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Jim Olsen

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How to Get to the eText to Do Written Homework
Calculus Foldable
Coffee stirrers (Beauty of Three Dimensional Polyhedra Workshop)
PHiZZ Units (Beauty of Three Dimensional Polyhedra Workshop)
Polydrons (Beauty of Three Dimensional Polyhedra Workshop)
Unit Origami (Beauty of Three Dimensional Polyhedra Workshop)
Overview for Beauty of Three Dimensional Polyhedra Workshop
Percents Less Than One Percent
Five Percent is One-Twentieth
One seventh is about 14 percent
One nineth is about 11 percent
One Sixth is 16⅔ Percent
A percent of B Revisted
12.5 Percent is One-Eighth
Recovering the Base Number in Percent Problems