Giving gifts is an important part of conducting business around the world. Learners read about the kinds of gifts that are welcomed in various cultures, and which are not. A quiz completes the activity.

Students review the conditions for giving statements of praise in a way that will motivate employees. They then practice writing these kinds of statements.

Learners evaluate how well a set of directions instructs a person about to perform a task for the first time. The focus is on avoiding assumptions.

In this screencast, learners review the parts of the gastrointestinal system and then check their knowledge in a matching exercise.

The ohmic region of the E-MOSFET is identified. Formulas are given to determine the proper operation in the ohmic region. An example of circuit analysis is also given.

This interactive object is designed to help learners memorize the schematic symbols used in ladder logic diagrams. Learners quiz themselves using electronic flashcards.

Learners follow steps to trace logic signals from the inputs of several interconnecting logic gates to one output.

In this animated object, learners view the keystrokes on a TI-35X/36X calculator that are required to solve for the instantaneous voltage of a discharging RC circuit.

Learners view the operation of an NPN transistor in the active region.

In this learning activity you'll define psychological noise and will complete an activity.

Learners will identify ladder logic diagrams and the logic functions they perform.

Students view the keystrokes of a TI-30XIIS calculator that are required to solve for the instantaneous voltage of a charging RC circuit.

In this interactive object, learners match the bacterial etiologic agent to the disease it causes.

In this learning activity you'll review physiological noise and complete an activity.

Learners examine the electronic components of a digital thermometer.

In this learning activity you'll be introduced to the Ad Absurdum fallacy.

This animated guide presents an FAA map and aerial photos showing various areas of interest to student pilots enrolled in flight training at FVTC Aviation at Wittman Regional Airport in Oshkosh, WI. The airport is the site of the annual Experimental Aircraft Association's AirVenture Oshkosh. This object has sound.

The schematic symbols of logic gates used in digital circuits are shown.

This document is a visual and text description of the engine lathe.

Learn more about debugging including: what it is, why we use it, and what it looks like in action.