In this animated lesson, students read an analogy comparing water in a "special" water tank to the current "flow" through a capacitor.

In this scenario, learners put themselves in the place of a safety director at a local company. They watch video of an injury-causing incident and propose changes to company policies and procedures to try to maintain a safe environment.

Learners read about how universities, government agencies, energy companies, and nanotech firms are working together to use nanotechnology to help produce clean water for consumption.

Learners read how inches of water column is used as a unit of pressure measurement. Practical applications and a conversion formula to psi are included.

In this animated learning object, students read about the backflow of contaminated water and how to prevent it.

Learners read the definitions of various water forms and locate the bodies of water on a map.

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 interactive learning object, the learner practices sizing a tank-type water heater for one- and two-family residences, townhouses, and apartments with individual water heaters.

In this simulation activity, an electrician troubleshoots a defective water pump that will not start. To find the problem, the learner selects the appropriate blueprints that must be referred to while performing the troubleshooting steps. Then safety protocols will be followed, such as making lockout-tag out installations and donning PPE items before taking measurements with a multimeter to locate the faulty component.

In this animated learning object, learners read about the proper handling of foods that contain the nutrients and water that bacteria require for growth.

This object will allow the viewer to practice the necessary skills involved with sizing the water distribution system of a 1 family residence.

In this animated object, students examine the role that the solubility of water plays in various biological functions.

In this learning activity, you’ll explore the Waterfall model and its application to software development.

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

Learners view movie clips to determine the solubility of two ionic compounds. They also examine a solubility chart and predict the solubility of compounds.

In this learning activity you'll explore Russia's Lake Baikal, the largest lake in the world.

Learners conduct an experiment to illustrate how a greater number of particles in a "vessel" increases osmotic pressure.

In this learning object, you will learn about four blood osmolality and volume regulators, their sites of production, their sites of action, and the results of those actions.

In this animated object, learners examine the structure and function of intracellular and extracellular fluid. They also read about the most common electrolytes in the body and complete a matching exercise to test their knowledge.

Learners read about the role of water, the basic physiology of water balance, and the effects of dehydration particularly on elderly clients. Tips for maintaining proper hydration are presented. In an interactive exercise, students calculate how much fluid a client needs based on his/her age, health, and weight.