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