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

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

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.

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.

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

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

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

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.

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

In this animated object, learners examine the design of a ladder circuit that provides manual control to a water pumping system. Students also study modifications to the circuit as the complexity of the system increases.

Explore what passive transport diffusion is and how it moves water through a membrane.

In this animated object, learners follow an analogy of water flowing through pipes and valves to see how current increases in a parallel circuit as branches are added.

Explore what passive transport osmosis is and how it moves water through a semipermeable membrane.

In this animated object, learners examine the design of a ladder circuit that provides manual control to a water pumping system. Students also study modifications to the circuit as the complexity of the system increases.

This learning activity uses a water pressure analogy to present the concept that voltage pressure is required to cause current flow.

In this animated object, learners follow an analogy of water flowing through pipes and valves to see how resistance decreases in a parallel circuit as branches are added.

In this animated object, learners examine water molecules moving through a semipermeable membrane.

This learning activity uses a water pressure analogy to present the concept that voltage pressure is required to cause current flow.

Explore how to combine Waterfall and Agile methodologies for your next software development project.