1- Tubi2 form 3 growth2- PT form 3 growth tambah3- Slides tjuk next4- TUBI2 FORM 1 MATTER 5- PT MATTER SMBUNG6- SLIDE NX FORM 17- Form 4 matter tubi248- Pt form 4 sambung9- Slide nx tjuk10- Form 5 Pt spearuh smpi alcohol11- Tubi2 REDOX12- Pt REDOX13- Form 4 periodic table slide14- Form 4 2b-2b15- PT form 416- Next slide form 4 chemist17- 2B-2B18- Pt