1. Mengubah Pecahan Menjadi Desimal.................................................. 43

2. Membandingkan dan Mengurutkan Bilangan Desimal ..................... 49

Bab 2 Rasio............................................................................................................ 59

A. Konsep Rasio ................................................................................................. 64

1. Membandingkan Benda......................................................................... 64

2. Pengertian Rasio..................................................................................... 66

B. Konsep Kesamaan Rasio .............................................................................. 70

1. Kesamaan Rasio...................................................................................... 70

2. Rasio Satuan............................................................................................ 74

C. Penerapan Rasio ........................................................................................... 80

1. Rasio Bagian terhadap Bagian dan Rasio Bagian terhadap
Keseluruhan ............................................................................................ 80

2. Rasio pada Durasi Waktu ....................................................................... 82

Bab 3 Kubus dan Balok....................................................................................... 89

A. Mengonstruksi dan Mengurai .................................................................... 94

B. Visualisasi Spasial.......................................................................................... 99