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 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 the IPv4 IP address scheme and the planned conversion to IPv6.

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 create a packet filter.

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

Learners write directions to gain experience asking questions from the point of view of the person who must follow the directions.

This screencast shows the symbols used to represent the type of pulse required at the clock input to activate flip-flops.

Learners practice a technique for finding the least common multiple of a group of numbers.

In this animated and interactive object, learners examine a depiction of how force is multiplied by a larger cylinder when pressure from a pump is applied to a smaller cylinder. A short quiz completes the activity.

The learner will understand the inner workings of the strain wave gear principle.

Learners examine three formulas than can be used to find dc power. Examples are given.

In this learning activity you'll review what a variable is, how to use variables in JavaScript, and how the computer works with variables.

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

This interactive learning object demonstrates how the moisture content is determined for a given sample of soil or aggregate.

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.

The learner assigns water supply fixture units and pipe sizes to a water distribution system using the Wisconsin Plumbing Code and a uniform pressure loss worksheet.

The student is asked to identify measurements on a dial caliper.