Everything for this course lives here, and the structure is deliberate.

WhereWhat is in it
All ClassesOne page per class: agenda, links, homework
ConceptsThe explanations. Start here when studying
InvestigationsLabs: purpose, safety, procedure, data tables
ExercisesPractice questions, with answers
TasksAssignments that are marked
TutorialsHow to do a thing — reports, graphs, meters
SetupWhat you need, and how the course runs
PortfoliosYour own record of learning

Three things worth knowing

  1. Links go both ways. At the bottom of every page is a Backlinks list showing which pages link to it. Landing on Ohm’s Law shows you every class and lab that used it.
  2. Hover to peek. Hovering a link previews the page without leaving this one.
  3. Search is fast. Press Ctrl + K (or + K) and start typing.

The most useful habit

When you are lost in a class page, follow the link to the concept. When you are lost in a concept, use backlinks to find the class where we did it. The two directions get you unstuck fast.

Curious what else these pages can do? See What This Site Can Do.