MATTHEW MANDELBAUM's Blog (1)

Successful Launch of JumpingJoey’s NumberLine™ at National Council of Teachers of Mathematics 2009 National Conference.



Elementary educators and university professors were impressed by the effectiveness

and ease of use!



May 7, 2009 - New York, NY



JumpingJoey’s NumberLine™ (www.jumpingjoeysnumberline.com), the child-centered, multi-sensory arithmetic learning system for Pre-K through Elementary, enjoyed a successful debut at the National Council of Teachers… Continue