In this screencast we are introduced to the lab equipment used to contain and dispense chemicals.

In this well-illustrated activity, learners examine the three types of intermolecular forces: dipole-dipole forces, London or Van der Waals forces, and the hydrogen bond. Two interactive questions are included.

The purpose of this learning object is to introduce the learner to the different processes of science.

In this animated activity, learners explore three major methods of heat transfer and practice identifying each.

In this learning activity you'll outline a conversation using the transactional communication model. The print and Email function has been disabled. You may take a screenshot of the last screen if needed.

In this interactive object, learners examine the structural-functional, social-conflict, and symbolic interaction analyses of science and technology. A mind map and quiz questions are included.

Students use a map of Chicago to find their way to the Museum of Science and Industry. The activity offers practice in identifying directions on a map. A quiz completes the activity.

In this learning activity you'll explore the food pyramid and the recommended services.

In this learning activity you'll review how every protein molecule of an organism is synthesized by that organism in a prescribed process. This activity helps students understand the fundamental life process of making protein.

In this learning activity, you'll explore the basics of prototyping for user experience design.

In this animated activity, learners read about the types of lines found on blueprints. A quiz completes the activity.

In this learning activity you'll review the selection stage in the perception process and apply the information to complete an activity.

In this learning activity you'll review a drawing and steps to complete an activity.

Instructors who will be teaching in an Interactive Television classroom can use this activity to familiarize themselves with the various equipment options available in these rooms. A matching activity is used as a self-assessment.

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

In this animated activity, learners follow a step-by-step approach for connecting a digital multimeter to measure resistance. A brief quiz completes the activity.

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.

In this colorful and animated activity, learners study the operation of a needle valve and the operation of the needle valve with a check valve. A brief quiz completes the activity.

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

This activity is cognitive. Learners will actively listen to a story activated by the computer. Then learners will take a quiz on their comprehension. Lastly, learners will compare their chosen answers against the answer key to determine how well they really did "actively" listen. (Credit given to Tom E. Wirkus, University Of Wisconsin-LaCrosse for this activity.)