Voltage Divider Rule Practice Problems
By Patrick Hoppe
Learners review the VDR and work six problems. Immediate feedback is given.
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.
By Dennis Fontaine, Terry Bartelt
In this learning activity you'll explore bandwidth.
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.
Value Stream Mapping: Drawing a Current-State Map
By Kaye Krueger
Learners follow step-by-step instructions for creating a current-state map to identify how materials and information flow.
Firewalls: Packet Filters
By Joseph Wetzel, Douglas Tabbutt
In this learning activity you'll create a packet filter.
The Appendicular Skeleton
In this animated object, learners examine the bones of the appendicular skeleton.
Proportional Control Amplifier
By Terry Bartelt
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
Learners examine how visual controls help to manage the workplace. Photos of visual controls are provided.
The Sense of Hearing
In this animated activity, learners examine hearing and balance. Detailed drawings of the outer, middle, and inner ear structures are included.
How to Use a Microscope
Learners examine the function of each part of a microscope and follow step-by-step instructions on how to focus on a specimen. They also review the proper use and care of a microscope and test their knowledge in two drag-and-drop exercises.
Biomolecules: The Carbohydrates (Video)
By Becky Polk-Pohlman
Viewers watch an introduction to monosaccharides, disaccharides, and polysaccharides. The processes for dehydration synthesis and hydrolysis.
The Cell Cycle
In this animated object, learners examine the different phases of a cell's life.
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.
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.
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.
Parallel RL Circuit Vector and Circuit Analyzer
By James Bourassa, John Rosz
Learners alter circuit variables and view how these changes affect circuit voltage, current, reactance, impedance, and phase angle.
In this animated and interactive object, learners examine ABO blood antigens and Rh antigens and their compatibility.
Shoulder, Arm, and Hand Muscles in Action
By Eileen Bouchard
In this animated activity, learners view the various hand, arm, and shoulder muscles in action. The students test their knowledge of the location of the muscles in a drag-and-drop exercise.
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.
Electrical Units, Abbreviations, and Symbols
In this learning activity you'll read introduction to electrical quantities, units, and symbols and test their knowledge in a matching exercise.
Bloom's Taxonomy For Cognitive Learning and Teaching
By Terri Langan
The users of this learning object read a brief introduction to the six levels of Bloom's Cognitive Taxonomy and quiz themselves on a basic understanding of the levels.
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.
Op Amp Fundamentals: The Non-Inverting Amplifier
Students are introduced to the non-inverting amplifier configuration. The formulas for closed loop gain and bandwidth are shown, and an example is given.
Regulators of Blood Osmolality and Blood Volume
By Debbie Heinritz
In this learning object, you will learn about four blood osmolality and volume regulators, their sites of production, their sites of action, and the results of those actions.