The History of Math: Why Should We Teach It? Civilization Worksheet
Lesson 1: Our Crazy Numeral System  
Lesson 2 & 3: Hindu-Arabic Numeral System  
Lesson 4: Building an Abacus  
Lesson 5: Roman Numeral System  
Lesson 6: Chinese Numeral System  
Lesson 7: Egyptian Numeral System  
Lesson 8: Mayan Numeral System  
Lesson 9: Inca Quipus  
Lesson 10: Babylonian Numeral System  
Lesson 11: Summary of Numeral Systems  
Lesson 12: Research