Construct an abacus (Soroban). Learn to use these mechanical calculators that preceded the electronic calculator and still count in much of the world. An exceptional tool for reinforcing place value and regrouping. With an oversize teaching
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Winter Schedule
During the winter, we teach school groups during the day either here in the Museum or away at schools.
Monday – Friday Office Hours 9am – 5pm
Walk-in Projects available during open hours on
Saturday and Sunday.
Saturday: 10am – 3pm
Sunday: 12 – 5pm
Phone: (203) 777-1833
Fax: (203) 777-1229
915 Whitney Avenue
Hamden, CT 06517
