Scratch Blocks; Basic - TTS InO-Bot Scratch Teachers Manual

Scratch Blocks

Basic

Command
"Scratch is developed by the Lifelong Kindergarten Group at the MIT Media Lab.
Values Description
Lights the top LEDs in different colours.
LED 1 is on the back right hand side and
1 – 8
numbered in an anti-clockwise direction
i.e. LED 8 is on the back left.
Lights all the LEDs on top a given colour.
Lights the headlights – left, right or
0 – 10
both. 0 is off, 10 is full brightness.
Moves forwards the stated distance and
1 – 127
given speed (slow, medium or fast).
Moves backwards the stated distance
1 - 127
and given speed (slow, medium or fast).
Switches the motors on forward.
Switches the motors on in reverse.
Stops the motors.
Turns stated angle anti-clockwise at
0 – 180
given speed (slow, medium or fast).
Turns stated angle clockwise at given
0 – 180
speed (slow, medium or fast).
0 – 29 Plays given sound (see below for index).
See http://scratch.mit.edu."