Monthly Archives: October 2016


Huge Second-hand Book Sale & Information Day

Saturday October the 29th 11am - 1pm Perth Modern School Mills Building room ML 16 Come along (with change) to GATCA's very popular second-hand children's book stall with hundreds of second-hand children's books in excellent condition for an average price of 3 or 4 dollars. GATCA will also have a range of Singapore Math resources [...]

Massive On-line Extension Programs Price Reductions

Thinking of trying one of GATCA's web-based extension programs? After some competition testing preparation for over the xmas holidays?   Mathletics Usually $40 for GATCA members - now $20 (subscription expires end of Feb 2017) A complete web-based k - 12 program Access to remediation, extension or acceleration Free printable individualised student workbooks Full range of printable [...]