【實用教育app】SpeechTree Lessons|最夯免費app-綠色工廠好玩App

SpeechTree Lessons let you try our AAC learning system. With this download, you will get the Animals 1 lesson for free and can purchase additional lessons if needed.SpeechTree Lessons systematically teach one-word utterances using ABA, data, & evidence-based principles.To expand language and access our full featured AAC program you will need to purchase "SpeechTree."For more information on how to get started visit www.speechtreeapp.com