4 yrs. & up. Find the rhymes that match the 26 different word families to each of the 13 double-sided activity mats. Place the cat hat and bat on the welcome mat - this kit introduces 26 different word families as kids enjoy finding the rhymes that match each of the activity cards. Learning about rhyming words helps promote phonetic awareness of letter sounds which prepares kids for reading. Each kit is designed in a format for kids to have fun while also obtaining important hands-on practice.