Peer Teaching of Secondary Mathematics in Bilingual for Teachers of The Candidate of International School

Venue: Hotel Sahid Yogyakarta
Day/Data: Saturday, 22 November 2008
Participants: 22 Secondary Mathematics Teachers (Central Jawa 6, West kalimantan 1, South Kalimantan 2, East Kalimantan 2, Lampung 1, Maluku 1, Aceh 6, North Sulawesi 2)
Supervisor: Marsigit

TEACHER 1. Martutwuri Handayani SPd, SMP N1 Magelang, Central Jawa
Topic: Proportion
Media : Power Point
Review:
A. From Peer P. Hasman (In