Learners identify nine glands in a matching exercise.

This screencast will help the student identify normal blood cells and their functions. This will include the identification of red blood cells, five types of white blood cells, and platelets.

Learners watch a brief video clip. They then follow step-by-step instructions on how to do a urine colony count and examine the criteria for determining if a colony count represents an infection. A brief quiz completes the object.

In this interactive object, learners read the definitions of prefixes and suffixes that relate to the digestive system. They then use this knowledge to combine word components to form medical terms.

In this learning activity you'll practice converting from one metric unit to another.

In this animated object, learners examine how the sensory, motor, mixed, and reflex nerves work in the human body.

In this interactive lesson, students use critical thinking to determine the best lean manufacturing initiative when solving problems for the fictitious Batchless Manufacturing Company.

Learners are introduced to the binary-coded decimal, a common way of encoding decimal digits in computing and electronic systems. A brief quiz completes the activity.

In this learning activity you'll observe information and formulate an evaluation that includes diagnosis and microorganism identification.

Bronfenbrenner theory

middle school: cardiovascular, respiratory, and digestive systems.

Match the parts of the respiratory system to their function.

Match each risk factor for CHD with its correct definition.