Skema Jawapan Science Paper 2 Percubaan Selaras Perak 2010

MARKING SCHEME – SCIENCE PMR TRIAL EXAMINATION No. Marking Scheme SECTION A/ BAHAGIAN A 1 1 (a) ( i) Mark R Reject more than one tick Probe and satellite 2 correct 1 correct 1 wrong 2 correct 1 wrong 2 correct 2 wrong = = = = 2m 1m 1m 0m 2 (a) ( ii) (b) Sunspot / Tompok matahari Prominence Prominen X 3 Y Solar flare/ Nyalaan suria Z Total=6 1 1 1 (a) (b) ( i) Hearing (Ear) ossicles Magnify the (sound) vibration 2 (b) ( ii) (c) ( i) 1 Becomes softer /fainter (until no sound is heard