This book is for baby to pre-school children and includes companion DVD. Research shows that babies can communicate through sign language as early as ten months, long before they can communicate through speech. Studies have also shown that babies who have learned to sign have higher IQs and more extensive vocabulary. This book includes a DVD that will teach parents and babies to sign simple words. This book was created by child development experts and Emmy Award-winning producers and animators.
具体描述
读后感
评分
评分
评分
评分
评分
用户评价
评分
评分
评分
评分
评分
相关图书
本站所有内容均为互联网搜索引擎提供的公开搜索信息，本站不存储任何数据与内容，任何内容与数据均与本站无关，如有需要请联系相关搜索引擎包括但不限于百度，google,bing,sogou 等
© 2025 book.wenda123.org All Rights Reserved. 图书目录大全 版权所有