Learning Objects

Engineering

Dive into Wisc-Online’s rich collection of learning objects — bite-sized, interactive, and designed for real learning. These modular digital tools include animations, drag-and-drop exercises, quizzes, videos, and more. You can explore topics across STEM, arts, humanities, career skills, and beyond. Each learning object is crafted to help learners actively engage with content—reviewing, applying, self-checking—in a way that’s flexible and self-paced.

Why Wisc-Online Moved to WisTech Open

In January 2026, Wisc-Online transitioned to WisTech Open to better align with current educational standards and long-term goals. During this process, the catalog was reviewed and content that did not meet accessibility requirements or was outdated was removed. Games were also taken down, and the team is evaluating the possibility of adding them back in the future with accessibility and quality standards in mind.

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Learning Object

Interpreting the Resistor Color Code

Students examine how to interpret resistor color code bands to determine resistance values and tolerance ranges. This interactive learning object has audio content and includes exercises.

Main Category

Construction

Subcategories

Engineering

Industrial Machinery

Safety & Quality Assurance

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Isotopes

The definition of an isotope is illustrated using the three isotopes of carbon. The three isotopes of hydrogen are discussed as exceptions.

Main Category

General Education & Liberal Arts

Subcategories

Biotechnology Research & Development

Engineering

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Kirchhoff's Current Law: Practice Problems

Learners review Kirchhoff's Current Law and work six practice problems. Feedback is given.

Main Category

Construction

Subcategories

Engineering

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Kirchhoff's Voltage Law

Students read a definition of Kirchhoff's Voltage Law and view examples of its use.

Main Category

Construction

Subcategories

Engineering

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Kirchhoff's Voltage Law (KVL): Practice Problems

Learners review Kirchhoff's Voltage Law and work six practice problems. Feedback is given.

Main Category

Construction

Subcategories

Engineering

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Ladder Logic Schematic Symbol Flashcards

This interactive object is designed to help learners memorize the schematic symbols used in ladder logic diagrams. Learners quiz themselves using electronic flashcards.

Main Category

Construction

Subcategories

Engineering

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Lean Terminology

The learner will understand the meaning of terms and acronyms commonly used in a lean production system.

Main Category

Advanced Manufacturing

Subcategories

Production & Automation

Engineering

Leadership & Operations

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Lewis Dot Structures of Covalent Compounds

In this interactive and animated object, students distribute the valence electrons in simple covalent molecules with one central atom. Six rules are followed to show the bonding and nonbonding electrons in Lewis dot structures. The process is well illustrated with eight worked examples and two interactive practice problems.

Main Category

General Education & Liberal Arts

Subcategories

Biotechnology Research & Development

Engineering

Environmental Protection

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Line Symbols (Screencast)

Learners examine the different types of lines used on a P&ID diagram and the types of connections they represent. They test their knowledge in a matching exercise.