Page 14 - IPA SMP/MTs Kelas VIII

Penilaian Akhir Semester I ...................................................................................................... 127

Bab V Usaha, Energi, dan Pesawat Sederhana ................................................................ 133
A. Usaha .................................................................................................................................... 135
B. Pesawat Sederhana ............................................................................................................ 144
Rangkuman ................................................................................................................................... 157
Uji Kompetensi ............................................................................................................................ 159

Bab VI Teknologi Penerapan Tekanan pada Zat .............................................................. 165
A. Tekanan pada Zat Padat .................................................................................................... 168
B. Tekanan pada Zat Cair ...................................................................................................... 169
C. Tekanan pada Gas ............................................................................................................... 178
Rangkuman ................................................................................................................................... 185
Uji Kompetensi ............................................................................................................................ 186

Bab VII Getaran, Gelombang, dan Cahaya ......................................................................... 193
A. Getaran ................................................................................................................................ 195
B. Gelombang ........................................................................................................................ 199
C. Cahaya .................................................................................................................................. 207
D. Alat-Alat Optik ................................................................................................................. 235
Rangkuman ................................................................................................................................... 240
Uji Kompetensi ............................................................................................................................ 242

Bab VIII Unsur, Senyawa, dan Campuran ........................................................................... 249
A. Apakah Itu Unsur? ............................................................................................................ 252
B. Atom, Berbeda dengan Unsur? ....................................................................................... 256
C. Senyawa ................................................................................................................................ 259
D. Campuran ............................................................................................................................. 262
E. Memisahkan Campuran ..................................................................................................... 264
Rangkuman ................................................................................................................................... 268
Uji Kompetensi ............................................................................................................................ 270

Bab IX Tanah bagi Kehidupan Berkelanjutan .................................................................. 279
A. Apa Pentingnya Mempelajari Tanah? ............................................................................. 282
B. Komponen dan Profil Tanah ........................................................................................... 291
C. Sifat-Sifat Tanah .................................................................................................................. 293
D. Konservasi Tanah bagi Kehidupan Berkelanjutan ......................................................... 297
E. Hubungan antara Tanah dengan Perubahan Iklim ........................................................ 300
Rangkuman ................................................................................................................................... 302
Uji Kompetensi ............................................................................................................................ 304

Penilaian Akhir Semester II ..................................................................................................... 311

Glosarium ......................................................................................................................... 316
Daftar Pustaka ......................................................................................................................... 318

Indeks ......................................................................................................................... 319

xii Ilmu Pengetahuan Alam SMP/MTs Kelas VIII