Applets Operating Instructions
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On this page
Changing the mode or the data set will restart the exercise.
All modes offer you these interaction elements:
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Restart: All executed steps are undone.
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Klick short to undo the last step. Press the mouse button to open a pop-up menu that contains all previous steps. Choosing a step will undo all following steps.
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Redo an undone step.
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When you have solved the exercise, klick this button to check the solution.
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Gives you a hint what to do next.
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When you have solved the exercise, klick this button to check the solution.
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Execute the next step of the animation.
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Pause the animation.
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Execute all remaining steps of the animation.
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