Twitter 上的 PECS UK:"As part of our newly created Support Page you will find a FREE downloadable PICS for PECS grid 'PECS at Home' https://t.co/oQjqByJW2g For a full range of over 3,400
PECS 151 Laminated Picture Set - Pyramid Educational Consultants of Australia
Common PECS
Tools: Melissa and Doug Puzzle: PECS Picture Exchange Visuals