Here are 48 cards for regular and irregular plural nouns. You can use them for assessment, for intervention, for practice in class or at home.
There is a game board included if you use them to play a game.
There is an answer form and a student response form.
Ability to form and use regular and irregular plural nouns is a CCSS for Language, grade 3, Conventions of Standard English.
You will find multiple sets of task or game cards in my TPT store, some of which are here
as well as game boards, which you will find here