In this interactive object, learners select the correct description of a child in the five stages of development in the following categories: pattern of growth, vital signs, organ development, vision and hearing, and developmental stage.

In this learning activity you'll assemble the components of a prokaryotic cell and match the names and functions with each structure.

In this learning activity you'll evaluate the immune response including active, passive, natural, and artificial immunity.

Learners examine a CBC and study the functions of blood cells, the normal range for each item on the CBC, and possible reasons for increases or decreases from the normal range.

Learners quiz themselves on the conversion factors within and between the metric, apothecary, and household systems.

In this interactive object, learners demonstrate their knowledge of the in-flight checklist a BE-76 pilot uses on a regular basis.

In this interactive object, learners follow six steps for analyzing a process in a manufacturing setting. This activity includes a drag-and-drop exercise and textboxes where learners post their ideas.

The learner reviews steps in analyzing a process and applies them to a situation in his/her own work or personal life.

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.

Test you knowledge on nursing history and the founders of our great profession!

Match descriptions to diet.

Complete the sentences with the correct simple past form of verb Be.

practice io, tu, lui/lei for avere and essere