One great tool I have found for my kids yoga classes is the number of fun and well made yoga cards. Each deck has a unique twist and the kids just love to use them.
1. Yoga Pretzels: 50 Fun Activities for Kids & Grownups by Tara Guber and Leah Kalish
2. Yoga Warrior Cards by Shakta Kaur Khalsa
3. The Kids' Yoga Deck: 50 Poses and Games by Annie Buckley
4. Fun with Sun Yoga: Yoga Cards and Guidebook for Children's Yoga by Dr. Jacqueline Koay
5. Yoga Planet Deck by Tara Guber, Leah Kalish, and Sophie Fatus
6. Yoga For Teens Card Deck by Mary Kaye Chryssicas
7. Yoga to the Rescue: Remedies for Real Girls (61 Card Deck) by Amy Luwis