SCIENCE It came from the Latin word
“Scientia” meaning knowledge.
It is any system of knowledge that is connected with the physical world and that entails unbiased observations and systematic experimentation
Science
knowledge which uses systematic observation and experimentation.
Scientific method
SCIENTIFIC METHOD
These are sciences that deal with the physical world. They focus on things we can observe, measure, and touch — that’s why they are called tangible.
Natural Science
The study of living things.
Biology
The study of the Earth’s structure and materials.
Geology
The study of plants.
Botany
The study of matter and how it changes.
Chemistry
The study of matter, energy, and motion.
Physics
→ The study of
the Earth and its processes.
Earth Science
These are sciences
that deal with human behavior,
society, and culture
Social science
The study of the
mind and
behavior
Psychology
The study of
society and human
relationships.
Sociology
The study of how
resources are produced,
distributed, and used.
Economics
The study of past
events.
History
The study of how
people learn and are taught
Education
The use of
knowledge from natural sciences to
solve practical problems in daily life
Applied science
the universe
began with a huge explosion
(Big Bang) around
13 - 15 billion years ago
These gases came together to
form stars and the sun.
Hydrogen and helium
Stars, including the sun, are
made of about
70% hydrogen
and 13–36% helium.
These were the basic units of
life and the ancestors of all
other living organisms.
unicellular organisms
unicellular organisms like
monera and protista
lived both in
water and on land.
Amphibians