Reform your science program one activity at a time with Dr. Thomas O’Brien’s three volume Brain-Powered Science: Teaching and Learning with Discrepant Events effort for grades 5-12. It is a cerebral treat for science teachers, science students, and science teacher educators alike. At the heart of each activity is a hands-on discrepant-event, which provides an unexpected outcome. This generates a need-to-know that motivates learners’ to think and often makes science fun and funny. The activities are safe, simple, inexpensive, enjoyable, effective, and relevant. Teachers who use these activities should also find that they serve to open their own doors to learning. In all cases there is a deep connection to recognized national science education standards. (Brain-Powered Science, (© 2010) More Brain-Powered Science, (© 2011), and Even More Brain-Powered Science, (© 2011) are published by the NSTA Press: Arlington, VA.)