This activity reviews plural nouns including adding s, es, changing y to i and add es, change f to v and add es, irregular nouns, and no change. First set up the train with the bunny car in the front followed by the plural endings. Students will choose an egg, read the word, and decide the ending when making it plural. They then will add the egg to the correct car. There are 100 eggs. You can use in whole group to review plurals or place in literacy stations for independent practice. An answer key is included. It is brought to you by "PRECIOUS ITEMS." In my classroom, I placed magnetic dots on the back of each car and eggs. I set up the car on my magnetic board. As I called each student, the student decided the plural ending and added the egg to the correct car. I did this activity over two days with about 45 minutes each day. My students loved this activity!