Last Saturday, Ken went to a new science museum in Tokyo with his family. They left their house at nine o'clock and took a train. It took about an hour to get there. Ken was very excited because he loves science. First, they went to the space area on the second floor. Ken saw a big model of a rocket. He learned about how astronauts live in space. Next, they went to the robot area on the third floor. Ken played a game with a robot dog. It was very clever and could catch a ball. At one o'clock, they ate lunch at the museum cafe. Ken had a hamburger and his sister had pancakes. After lunch, they bought some souvenirs at the shop. Ken bought a book about stars. He had a great time at the museum and wants to go there again with his friends.