Each row on the carriages has room for 4 word cards, and there are 2 different carriage sizes. The 3-storey carriages have room for 12 words, and the 2-storey carriages have room for 8.
The kids also have fun choosing different colored carriages and putting the train together themselves. And when the train is full of Sight Words, we line up with hands on the shoulders of the person in front, and we chug around the room to celebrate!
Find it in the Games Gallery under "All Aboard!"