Buku Ilmu Pengetahuan Alam Kelas 6 SD

Materi Ilmu Pengetahuan Alam

Kata Sambutan........................................................................................................ iii
Kata Pengantar ........................................................................................................ iv
Daftar Isi .............................................................................. ..................................... vi
Bab 1 Ciri Khusus Makhluk Hidup...................................................................... 1
A. Ciri Khusus Beberapa Jenis Hewan ..................................................... 2
B. Ciri Khusus Beberapa Jenis Tumbuhan ................................................ 9
Rangkuman ................................................................................................ 12
Kamus Kita ................................................................................................. 13
Ayo Berkreasi ............................................................................................ 13
Latihan Soal ................................................................................................ 14
Asah Kemampuan ...................................................................................... 16

Bab 2 Perkembangbiakan Makhluk Hidup ....................................................... 17
A. Pertumbuhan dan Perkembangbiakan Manusia .................................... 18
B. Ciri-Ciri Perkembangan Fisik Laki-Laki dan Perempuan ....................... 20
C. Cara Perkembangbiakan Hewan .......................................................... 24
D. Cara Perkembangbiakan Tumbuhan ..................................................... 29
E. Cara Perkembangbiakan Manusia ........................................................ 42
Rangkuman ............................................................................................... 44
Kamus Kita ................................................................................................. 45
Ayo Berkreasi ............................................................................................. 46
Latihan Soal ................................................................................................ 47
Asah Kemampuan ...................................................................................... 50

Bab 3 Keseimba ngan Ekosistem........................................................................51
A. Kegiatan Manusia yang Memengaruhi Ekosistem ................................52
B. Bagian Tubuh Tumbuhan yang Sering Diambil Manfaatnya .................. 57
C. Bagian Tubuh Hewan yang Sering Diambil Manfaatnya ........................ 58
Rangkuman ................................................................................................ 60
Kamus Kita ................................................................................................. 60
Ayo Berkreasi ............................................................................................. 61
Latihan Soal ................................................................................................ 62
Asah Kemampuan ...................................................................................... 64

Bab 4 Pelestarian Makhluk Hidup..................................................................... 65
A. Beberapa Jenis Hewan dan Tumbuhan Langka .................................... 66
B. Pentingnya Pelestarian Makhluk Hidup ................................................ 72
Rangkuman ................................................................................................ 77
Kamus Kita ................................................................................................. 77
Ayo Berkreasi ............................................................................................. 78
Latihan Soal ................................................................................................ 78
Asah Kemampuan ...................................................................................... 80

Bab 5 Konduktor dan Isolator Panas................................................................. 81
A. Konduktor dan Isolator Panas ..............................................................82
B. Bahan Pembuatan Konduktor dan Isolator Panas ................................ 84
C. Pemanfaatan Bahan Konduktor dan Isolator Panas .............................. 86
Rangkuman ................................................................................................ 88
Kamus Kita ................................................................................................. 88
Ayo Berkreasi ............................................................................................. 89
Latihan Soal ............................................................................................... 90
Asah Kemampuan ...................................................................................... 92

Bab 6 Perubahan Benda .................................................................................... 93
A. Penyebab Perubahan Benda ................................................................94
B. Faktor Penentu Pemilihan Bahan atau Benda ...................................... 100
Rangkuman ................................................................................................ 105
Kamus Kita ................................................................................................. 105
Ayo Berkreasi ............................................................................................. 106
Latihan Soal ................................................................................................ 106
Asah Kemampuan ...................................................................................... 108
Latihan Ulangan Semester 1 .................................................................................. 109

Bab 7 Energi dan Perubahannya...................................................................... 113
A. Gaya dan Gerak .................................................................................. 114
B. Energi Listrik ........................................................................................ 119
Rangkuman ................................................................................................ 126
Kamus Kita ................................................................................................. 126
Ayo Berkreasi ............................................................................................. 127
Latihan Soal ................................................................................................ 127
Asah Kemampuan ...................................................................................... 130

Bab 8 Penghematan En ergi ............................................................................... 131
A. Kegunaan Energi Listrik .......................................................................132
B. Sumber Energi Lain selain Listrik ......................................................... 135
C. Hemat Energi ....................................................................................... 136
D. Hasil Karya yang Menggunakan Energi Listrik ..................................... 137
Rangkuman ................................................................................................ 141
Kamus Kita ................................................................................................. 142
Ayo Berkreasi ............................................................................................. 142
Latihan Soal ................................................................................................ 143
Asah Kemampuan ...................................................................................... 144

Bab 9 Tata Surya ................................................................................................. 145 
B. Gerakan Bumi dan Bulan ..................................................................... 159
C. Gerhana Bulan dan Gerhana Matahari ................................................. 165
D. Sistem Penanggalan ............................................................................ 169
Rangkuman ................................................................................................ 171
Kamus Kita ................................................................................................ 172
Ayo Berkreasi ............................................................................................. 173
Latihan Soal ................................................................................................ 174
Asah Kemampuan ...................................................................................... 177
Latihan Ulangan Semester 2.................................................................................. 178

Daftar Pustaka ......................................................................................................... 184
Kunci Jawaban Pilihan Ganda .............................................................................. 186