Here is the info. that I was sent:
webinar on Thursday, August 12 at 2:00 pm central time. Space is limited, so be certain to sign up quickly!
Abacus-Based Mathematics, presented by Kathleen Cotter Lawler
See how the AL Abacus fosters quantity recognition and develops addition strategies. The AL Abacus can be a perfect supplement or is the focal point of RightStart Mathematics.
Sign up to get a look into this GREAT math tool!!