50 modules concerned with job safety and health. This module outlines the hazards of trenching and shoring and the procedures and equipment that should be employed to prevent cave-ins and other trenching and shoring accidents. Following the introduction, 10 objectives (each…

This student module on Coast Guard regulations applied to offshore drilling is one of 50 modules concerned with job safety and health. This module presents requirements that apply to the design, construction, equipment, inspection, and operation of offshore drilling units. Following the introduction, 10 objectives (each keyed to a page in the…

This student module on chemical hazards and waste disposal is one of 50 modules concerned with job safety and health. This module presents the principles of safe chemical handling and provides an overview of the hazards associated with different types of chemicals. Following the introduction, 13 objectives (each keyed to a page in the text) the…

This third in a series of seven modules for a course titled Nondestructive Examination (NDE) Techniques I describes the principles and practices associated with hydrostatic testing. The module follows a typical format that includes the following sections: (1) introduction, (2) module prerequisites, (3) objectives, (4) notes to instructor/student,…

This fourth in a series of seven modules for a course titled Nondestructive Examination (NDE) Techniques I describes liquid penetrant examination which provides an effective method of detecting undesired, invisible surface discontinuities. The module follows a typical format that includes the following sections: (1) introduction, (2) module…

This first in a series of eight modules for a course titled Mechanical Inspection describes the type of pumps used in nuclear power plant systems, the basic operating principles of each type, and the inspection activities performed by the quality assurance/quality control technician. The module follows a typical format that includes the following…