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Short focussed Tasks 2 - Inputting commands BlackCat logo Green level In the Yellow level the turtle moves by a preset amount, while the Green level is built around a command window and a more advanced keypad on the left of the screen (similar to Valiant Roamer). Children could start by drawing basic shapes. They need to consider the start position of the turtle, which as in the Yellow level can be moved by clicking and dragging. In the Green level a position command will automatically be entered into the command window, such as setpos[ -219 -47 ].
Teacher tips The command window can be extended by dragging its top bar up the screen. To input commands faster, abbreviate as follows: Forward fd Backwards bk Right rt Left lt
Clearscreen Use this command to wipe the screen and reset the turtle to the default position
Challenges
Welcome to the BlackCat Logo Command Window ? setpos[ -208 -139 ] ? setpenwidth 4 ? setpencolour [255 0 0] ? fd 160 ? rt 120 ? fd 160 ? rt 110 ? fd 160 ?
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