CKM Teaching & Learning Perspective
 
 Discovery (1995)
 Curiosity (1996)
 Sensory Math (1997)
Constructivism (1998)
 Intuiting Math (2001)
 Reflections (1999)
 
Let's Help Students Do Math Visually !

 
 
 
 
 
 
 
 
  
Statement:  f(x) could have this pattern of circles and boxes. 
 
 A student presents her nice visual answer together with the original question.