Hear is an excerpt from the web site.
"Yesterday¹s Chicago Tribune (9/21/06) ran an article about teaching math in
school [registration required to access the Tribune] that included something
I¹d never seen before: The multiplication grid.
I don¹t have any idea if this is better/worse/harder/easier, but I just
found it interesting. It¹s refreshing to see alternate solutions (grid) to
more common approaches (stacked)."
There are 63 comments on this web site regarding this method.
NEWTON is an electronic community for Science, Math, and Computer Science K-12 Educators, sponsored and operated by Argonne National Laboratory's Educational Programs, Andrew Skipor, Ph.D., Head of Educational Programs.