The schematic symbols of logic gates used in digital circuits are shown.

Learners read work instructions and view a drawing for turning between centers on a lathe.

This document is a visual and text description of lathe cutting speeds and RPM calculations.

Students view the formula for determining twist drill speeds in metal. Exercises complete the activity.

Students solve problems on the determination of total inductive reactance of series-parallel inductors.

Students solve problems on the determination of total capacitive reactance of series-parallel capacitors.

By playing a game of tic-tac-toe, a student can review what happens to currents and voltages throughout a parallel LC circuit when the applied frequency increases from 0 Hz toward resonance.

By playing a game of tic-tac-toe, a student can review what happens to currents and voltages throughout a parallel LC circuit when the applied frequency is increased above resonance.

Learners read about the vector diagram for a parallel RL circuit. This animated lesson presents information on current flow through each branch, total current, and phase angle.

Evaluating Sources: Guide the snake to the correct answer for each question on the finding of credible sources. Don't touch the wrong answer or the walls!

4th grade math lines, angles, and spiral 11 questions

Construction Wall Framing quiz

It will help you with your math.