During the first term, 4th graders have been learning the name of the subjects. They played many games to learn them, and one was to put the flashcards in the blackboard, so everybody could see the pictures. Then, the teacher said the name of one, and the first one who thought that knew it, had to stand up, run to the blackboard and touch the correct picture of the subject. Another activity was writing the name of the subject in the blackboard only having the picture hanged.