8 : Zoltan : Horrible game y=7x-10, y=x^2+20.
Solve x = 8 x sum of digits(x) for
m=8, 23, 33.
Solve x=6.SoD(x) + 1.
9 : Tamiru : ToTT JO_Fall 2005 Q1 half done.
10 : Ralph : ToTT JO_Fall 2005 Q1.
Triangle inequalities and Thales theorem
were used and explained in the proof.
11&12 : Peter : ToTT SO_Fall 2005 Q1 and Q3.
8 : Zoltan : Chocolate (the game).
Problem solving strategies, CMEP aims.
Recap x = m . SoD(x). Prove exactly 1 solution for m=8.
Explain ATT. (Hand out problems next week.)
9 : Elizabeth : ToTT JO_Fall 2005. Discussed Q1 solution and displayed on board.
Individual work on Q2 followed by solution on board.
10: Tryon : ToTT JO_Fall Worked through Q2 on the board.
Many students made good progress on Q3,4,5.
11&12 : Peter : ToTT SO_Fall Students worked independently and in groups
on own choice of problems from Q2,4,5.
8 : Zoltan : Individual work ... nearly solved ToT 2005 JO Q5.
9 : Elizabeth : ToTT JO_Fall 2005 Q5 ... lots of discussions
followed by a solution on the board.
10: Tryon : ToTT JO_Fall wrapup for Q2.
Also worked on and gave solution for Q3.
11&12 : Peter : ToTT SO_Fall Showed solution to Q2.
& Toby
8 : Zoltan : Brussels Sprouts game.
& Paul Wrote up the solution to Q5 JO ToT Fall 2005.
9 : Ralph : ToTT JO_Fall 2005 Q3 ... lots of discussions.
Triangle inequalities. Why is 1 not a prime?
What is it called if not a prime?
10: Tryon : ToTT JO_Fall worked on Q4 ad Q5.
& Elizabeth
11&12 : Peter : ToTT SO_Fall Completed Q4 and almost finished Q5.
& Toby
8 : Zoltan : Geometry ramble including THales Theorem.
ToTT JO_Fall 2005 Q1 via Thales theorem.
Most of Q4.
9 : Ralph : ToTT JO_Fall 2005 Ordinary Q3 ... lots of discussions.
Detailed proof of Q3 on the board.
Started JA-level Q1.
10: Tryon : Worked on and solved ToTT JA_Fall 2005 Q1.
& Elizabeth
11&12 : Peter : ToTT SA_2005 Fall Q1. Done.
& Toby
8 : Elizabeth : Two small logic problems.
ToTT JO_Fall 2005 Q2 discussion and solutions.
9 : Paul : ToTT JA_Fall 2005 Q1 completed. Q2 half done.
(& Ralph)
10: Tryon : Worked on and solved ToTT JA_Fall Q3.
& Elizabeth
11&12 : Toby : ToTT SA_2005 Fall Q2a,b.
& Zoltan