Unit 1

turtles-own, <breeds>-own

a keyword that defines the variables belonging to each turtle or breed of turtles

MORE

turtles

a reporter that reports the set of all turtles

MORE

to … end

keywords that begin and end procedures

MORE

tick

a command that advances the tick counter by one and updates all the plots

MORE

stop

a command that makes the agent exit immediately from the enclosing procedure or command

MORE

setxy

a command that takes an x-coordinate and a y-coordinate as input and sets the x-coordinate and y-coordinate of the turtle to these values, respectively

MORE

set

a command that takes a variable and a value as input and sets the value of the variable to the inputted value

MORE

right, rt

a command that takes a number as input and turns the turtle right that number of degrees

MORE

turtles-own, <breeds>-own

turtles

to … end

tick

stop

setxy

set

right, rt

Featured Resources

Promo Flyer

2022/23 Science+C Teacher Cohort Kicks...

How can a science teacher help students...

CONTACT