Welcome to the largest teacher training organization in the United States. Established in 1989, ATI has successfully trained nearly one million educators throughout the United States, Canada, South America, and Asia. 

Featured Products

No More Battles with Strong-Willed Kids 3 Clock Hours
Price: $8.00

Hip-Hop Alphabop 2 CD
Price: $15.00

How to Handle Hard to Handle Parents 6 CLock Hours
Price: $27.00