This game can help students to remeber plural form of some nouns. Cards can be used as a memory game. All cards are face down, 1 player can open only 2 cards at the same time. If the cards are: house-houses (for example), player wins, and continue opening. If the cards are: tooth-ear (for example) player puts the card back face down. Students remember how to read and spell words. First students should find plural & singular form in pairs, then explain the rule.