Historical events tend to be confusing for children. They find it hard to remember dates, places, people, and events. Good thing there is an available free resource online that both parents and teachers can use to teach students history and how it shaped today's world, like this World War II quiz zombie game for children online! It is easily accessible, it is free, and you do not even have to create an account - you can just let them play the game instantly! To make their learning experience even more rewarding, give them a treat at the end of each round, especially when they earn a high score. Perhaps a box of cookies or a small chocolate bar? Social Studies quiz for 2nd, 3rd, 4th and 5th grades