Activities/Yupana: Difference between revisions
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Yet another interpretation (by the author) is that the factor of each bead is based on the number of beads in its containing box. | Yet another interpretation (by the author) is that the factor of each bead is based on the number of beads in its containing box. | ||
Both of these alternative interpretations | Both of these alternative interpretations are available under the "spanner" toolbar beginning with Version 3. And in a subsequent version, the learner will be able to explore their own interpretations of how the Yupana works. | ||
=== Where to get Yupana === | === Where to get Yupana === | ||