Off By Bill WIlkinson https://www.interactivescienceteacher.com/wp-content/uploads/2016/03/Home2.mp4Make Science meaningful and fun!Lessons with a simple approach: Put demonstrations in your students’ hands The demonstrations make them curious so… They want to listen to the explanation.See the Lessons right now! https://s3.amazonaws.com/isl_lessons/Movies/About%2C2.mp4