UNPAR National Math comp: 1st Winner Vincensius (Year 12) & 4th Johan (Year 11); INAYS: 4th Winners: Vincensius with bamboo & Ratnaganadi, Ricky & Freddy (Year 12) with Sasando. See: home.unpar.ac.id/~inays/inays_2009.html Details ...

UNPAR National Math Competition held on Nov. 7-8, 2009
1st Winner Vincensius (SMAK PENABUR Gading Serpong)
2nd Winner Farras (SMAN 5 Bandung)
3rd Winner Kevin P. (SMAK 1 Jakarta)
4th Winner Johan (SMAK PENABUR Gading Serpong) 
5th Winner Shilton (SMAK 1 Jakarta)
6th Winner Jordan (SMAK 1 Jakarta)

INAYS (Indonesian Young Scientists) held on Oct. 31st, 2009
1st Winner: SMA Santa Laurensia, Tangerang with research on vertical turbine
2nd Winner: SMA Mutiara Bunda, Bandung with research on seaweed as purification agent
3rd Winner: SMA Chandra Kusuma, Deli Serdang with research on earthquake detector
4th WInner (equal ranks):
a. SMAN 1 Tuban with a saw and white brick production
b. SMAK PENABUR Gading Serpong Brilliant Class Vincensius with research on building structure made of bamboo 
c. SMAK PENABUR Gading Serpong Brilliant Class Ratnaganadi, Ricky and Freddy (Year 12) with research on Sasando musical instruments as brain stimulating effects

The complete titles and winners can be seen at:
home.unpar.ac.id/~inays/inays_2009.html

Top 30 students are told to be selected for poster & presentations in the final national level (source: Mr Janto Sulungbudi, S.Si., UNPAR)