Grammaropolis
For kids who are just starting to understand grammar as a separate topic, Grammaropolis, which is one of the Online Courses to Learn Grammar, a joyful yet intelligent game, may strike precisely the ideal mix between games and learning. Mini-courses are provided that cover every major word group, beginning with nouns and verbs and moving on to ideas such as how to employ prepositional phrases. Classes are jam-packed with amusing songs and movies that teach grammatical principles in memorable ways, as well as enough of practice and quizzes to put students' knowledge to the test. There are also separate "specialist" questions to help you continue to grow and study beyond the fundamentals.
New students can take a free class on the site: The "nouns" course, sometimes known as a "neighborhood," is completely free to use. After then, the site charges $29 per year for membership. Many users are also allowed with subscriptions, so a family with multiple children may use one account for all of them, and the classes will keep track of their progress.