Discusses the analog simulation of several quantum mechanical problems, including the Schrodinger equation and the de Broglie relation. (MLH)

Discusses the potential impact of microcomputers on physics computer-assisted learning in the United Kingdom. Explains some available systems, their requirements, advantages, problems, and the cost involved. (GA)

Describes a simple computing system which can solve the quantum mechanical problem of a particle trapped in a rectangular potential well. (SL)

Defines all recurrence relations used in the Nuffield course, to solve first- and second-order differential equations, and describes a typical algorithm for computer generation of solutions. (Author/GA)

Describes how to implement numerical integration on a pocket calculator to solve two kinds of differential equations important in physics. The two equations are those defining simple harmonic and quantum harmonic motion. The half-increment method is used for this purpose. (GA)

Described is a novel approach to the teaching of projectile motion of sixth form level. Students are asked to use an analogue circuit to observe projectile motion and to graph the experimental results. Using knowledge of basic dynamics, students are asked to explain the shape of the curves theoretically. (Author/MA)

Describes how first- and second-order differential equations applied to the Schrodinger equation can be used to obtain the wavefunctions of the quantum harmonic oscillator. (SL)

Outlines three projects which have been designed for teaching electronics to ages 11-13, 13-16, and 16-18. Aims, content, approach, and equipment are discussed with guidelines for teacher use. Indicates that work with microprocessors (alongside Nuffield style analogue work) should help digital electronics receive greater emphasis in secondary…

Describes the design of a simple yet flexible microprocessor and how to construct it using a breadboard. (DC)

Provides instructions for programming a system described in a previous article in this journal. Lists three programs: (1) a check that the system is functioning correctly; (2) a monitor program; and (3) a program which adds hex numbers from 00 to 0F and stores the result in memory location 20. (SK)