This book is designed to teach LogoWriter, a programming language. Each of the 41 small chapters focuses on a particular LogoWriter word or idea, and provides examples for practice and experimentation. Topics included are: (1) getting started with LogoWriter; (2) using repeat and label; (3) using color and random, shapes and stamp, fill and shade;…

Describes activities designed to teach students about embedded recursion. Topics cover providing intuitions about embedded recursions, predicting embedded recursions, seeing patterns and processes, presenting graphic designs containing embedded copies of themselves, and exploring graphics, numerical, and word examples. Parts I and II are in…

Arguing that mathematics is a form of communication that students need help in understanding, this article describes a set of seven simple interactive LogoWriter tools that can be used to help children explore the language of multiplication. Examples of the use of graphics in responding to children's commands are provided and several exercises are…

Five guidelines for enhancing the value of a computer graphics program are described and illustrated. Using a well-structured program, correct scaling, normalized device coordinates, word coordinates, and illusions are discussed. (MNS)

This 10-chapter book is intended to fill a need for a clearly written, easy to follow, introduction to computer programming that teachers or parents can immediately put to use. Its sample programs are designed to capture attention and spark the imagination of children learning to use computers. The first chapter provides such introductory…

A program for drawing a line segment is developed. (MNS)

Discusses the rich potential of Logo (a computer programing system for children) and particularly LogoWriter (its word processor) as learning tools in the language arts. Cautions against their use as rote exercises. (SR)

This curriculum guide presents lessons for computer literacy instruction in the elementary grades. The first section of the guide includes 22 lessons on hardware, covering such topics as how computers work, keyboarding, word processing, and computer peripherals. The 13 lessons in the second section cover social topics related to the computer,…

A hungry worm is looking for something to eat according to very specific rules, and the path he takes is a graph. The problem is detailed in Applesoft BASIC using low resolution graphics for worms that turn 90 degrees and high resolution for worms that can turn 45 degrees. (MP)

Outlines a program for implementing the Logo computer language in the classroom. Presents five introductory lessons that can be used with upper elementary students and some introductory comments about planning. (SRT)

This document consists of nine issues of the National LOGO Exchange Newsletter (NLX). Each issue contains several articles as well as regular features and departments. The lead articles in this volume are entitled: (1) "Twenty Powerful Ideas" (Molly Watt); (2) "Multiple Turtles without Sprites" (James Hurley); (3)…

This guide was prepared to help teachers of the Lincoln Public School's introductory computer programming course in BASIC to make the necessary adjustments for changes made in the course since the purchase of microcomputers and such peripheral devices as television monitors and disk drives, and the addition of graphics. Intended to teach a…

This collection of articles and features reprinted from "The Computing Teacher" begins with an outline (the table of contents) of a 20-session course, "Logo in the Classroom," by Shirley Torgerson, Mary Kay Kriley, and Janet Stone. The text of the first session and a student exercise sheet are also provided. Five articles…

Use of background grids from Logo programs is involved in this activity on angles and slopes. The value of such activities is then discussed. (MNS)

Describes how to draw lines in centimeter units on a computer monitor with the Logo program. Presents four activities involving drawing geometric shapes. Provides a program to move a turtle slowly. (YP)