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In this interactive object, learners use the Pythagorean Theorem to calculate forces.
Inverting Op Amp
By Terry Bartelt
In this interactive object, learners examine the operation of an inverting operational amplifier through formulas, tables, and animated illustrations. A brief quiz completes the activity.
Opens and Shorts
In this animated activity, students examine the difference between opens and shorts in an electrical circuit. A brief quiz completes the object.
Fahrenheit/Celsius Temperature Scales
Learners study the process of mathematically converting temperatures between the Fahrenheit and Celsius scales. A short quiz completes the learning object.
Linear Displacement Transducer
Learners examine how a linear displacement transducer is used to measure the linear position of a physical object. Animations show the sequential steps of the entire operation.
Right Triangles That Are Special: Using the Pythagorean Theorem
By Michele Williams
In this learning activity you'll apply the Pythagorean Theorem to isosceles and equilateral triangles.
An Inductor Opposing a Current Change
Learners read how an inductor opposes a current change when it begins to energize and when it begins to de-energize. A short quiz completes the activity.
Calculating Board Feet
By Patrick Molzahn
Learners review the process for calculating board feet and use virtual samples to practice the process.
Using a Lumber Rule
Learners read how to use a lumber rule to quickly and accurately estimate board feet. They then use virtual samples to practice the process.
The Magnetic Circuit
Learners compare electromagnetic quantities with the voltage, current, and resistance quantities of an electrical circuit. A brief quiz completes the object.
CTIS Vocabulary Words 2
2nd six weeks vocabulary words (some physical science and some force and motion)
Trigonometry Practice- Using ratios
Solve missing sides and angles using sine, cosine, and tangent
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