Have you played Geobattleships? Do earthquakes and volcanoes coincide?

'Geobattleships' uses a children’s game to match the distribution of volcanoes and earthquakes on the Earth’s surface. The activity provides a useful lead-in to the topic of plate tectonics and is best used before students have become too familiar with the theory.
This is one of many ELIs associated with plate tectonic theory; refer to Teaching strategies for some more ideas.