Avoiding blocking situations

The help button is useful for unlocking students when they spend too much time looking for the correct answer. When activated, it displays a pulsing circle on the object or answer to be selected.

When students give a correct answer after activating the help button they don't earn any points.

Help can be activated by tapping on the lightbulb icon at the top of the screen:

Some simulators do not include a help button but automatically highlight the correct object/answer after a set period of time, or after one or two wrong answers.