By Ashley Wallace. I created this video to share my best practice when it comes to reward systems. Simply remove the TD from the PPT, print, laminate and voila! Teaching at Ostrovsky High, Raanana,is a rewarding experience in itself. But teaching English and being part of a wonderfully- cohesive and co-operative group of teachers, is an extra bonus. Hello and welcome to Teaching Heart. If you are looking for teaching…