Naturals
Jan 9: Ex Nihilo
Jan 16: Number Notation Jan 23: Comparison Jan 30: Addition and Subtraction Feb 6: Multiplication Feb 13: Exponentition
Geometry
Mar 1: Straight Lines Mar 8: Intersected Lines Mar 15: Curved Lines Mar 22: Circles and Ellipses Mar 29: Constructions
Geometry
Aug 25: Triangles in Circles Aug 30: Intersected Shapes Sep 6: Transformations
Astronomy
Sep 13: Open Shapes Sep 20: Solid Shapes Sep 27: Locations Oct 4: Populations
Harmonics
Oct 11: Matrices Oct 18: Rates. Oct 25: Rate of Change Nov 1: Accumulated Change
Imagination
Nov 8: Complex Numbers
Nov 15: Proofs
Nov 29: Seeing the Unseen