Identifying Non-Random Patterns on a Control Chart
By Mary Lee Rudnick-Kaun
In this learning activity you'll recognize several patterns on an Xbar and R control chart. These non-random patterns are indications that the process is not in a state of statistical control.
Op Amp Fundamentals: The Non-Inverting Amplifier
By Patrick Hoppe
Students are introduced to the non-inverting amplifier configuration. The formulas for closed loop gain and bandwidth are shown, and an example is given.
Series-Parallel Practice Problems Circuit 4
In this interactive object, learners work 12 problems dealing with dc circuit analysis.
Dynamic Host Configuration Protocol
By Terry Bartelt
In this learning activity you'll examine the software operation Dynamic Host Configuration Protocol (DHCP), which automatically performs TCP/IP configurations.
Muscle and Connective Tissue
By Barbara Liang
In this colorful and interactive object, learners examine the structure and function of muscle and connective tissues. A quiz completes the activity.
In this learning activity you'll explore the operation of frequency division using several different types of counters.
Red Blood Cells
In this animated and interactive object, learners examine the red blood cell's life cycle and function. A brief exercise completes the activity.
Sequencer Output Instruction for the SLC-500 PLC
By Craig Hemken
Learners examine the fundamental concepts of sequencer output instruction. A simulated example shows a sequencer in operation.
Mental Health in Kids and Teens
By Traudel Cline
Learners identify various therapeutic interaction strategies to be used when working with children and adolescents to enhance self-esteem, self-concept, self-worth, body image, and coping and communication skills.
The DC Motor
Learners examine the wiring of the primary components of the three types of DC motors, series, shunt, and compound. The operational characteristics of each type of motor are described. A quiz completes the activity.
Reconciling a Business Checking Account Statement
By Virginia Riggs
Learners examine a bank statement and a reconciliation form and study how to balance a checking account.
Building a Strand of Hair
By Eileen Bouchard
Students read about the process of hair growth beginning with the joining together of amino acids.
Electrical Generator Basics
In this animated activity, learners examine how a voltage is induced into a conductor when the conductor cuts across magnetic flux lines. They also view the four factors that determine how much voltage is generated. A brief quiz completes the learning object.
Proportional Control Amplifier
Learners examine the operation of a proportional control amplifier and the two ways that it is programmed using proportional gain or proportional band. A brief quiz completes the activity.
Making the Workplace Talk to You: Using Visual Controls
By Kaye Krueger
Learners examine how visual controls help to manage the workplace. Photos of visual controls are provided.
The Appendicular Skeleton
In this animated object, learners examine the bones of the appendicular skeleton.
Basics of the SELECT Statement
By Glen Orsburn
Learners use this Structured Query Language tutorial to gain an understanding of how a SELECT statement is built. This learning object has audio content.
Biomolecules - The Proteins
In this animated object, learners read an introduction to protein structure and function.
Blood Agar and Hemolysis
By Kristine Snow
Learners examine microscope images of blood agar and the various types of hemolysis that can be detected. A quiz completes the activity.
In this animated and interactive object, learners examine ABO blood antigens and Rh antigens and their compatibility.
Skin and the Integumentary System
Learners examine the structure and function of skin including the production of melanin.
Firewalls: Packet Filters
By Joseph Wetzel, Douglas Tabbutt
In this learning activity you'll create a packet filter.
Glands of the Endocrine System
By Robert Formanek
Learners identify nine glands in a matching exercise.
Biomolecules The Carbohydrates
Learners read a brief introduction to monosaccharides, disaccharides, and polysaccharides. The processes for dehydration synthesis and hydrolysis are shown.
Value Stream Mapping: Drawing a Current-State Map
Learners follow step-by-step instructions for creating a current-state map to identify how materials and information flow.