Buku Ayo Belajar Matematika Kelas 4 SD

Materi Ayo Belajar Matematika

Kata Sambutan.................................................................... iii
Kata Pengantar.................................................................... iv
Daftar Isi........................................................................ v
Semester l

Bab 1 Operasi Hitung Bilangan
A. Mengidentifikasi Sifat Operasi Hitung................. 5
B. Bilangan Ribuan................................................ 15
C. Perkalian dan Pembagian Bilangan.................... 18
D. Operasi Hitung Campuran.................................. 22
E. Pembulatan dan Penaksiran.............................. 25
F. Menaksir Harga Kumpulan Barang..................... 31
Rangkuman............................................................ 34
Ayo Menguji Kemampuan...................................... 36
Refleksi.................................................................. 39

Bab 2 Kelipatan dan Faktor Bilangan
A. Kelipatan Bilangan............................................. 43
B. Faktor Bilangan................................................. 47
C. Bilangan Prima.................................................. 51
D. KPK dan FPB................................................... 54
E. Menyelesaikan Masalah KPK dan FPB............... 58
Rangkuman............................................................ 62
Ayo Menguji Kemampuan...................................... 63
Refleksi.................................................................. 66

Bab 3 Pengukuran
A. Pengukuran Sudut............................................. 69
B. Satuan-Satuan Waktu........................................ 80
C. Satuan-Satuan Panjang..................................... 85
D. Satuan-Satuan Berat......................................... 89
E. Satuan-Satuan Kuantitas................................... 93
Rangkuman............................................................ 96
Ayo Menguji Kemampuan...................................... 97
Refleksi.................................................................. 101

Bab 4 Segitiga dan Jajargenjang
A. Keliling dan Luas Segitiga.................................. 105
B. Keliling dan Luas Jajargenjang........................... 113
C. Penggunaan Keliling dan Luas........................... 120
Rangkuman............................................................ 126
Ayo Menguji Kemampuan...................................... 127
Refleksi.................................................................. 132

Semester lI
Bab 5 Bilangan Bulat
A. Mengenal Bilangan Bulat.................................... 137
B. Penjumlahan Bilangan Bulat............................... 143
C. Pengurangan Bilangan Bulat.............................. 149
D. Operasi Hitung Campuran.................................. 154
Rangkuman............................................................ 155
Ayo Menguji Kemampuan...................................... 157
Refleksi.................................................................. 160

Bab 6 Bilangan Pecahan
A. Mengenal Pecahan dan Urutannya.................... 163
B. Menyederhanakan Pecahan.............................. 169
C. Penjumlahan Pecahan....................................... 172
D. Pengurangan Pecahan...................................... 176
E. Menyelesaikan Masalah Pecahan ...................... 179
Rangkuman............................................................ 182
Ayo Menguji Kemampuan...................................... 184
Refleksi.................................................................. 190

Bab 7 Bilangan Romawi
A. Mengenal Lambang Bilangan Romawi................ 193
B. Membaca Bilangan Romawi............................... 195
C. Menuliskan Bilangan Romawi............................. 199
Rangkuman............................................................ 201
Ayo Menguji Kemampuan...................................... 202
Refleksi.................................................................. 204

Bab 8 Bangun Ruang dan Bangun Datar
A. Bangun Ruang Sederhana................................. 207
B. Jaring-Jaring Kubus dan Balok.......................... 214
C. Mengenal Bangun Datar Simetris ....................... 218
D. Pencerminan Bangun Datar............................... 221
Rangkuman............................................................ 225
Ayo Menguji Kemampuan...................................... 227
Refleksi.................................................................. 233

Glosarium............................................................................. 234
Kunci Jawaban.................................................................... 236
Daftar Pustaka..................................................................... 240
Indeks................................................................................... 241