In this online science game your child must save the universe by defeating invading aliens. How by answering a series of True False questions.
This game can teach your child about outer space because when she gets a question wrong she will automatically know the correct answer is the opposite choice. Also, in between rounds your child can play other games in which she can learn about constellations by pointing to them and other interesting facts about space.
If you chose a wrong answer there is no “penalty”. So there is less sense of accomplishment when you “win.”
Science includes zoology, the study of animals. And this topic is so popular that I've devoted an entire page to it. So if you are looking for animal games try the link above. Or you can just click