As an Early Childhood Educator, I would highly recommend signing with babies. It reduces their frustration from the inablility to communicate, resulting in fewer tantrums!!! Yea!!! We had been using a few baby signs with my son since he was 4 months old to make it routine, and now at the age of 9 1/2 months, he has been signing for "more", "eat", and "all done". This product introduces many more signs in an entertaining way! First you see the host, Rachael, sign and then you see real children doing the action and signing. There is plenty of repetion and songs that are actually enjoyable to the parent. I highly recommend this product as a parent and as a teacher!