Spark laughter and learning with Rhyming Words Dominoes. Practice rhyming with words, pictures or both. Build strategy and vocabulary skills. Versatile, challenging cards adapt to growing abilities for endless rounds of learning fun and mastery. You can play and learn anywhere with these 3-1/8" x 5-1/4" cards so they are great for school, home, childcare and travel. Durable, no-see-through cards are two-sided. They are ideal for teaching children ages 6 and up.