Teacher describes a fish and the students guess which fish is being described.
Then the students write their own riddles and present them to the class. Students make up their own fish, describe its personality traits and present it to the class. Students look at example aquariums, determine if the fish and other animal life forms are compatible and discuss what to add or remove and why. Students take imaginary trip to fish store and examine aquariums. Students discuss why prices are the way they are.