Terrapin Software

Logo software for home and schools, projects, resources, support. Now supports Lego's Mindstorm RCX Robotic kit. Also makes Crystal Rain Forest.

OPEN

OPEN. Syntax, OPEN filename (OPEN filename mode) OPEN [] (OPEN [] mode) OPEN type-descriptors (OPEN type-descriptors mode) ...

List of commands

ABS, reports the absolute value of a number. ACTIVEWINDOW, reports the name of the active graphics window. AGET, retrieves an array element ...

LOGO Projects Online!

These Logo projects have been developed by Terrapin Logo users. They are presented here as examples of different features of Logo and an inspiration for you ...

PLAY

PLAY. Syntax, PLAY filename PLAY [list]. Explanation, PLAY causes the given sound file to be played. If the file cannot be found, Logo looks for it in its ...

[PDF] Turtle Robot Mazes

File Format: PDF/Adobe Acrobat - 1. Turtle Robot Mazes. Can you keep your turtle on track? Here are some activities to try using your on-screen turtle robot! Creating the Path ...

SETSENSOR

SETSENSOR. Syntax, SETSENSOR number type (SETSENSOR number type datatype) (SETSENSOR number type datatype slope). Explanation, The RCX robot controller has ...

OPEN.OUTPUT

OPEN.OUTPUT. Syntax, OPEN.OUTPUT. Explanation, The OPEN.OUTPUT command opens a new Output window and returns a channel number which may be assigned to ...

LOADPIC

LOADPIC. Syntax, LOADPIC filename.ext LOADPIC type-decriptors (LOADPIC) (LOADPIC filename.ext windowname) (LOADPIC filename.ext windowname "true) ...

LOAD

LOADENV. Syntax, LOADENV filename LOADENV filename.ext (LOADENV) LOADENV type-descriptors. Explanation, LOADENV loads the contents of the environment file ...