More presentations by Jim Olsen

• Keys for Mental Math Learning in 7-12

  Jim Olsen on 28 March 2012

  Comprehensive look at teaching and learning mental math in grades 7-12.
• Platonic and Archimedean Solids: interesting properties

  Jim Olsen on 29 March 2012

  I show how the Archimedean solids are derived from the Platonic solids. Videos contains questions to answer.
• Healthy Congregations

  Jim Olsen on 1 March 2011

  Concept map based on the Healthy Congregations workshops.

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