Learners examine the functions of the three types of memory used by an Allen-Bradley SLC-500 programmable logic controller: the Executive ROM, Scratch Pad, and Processor File.

Learners identify the major components of an aircraft and the functions of these components.

In this animated and interactive object, learners examine how blood flows through the heart and lungs. A brief quiz completes the activity.

In this animated activity, learners practice listening and counting the apical pulse of adults, children, and infants.

In this animated object, learners examine the chemistry behind table salt.

Learners use this Structured Query Language tutorial to gain an understanding of how a SELECT statement is built. This learning object has audio content.

In this animated object, learners read an introduction to protein structure and function.

Explore what proteins are, their structure, and their functions.

Students read about the process of hair growth beginning with the joining together of amino acids.

Learners categorize cardiac risk factors and match the signs and symptoms of cardiac distress with the correct terms.

In this interactive object, learners identify the risk factors and the precautions to follow when treating a patient with a cardiac condition. They also design a treatment plan for that patient.

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

Understand the pseudocode structure of variable declarations

Understand pseudocode structure of Inputs and Outputs, a vital component of programming computer and industrial applications.

Understand the pseudocode structure of variable declarations, a vital component of programming computer and industrial applications.

Identify the correct description of pseudocode if statements.

Explore repetition structures, which are commonly referred to as “Looping” statements, are a vital component of programming computer and industrial applications.

Explore repetition structures, which are commonly referred to as “Looping” statements, are a vital component of programming computer and industrial applications.

In this learning activity you'll study the structure of the cell membrane and construct it using the correct molecules.

In this video you'll study the structure of the cell membrane and construct it using the correct molecules.