The Turtle Diary game practicing the use of possessive pronouns with gerunds is an important element in developing a child's language arts skills. A gerund is the "ing" form of a verb used as a noun. The correct grammar rule is to use a possessive pronoun prior to a gerund. It is a common error for those who not skilled in language arts to mistakenly use an object pronoun. This game consists of a series of sentences with a choice of two pronouns to fill in a blank before a gerund. The child selects the correct pronoun using a keyboard. The sentences are short but engaging and provide everyday examples.