In this interaction the student is presented with 12 questions on vernier caliper parts identification.

This review assesses the student's ability to use a steel rule correctly and accurately.

In this document you'll review thread cutting using a drill press.

In this learning activity you'll determine what happens to current flow in a series circuit when the resistance is changed.

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.

Find the following items within the course

Use the arrow keys to direct the snake towards the type of logical fallacy in the example sentences.

Computer science

Ringkaskan persamaan di bawah menggunakan Teorem Boolean.