Education and demonstration – Mathematics
Reexamination Certificate
2011-03-22
2011-03-22
Fernstrom, Kurt (Department: 3711)
Education and demonstration
Mathematics
Reexamination Certificate
active
07909609
ABSTRACT:
A method of counting in multiples uses an educational device comprising a base and a set of ten markers positioned on the base spaced apart from one another along a generally annular path. Each marker is associated with a respective one of a range of numbers 0 through 9 in a sequence about the annular path of the device. Elastic bands or some other visually indicating links are used to visually associate the marker having the number 0 associated therewith with another one of the markers having the number associated therewith corresponding to the final digit of the next number in the sequence of numbers. Other numbers of the sequence when counting in multiples can similarly be visually indicated with links so that following the links indicates the final digit of each number in the sequence when counting in multiples.
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ADE & Company Inc.
Dupuis Ryan W.
Fernstrom Kurt
Satterthwaite Kyle R.
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