GNED 06 Flashcards
empirical field
science
systematized body of knowledge covering general truths and facts
science
most effective way of understanding the natural world
science
total societal enterprise
science and technology
a process scientists use for scientific investigations
scientific method
scientific observations are based on facts and be proven
observe
make an educated guess that can be tested
hypothesis
to guide their investigation
question
how to gather evidence
plan
gather and record information
collect data
look closely at their data
analyze
draw conclusions based on the results of the investigation
conclusion
scientists share their knowledge with others
communicate
applied science
technology
body of knowledge and skills
technology
they have been using fire to cook
homo erectus
marked the era of stone age
stones and flints
stone age’s crafts
cave drawings
unearthed artifacts
little capacity to contemplate
stone age’s three period
paleolithic
mesolithic
neolithic
they have their own gods and goddesses
paleolithic
goddess of fertility
the venus
end of ice age
mesolithic
they started to live in water
mesolithic
settled period
neolithic
domestication of plans and animals
neolithic
birth of smelting
bronze age
bronze age were discovered by
sumerians
tools in the bronze age were made up of
88 copper
12 tin
first smelted from south caucasus
iron age
middle ages
europe
india
china
europe’s inventions
clock
magnetic compass
horse collar
watermill
china’s inventions
canon
magnetic compass
seismoscope
chinese paper
acupuncture
first movable type printing
gun powder
wheel borrow
india’s inventions
calendar
mathematics
medicine
3 pre-columbian america
mayans
aztec
inca
mayan’s inventions
cacao
calendar
pyramid