In this learning activity you'll review safety considerations for using hydraulic press brakes.

This review tests the student's knowledge of cutting speeds and RPM calculations for drilling machines.

The student takes a quiz on lathe tool holding.

Learners study the fundamental operation of a triac, particularly how it is turned on and off. A brief quiz completes the activity.

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.

Bermain sambil belajar senam berirama

A take on the multimedia project from Information and Communications Technology.

Explores the gender digital divide occurring within society.

Ringkaskan persamaan di bawah menggunakan Teorem Boolean.