Vertical Whiteboards Make for a Collaborative, Engaging Discovery Lab
[vc_row][vc_column][vc_custom_heading text="Vertical Whiteboards Make for a Collaborative, Engaging Discovery Lab" use_theme_fonts="yes" font_weight=""][vc_row_inner][vc_column_inner][vc_empty_space height="16px"][vc_column_text]While Mindy Collier was reading Peter Liljedahl’s book, Building Thinking Classrooms in Mathematics, Grades K-12: 14 Teaching Practices for Enhancing Learning, a lightbulb went on over her head. A third-grade teacher at North…