A Typical Animal Cell
By Gerald Heins
In this interactive object, learners identify the parts of an animal cell and its organelles.
By Barbara Liang
In this learning activity you'll review how every protein molecule of an organism is synthesized by that organism in a prescribed process. This activity helps students understand the fundamental life process of making protein.
Anatomical Terminology: Body Regions
Students identify the various regions of the human body through drag-and-drop exercises.
Ground Fault Circuit Interrupters
By Terry Bartelt
In this animated activity, learners examine how ground fault circuit interrupters work and why they are an important safety feature.
Anatomical Terminology: Relative Position
In this interactive learning activity, learners review the terms used to describe relative position of body parts in order to have a common set of words to describe their position.
AC Capacitor: A Water Tank Analogy
By Roger Brown
In this animated lesson, students read an analogy comparing water in a "special" water tank to the current "flow" through a capacitor.
The Anatomy of the Heart
By Wendy Dusek
In this animated and interactive object, learners identify the valves and chambers of the heart.
Construction of the Cell Membrane
By Becky Polk-Pohlman, Barbara Liang
In this learning activity you'll study the structure of the cell membrane and construct it using the correct molecules.
The 12 Cranial Nerves
In this interactive and animated object, learners read a description of the number, name, and function of the cranial nerves. A matching quiz completes the activity.
Designing a Ladder Diagram
In this animated object, learners examine the design of a ladder circuit that provides manual control to a water pumping system. Students also study modifications to the circuit as the complexity of the system increases.
AC Current Flow
In this interactive and animated object, learners examine the flow of electron current into and out of hot and neutral sockets during each alternation of an AC waveform. A brief quiz completes the activity.
An Overview of Pulmonary and Systemic Circulation
In this animated and interactive object, learners examine how blood flows through the heart and lungs. A brief quiz completes the activity.
Anatomy of the Ear
By Donna Matusewic
The student identifies the anatomical parts of the ear and learns the purpose and function of these parts. A review follows the lesson.
Regional Body Parts
In this interactive object, learners identify a person's regional body parts.
In this animated activity, learners examine the two major phases of cell division: mitosis and cytokinesis.
By Patrick Hoppe
Learners follow the steps for reducing all of the elements of a complex circuit to a single current source and a single source resistance to create a simple circuit. Several examples are given for dc circuits. The conversion between Thevenin and Norton is also presented.
Medical Terminology Pronunciation "Jukebox"
By Mary Rahr
The learner listens to the pronunciation of medical terms using a "jukebox" to select the terms.
Orthographic Projection #1
By Glenn Sokolowski
In this interactive and animated object, learners examine orthographic projection and the Glass Box Theory. Front, side, and top view development is demonstrated with pictorial views of each object to help develop 2D to 3D visualization skills.
How to Read a Caliper
By Barbara Anderegg
In this interactive object, learners review how to read a caliper. They then test their skills with eight practice questions.
The Organization of the Human Body: Body Cavities
In this interactive object, learners examine the locations of major body cavities and their protective membranes. A drag-and-drop exercise completes the activity.
Three Phase Wye Transformer Calculations
By James Bourassa
In this interactive object, learners follow steps to find phase voltages in a partial three-phase power distribution circuit.
Basic DC Electrical Motor Construction
Learners examine the internal parts of a DC electrical motor and then text their knowledge in a drag-and-drop exercise.
Thevenin Voltage: Practice Problems
Students work five practice problems to determine the Thevenin voltage of DC circuits.
Series-Parallel DC Circuits Analysis
Learners follow a methodical approach for the dc analysis of series-parallel circuits.
By Carrie Thompson
In this highly interactive and animated object, learners complete three exercises to identify the cranial nerves and their functions.