Learners use trigonometry to calculate angular input forces involving Class 2 mechanical levers.
Value Stream Mapping: Drawing a Current-State Map
By Kaye Krueger
Learners follow step-by-step instructions for creating a current-state map to identify how materials and information flow.
The TI-83 Plus Calculator: Complex Conjugate Conversion
By Patrick Hoppe
Learners view the steps to find the complex conjugate of a number using the TI-83 Plus calculator. They are encouraged to work the examples given.
Crank Rocker Velocity
By James Bourassa
In this animated and interactive object, learners use rotational input velocity to determine the linear output velocity of a rocker or lever. Learners test their knowledge in an exercise at the end of the activity.
Thinking Outside the Box
By Barbara Liang
Learners examine strategies for evaluating new ideas and accepting change. They consider a list of various reactions to change and a list of actions that enhance teamwork, and check those statements that apply to themselves.
Parallel RC Circuit Practice Problems
By James Bourassa, John Rosz
In this interactive object, students calculate capacitive reactance, impedance, current, and power in parallel RC circuits.
Parallel RL Circuit Practice Problems
In this interactive object, students calculate inductive reactance, impedance, current, and power in parallel RL circuits.
Identifying Lever Classes
In this interactive object, learners read an introduction to Class 1, Class 2, and Class 3 levers and then take a quiz.
Introduction to Class 1 Levers
In this interactive object, students view an animated depiction of Class 1 levers. A matching quiz completes the activity.
Introduction to Class 2 Levers
In this interactive object, students view an animated depiction of Class 2 levers. A matching quiz completes the activity.
Practicing Simple, Compound, Complex, Run on, Fragment - PACMAN
Simple, Compound, Complex, Run On, Fragment
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