Sign Language Feelings in a Jar

Learning to sign increases anyoners"s language proficiency. Teaching babies to sign helps them communicate even before they can speak; research shows that babies who can sign speak sooner and have higher IQs than those who canrs"t. Inside this jar are 50 cards that teach sign language, plus 50 more cards for mini-quiz flash card play. Itrs"s easy and fun to master a new word or phrase each day. Includes instructions. Illustrated, all ages, 100 slips, 3" recyclable plastic screwtop jar.