In this learning activity, we’ll explore the impact of electric shock on the human body.

Learners practice reading prints of a hub. They identify information located on the print and calculate missing dimensions.

In this animated activity, learners view the input and output leads of a JK flip-flop. They also see how it functions in each mode of operation. A brief quiz completes the learning object.

In this interactive object, the learner reads an explanation of how various shielding gases are used in GMAW and FCAW. An exercise completes the activity.

In this learning activity you'll explore the operation of a NAND gate using a truth table, a Boolean Algebra equation, a switch analogy, and a written statement.

Learners read how the NOR gate can be configured to obtain the other common logic gates. Schematics and Boolean expressions demonstrate how the AND, OR, and Hex Inverter functions are achieved through the use of only NOR gates

In this learning activity you'll explore the history behind gage blocks.

This is a project that gives steps to complete the activity.

The learner will understand proper safe handling and installation procedures for shielding gas cylinders.

In this animated activity, the learner examines how a 74150 IC multiplexer and a 74154 IC demultiplexer work together when their data select lines are connected to the same input devices.

In this learning activity you'll discover the features of a Puma Daewoo O-T CNC Lathe Control panel.

In this interactive object, learners read a description of value-added and non-value-added activities and then place various work duties into these two categories.

Learners will understand the technical terms used in the context of the SDS to help them interpret its information.

In this animated object, learners examine how the rotation of an induction AC motor's armature slips behind the synchronous rotational speed of the stator's field to create magnetic fields. These fields interact and produce torque. A quiz completes the activity.

In this learning activity you'll test your skill at reading indicators.

Learners read an explanation of how to connect two 7485 ICs to compare binary numbers by creating an 8-bit comparator. Diagrams and charts are presented.

Students read how to set up the optical comparator edge detector in this interactive learning object.

Students view how the tool length offsets are set on the CNC Machine. They read a description of a method that uses a 2-inch gage block as a height reference.

In this animated print reading exercise, the learner calculates missing dimensions and identifies surfaces on projected views.

Learners read the legal definition of sexual harassment and then evaluate two situations to determine if the behavior should be reported as possible sexual harassment.

In this learning activity you'll explore how an Exclusive-OR gate operates by using a truth table, a Boolean Algebra equation, a switch analogy, and a written statement.

In this interactive object, learners examine simplified sampling plans and tables based on the ANSI/ASQ Z1.4 standard. An exercise completes the activity.

In this animated activity, learners view the flip-flop and read about its outputs, the information it stores, and its storage conditions. A quiz completes the lesson.

Students test their skill at converting binary numbers to decimal numbers. Immediate feedback is provided.

In this learning activity you'll explore lathe tool-holding techniques.