The distance between the rails on a track, affecting train compatibility and layout design.

The proportional size of the model compared to the real train, such as HO or N scale.

The process of designing the layout of tracks to ensure effective train operations and aesthetics.

Methods used to create realistic landscapes, including grass, trees, and buildings.

The setup of electrical components to power trains and accessories on the layout.

A circular arrangement of track that allows trains to run continuously.

A miniature representation of a train, used for hobbyist layouts and displays.

Natural elements like hills and valleys created on the layout to enhance realism.

The vehicles that move on the tracks, including cars and locomotives.

The source of electricity that powers the trains and accessories on the layout.

A visual representation of the electrical connections required for the layout.

Various items used to create realistic landscapes, such as foam, plaster, and foliage.

The management and movement of trains on the layout, including speed and direction.

The effectiveness of train movements and layout design in minimizing delays.

The hobby of building and operating miniature train layouts.

The arrangement of tracks, including straight sections, curves, and switches.

Structures and small elements added to the layout for realism.

Initial sketches or plans for the arrangement of tracks and scenery.

A visual tool used to compare different scales and gauges for informed decision-making.

A trial operation of the train on the layout to check performance and troubleshoot issues.

The act of showcasing your completed model train layout to others.

Interactions with fellow hobbyists, sharing experiences and learning from each other.

The process of thinking back on your learning journey and experiences during the course.

A practical assignment where students apply learned skills to create a model train layout.