TY - BOOK AU - Hyerle, David TI - Visual tools for transforming information into knowledge SN - 9781412924276 U1 - 370.1523 HYE-V PY - 2009/// CY - California PB - Corwin Press KW - Constructivism (Education) KW - Critical thinking KW - Cognition KW - Thought and thinking N1 - includes index ER -