Activities per year
- 4 results
Search results
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Michigan Council of Teachers of Mathematics (External organization)
Douglas Andrew Lapp (Member)
Jan 1 2005Activity: Membership › Membership of network
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Teachers Teaching with Technology (External organization)
Douglas Andrew Lapp (Member)
Jan 1 2001Activity: Membership › Membership of network
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Mathematical Association of America (External organization)
Douglas Andrew Lapp (Member)
Jan 1 1990Activity: Membership › Membership of network
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National Council of Teachers of Mathematics (External organization)
Douglas Andrew Lapp (Member)
Jan 1 1988Activity: Membership › Membership of network