Challenge Cards (Ideal for teaching ages 3 and older) Discover the wonder of words! Teach spelling and sentence construction by linking letter cards to form words. Practice word skills on front, then read the sentence on the back. Self-checking cards create playful scenes, beginning words, and rhyming sentences. Great for school, home, childcare, and travel. Durable, no-see-through cards. 56 two-sided cards, 3 1/8″ x 5 1/4″.
