Learners view two animations that show the effects of eddy currents.

Learners use two calculations to prepare a graphical solution to the biasing of bipolar junction transistors and junction field effect transistors. This method eliminates the problem of having to re-calculate the operational Q point when dealing with hard saturation.

In this animated object, learners examine the types of information to enter, and the sequence of steps required, to program a programmable logic controller (PLC) timer.

Students examine the procedure to measure current with an analog ammeter. The use of Function and Range switches is explored along with reading the needle position on the meter scale. A brief quiz completes the activity.

Learners follow the steps required to perform the Ziegler-Nichols reaction curve process identification procedure.

Learners apply the Law of Cosines to determine forces using a TI-36X calculator in this animated object.

In this interactive and animated object, learners apply the Law of Cosines to determine forces using a TI-86 calculator.

In this interactive learning object, students calculate a resultant of multiple forces acting in a concurrent, coplanar condition.

In this interactive object, learners use the Pythagorean Theorem to calculate forces.

vocabulary associated with the method

This game reviews the parts of scientific method.

physical science vocabulary words

TOPICS a) dot method subtraction B) addition think differently c) nikilam subtraction