In this interactive object, learners solve for the current through each resistor, the voltage across each resistor, and the power dissipated.

This video will show you how to setup and cut a taper using a taper attachment.

This learning activity describes the abilities of an inductor coil to oppose alternating current and to pass direct current.

Students read about the concept of true power and view examples of how it is dissipated as heat is provided.

In this learning activity you'll examine how electronic converters convert between analog voltages and proportional digital signals.

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

In this learning activity you'll practice converting between hexadecimal and decimal and between hexadecimal and binary numbers.

Students read information about basic logic gates including the gates' names, symbols, Boolean expressions, pronunciations, and truth tables. They then complete a matching exercise.

Students answer 10 questions in a sample exam. This exercise covers number systems, number conversion, logic gates, and combinational design. Feedback is provided.

Basic Math

Angles, Triangles, Parallel Lines, Transversals

You will need to match the word problems to their correct answers.

This game is intended for 2nd grade students. The students will complete the fact families or select the missing equation from the fact family.