Networks
Introduction to networks: graphs, paths and circuits.
Active lessons
4
Status
Active
Lesson flow
Learn -> Guided Practice -> Independent Practice -> Mastery Quiz
How to use this unit
- Start from lesson 1 and move through the pathway in order.
- Use guided practice before attempting independent practice.
- Mastery quizzes check whether the skill is ready for review or extension.
Unit pathway
Lesson pathway
4 of 4 active
Lesson 1
11A Introduction to Networks
Describe networks as vertices joined by edges, find vertex degrees, and use the handshake relationship.
Lesson 2
11B Isomorphic and Planar Graphs
Recognise isomorphic graphs (same structure) and planar graphs, and apply Euler's formula.
Lesson 3
11C Trails, Paths and Eulerian Circuits
Distinguish walks, trails, paths and circuits, and decide when Eulerian trails and circuits exist.
Lesson 4
11D Shortest Path Problems
Find shortest paths by minimum total weight, distinct from fewest edges and minimum spanning trees.
Part of the Online Learning Package
Unit previews stay public, while individual lessons require active online learning access.