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Learners review the process for calculating board feet and use virtual samples to practice the process.
By Patrick Molzahn
Learners read how to use a lumber rule to quickly and accurately estimate board feet. They then use virtual samples to practice the process.
In this animated and interactive object, learners follow two rules to write unit conversion fractions.
By Jill Larson
Learners read a description of torque and study the factors that cause its magnitude to change.
By Terry Bartelt
Learners read about the benefits of storing raw materials within 3 feet of the work area where they will be used.
By Kaye Krueger