Group 1 Flashcards
- region in Mesopotamia
- modern-day Iraq
- called the “Cradle of Civilization”
Sumer
Sumer is called the “__ _ __”
Cradle of Civilization
Sumer is modern-day __
Iraq
- earliest known writing system
- created by the Sumerians
cuneiform script
cuneiform script was a __ writing system
pictographic
When did Sumer’s society stabilize and advance in agriculture
6th millenium BCE
Sumerian mathematics was first mostly a response to what
governmental requirements for measurement of land plots, taxing of individuals, etc.
When is the first recorded use of abacus
2700 - 2300 BC in Mesopotamia
Where is the first recorded use of abacus
Mesopotamia
numeral system with 60 as its base
Sexagesimal Numeral System
Sumerians were the first civilization to use a __ __ numeral system
place value (numeral system)
Sumerians’ place value numeral system was developed and passed on to the
ancient Babylonians
Who created a circle character for zero
Babylonians
Zero was another groundbreaking mathematical idea that the __, __, and __ did not have
- Egyptians
- Greeks
- Romans
oldest known evidence of humans using applied geometry
Babylonian clay tablet
When is the oldest known evidence of humans using applied geometry made
1900 - 1600 BCE
Babylonian clay tablet, notable as containing an example of Babylonian mathematics.
Plimpton 322 Clay Tablet
When did the early Egyptians settle along the fertile Nile valley to record the lunar phases and seasons
6000 BCE
The Egyptians settled along the fertile Nile valley to record the lunar phases and seasons for what purposes
religion and agricultural purposes
What did the Pharaoh’s surveyors use as a basis to measure land and buildings
body parts
body part used to measure width
palm
body part used to measure cubit
elbow to fingertips
- little pictures that represent words or numbers
- used around 3000 BCE
Hieroglyphic Numbers
When were hieroglyphic numbers used
around 3000 BCE
Hieroglyphic numbers is a base __ system
10
Hieroglyphic numbers:
10 is shown by
drawing of a hobble for cattle
Hieroglyphic numbers:
100 is represented by
coil of rope
Hieroglyphic numbers:
1,000 is represented by
drawing of lotus plant