Presented are programing tips to help control user input and to display the resulting format in an attractive and readable manner. (JN)

Presents abstracts of three papers given at the first national LOGO conference. They are: "LOGO as an Empirical Window" (Sylvia Weir); "Quasi-Piagetian Learning in LOGO" (Uri Leron); and "Theories of LOGO" (Guy Groen). (JN)

Presented are a discussion of the strengths and weaknesses of teaching programming with several programming languages. Suggestions for language selection are included. Arguments for a Logo-Pascal computer curriculum are indicated. (RH)

Described are various forms of Programmed, Inquiry, Learning, or Teaching (PILOT) language and how it can be used to help educators create low-cost high quality computer-assisted instruction. Advantages and disadvantages of PILOT are considered. (RH)

Explains the use of the 3-dimensional analytic geometry method to find values for a field geology problem. Gives a description of the mathematical theory for this method which can be applied to data obtained by drilling as well as open surfaces, and a computer program. (RT)

States the objectives and implementation procedures for this teacher-directed or individualized learning discovery unit. Describes the value of the program and additional activities that can be included. Shows a copy of the program. (RT)

Discusses artificial intelligence, its definitions, and potential applications. Provides listings of Logo and BASIC versions for programs along with REM statements needed to make modifications for use with Apple computers. (RT)

Presents a computer program which prints out a calendar corresponding to any year A.D. and states the objectives for such a program. Shows an example of a sample run. (RT)

Emphasis on interfacing -- the various processes for passing information into or out of computers -- is suggested. Why the Texas Instruments microcomputer is plausible for this is noted, followed by specific interfacing suggestions, including programs for a timer and the assembly language subroutine. (MNS)

This column is designed to share BASIC sub-programs and to show how subroutines and function subprograms may be used to simplify and organize BASIC programing. The yes-no function is defined and programs presented, followed by the multiple-branch function and adding a HELP feature. (MNS)

Discusses why, when and how microcomputer simulations of biological topics should be used in the classroom. Includes a five-step procedure for creating such simulations using population growth as an example to describe each step. Steps include topic/background material selection, writing program, and making support materials for the simulation.…

Discusses four phases in the development of a simulation. These include a definition of the simulated universe (including parameters and boundary conditions), mathematical description of the mode, and programing and testing the simulation. Also discusses the development of a physics simulation, focusing on each of the four phases. (JN)

Presented are abstracts from volume two of the World Conference on Computers in Education, 1985. Four topics are: (1) cognitive and visual style; (2) computer graphics and descriptive geometry; (3) LOGO and educational research; and (4) algorithms, programing, and computer literacy. (JM)

This is the first of a two-part series on the general concept of vector space. Provides tool procedures to allow investigation of vector properties, vector addition and subtraction, and X and Y components. Lists several sources of additional vector ideas. (JM)

Annotates reference material on artificial intelligence, mostly at an introductory level, with applications to education and learning. Topics include: (1) programing languages; (2) expert systems; (3) language instruction; (4) tutoring systems; and (5) problem solving and reasoning. (JM)