In this learning activity you'll review how a local area network computer uses a subnet mask to determine if its message is intended for a computer on the same network or on a remote network.

In this learning activity you'll explore the IPv4 IP address scheme and the planned conversion to IPv6.

In this learning activity you'll examine the format of an IP address and interpret the octet by converting between decimal and binary numbers.

In this learning activity, you’ll explore how routers use routing tables to move data packets from their origin to their destination.

In this learning activity you'll explore the process that servers follow to take a name entered on a computer browser and convert it to an IP address.

In this learning activity you'll examine how a data file is broken into packets and transmitted over the Internet.

In this learning activity you'll create a packet filter.

In this learning activity you'll discover how to evaluate a problem statement using both the MEA and the IP Techniques.

Students complete a questionnaire to help identify their readiness for business ownership.

In this animated learning object, learners view how the fats that people eat are digested and absorbed.

In this learning activity you'll learn what Zip files are, their origins, and how to work with them in Windows.

In this animated activity, learners examine the construction of a binary counter using a JK flip-flop. The ability of the JK flip-flop to "toggle" Q is also viewed.

In this interactive object, learners review how to read a caliper. They then test their skills with eight practice questions.

In this learning activity you'll write a description of a can opener.

This animated lesson shows how pushing a start or stop button on a ladder circuit causes the cylinder of a hydraulic circuit to extend and retract.

Following a "cut the fat" theme, learners click on 12 drawings of pigs to read about the principles of lean manufacturing.

In this animated lesson, the learner examines how a ladder circuit causes the cylinder of a hydraulic circuit to make a single extension and retraction.

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.

Students read how to determine and calculate the saturated unit weight for a given sample of soil or aggregate, based on the weight-volume relationship. Practice problems complete the activity.

Students examine the operation of synchronous and asynchronous inputs on a JK Flip-Flop.