8 : Zoltan : Horrible game y=triangular numbers.
Derive formula.
Prove Thales theorem.
9 : Ralph : TT-2026-JO-Spring Q1.
Proved the Law of the perpendicular bisector.
10: Peter : TT-2026-JO-Spring Q1, and Q2.
11&12 : Paul : TT-2026-SO-Spring Q1, and Q2.
+ Tryon
8 : Zoltan : Chocolate game.
Chocolate block game.
Proofs of winning strategies.
9 : Ralph : TT-2026-JO-Spring Q1. Proof displayed in full.
Q2 proof displayed in full.
Show and tell with Reuleaux triangle.
10: Peter : TT-2026-JO-Spring Q1 going through printed proof for students.
Introduction to Euclidean geometry.
11&12 : Paul & Tryon : TT-2026-SO-Spring Q2 proof displayed on board,
Students worked on problems 1,3, and 5.
8 : Zoltan : Proved the exterior angle, and opposite angles in a cyclic quadrilateral theorems.
Solved ATT Q1 (Nov 2025)
Recapped various geometric theorems,
butterfly in a circle,
alternating angles in a Z configuration,
triangle on diameter,
angle at centre is double angle at circumference.
9:Elizabeth: TT-2026-JO-Spring Q3.
+ Tryon
10: Peter : More Euclidean geometry proofs
power of a point,
alternating segments theorem.
11&12:Paul : TT-2026-SO-Spring Q4
Proved inscribed angle theorem and
opposite angles of inscribed quadrilateral are supplementary.
8 : Zoltan : (Rooms debacle)
Revisit ATT Q1 proof from book, modular arithmetic.
Working on ToT 2006
Mostly solved Q1 on board.
9:Elizabeth: TT-2026-JO-Spring Q4.
10: Peter : ToT-2006-JO-Spring Q3.
11&12:Paul : TT-2026-SA-Spring Q1, Q2, Q3.
8 : Zoltan : Horrible game y=x^2-10
ToT 2006 JO Q1 carefully written proof on board.
Individual work on other problems.
9 : Ralph : TT-2026-JA-Spring Q1.
Lots of individual work on this question.
10: Tryon : ToT-2006-Spring JO-Q5, JA Q1.
11&12:Paul : TT-2026-SA-Spring Q2, Q3 solutions with well written proof.