Lisa BejaranoLisa Bejarano is a National Board Certified Math Teacher in her 14th year of teaching and her 5th year at Aspen Valley High School in Colorado Springs, CO. She currently teaches Geometry, Precalculus, and AP Computer Science Principles to students in grades 9–12, using problem-based tasks, inquiry, and debate. She enjoys encouraging and facilitating mathematical discourse and collaboration among her students. Lisa is always excited to share her love of teaching and learning at conferences and on her blog. You can connect with her on blog at crazymathteacherlady.wordpress.com, twitter at @lisa_bej or email at lisa.j.bejarano@gmail.com.