SCIENCE REVIEWER 1.0

82問 • 1年前

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came from the Latin word “scientia”, meaning knowledge

Science

a systematically organized body of knowledge *that (Investigates natural phenomena around us through observing them, drawing inferences, and subjecting them to experimentation using scientific process/scientific method.)*

science

The intellectual and practical activity encompassing the systematic study of the structure and behavior of the physical and natural world through observation and experiment.

Science

• Knowledge or a system of knowledge covering general truth or the operation of general laws especially as obtained and tested through scientific methods / *(also called scientific process)

Science

• is product of human intellect. And asking how a particular thing exist or how certain phenomenon happen can actually lead us to curious mind and led us to research and experimentation

Science

A logical sequence of thought processes and activities designed to gather information and test ideas. (*step by step process that must be followed a correct order)

Scientific Method

Step of Scientific Method

1. Statement of the Problem (*identify the problem) 2. Formulation of Hypotheses (*Hypotheses is educated guess / based on facts) 3. Experimentation (*Testing of hypothesis and data collected) 4. Data Collection and Analysis (*uses of 5 senses in collecting data & analyze data/ testing) 5. Conclusion or Generalization (*Answer- Goal is to solve the problem identified in the first step of the process / Conclude)

An explanation for many hypothesis and observations. (*idea suggested/presented as possible true but not proven as true). It explains why natural phenomena occur. Ex. Theory of Evolution

theory

A summary of many experimental results and observations. It summarizes a set of observations about natural phenomena. Ex. Law of motion

Law

explains why natural phenomena occur

theory

summarizes a set of observations about natural phenomena

law

levels of scientific generalization

law theory hypothesis observation

General statements of great power, for which no exceptions have been found: they are, as far as we can tell, ‘Always true, Everywhere, all the time.’ As you might expect, they are rare.

law

• comes from two Greek words “techne” and “logos” Techne – art, skill, craft, or the way or means by which a thing is gained Logos – the utterance by which inward thought is expressed, a saying, or expression.

technology

• the application of scientific knowledge for practical purposes, for the benefit of mankind

technology

• machinery and equipment developed from the application of scientific knowledge.

technology

• makes people’s lives easier and more comfortable.

technology

• has a major goal of making tasks easier to execute as well as solving many mankind’s problems.

technology

AREAS WHERE SCIENCE IS APPLIED AND WHERE TECHNOLOGY IS BEING DEVELOPED

medicine engineering biotechnology and agriculture

• Vaccines, diagnostic equipment, cell therapy

medicine

• Transportation and communication, manufacturing, construction, energy production

engineering

• Genetically modified organism

biotechnology and agriculture

• came from the Latin word “societas”, which means comrade, friend, or ally.

society

• Composed of people that are living in a community, having the same: Culture Economic status Political authority

society

The study of how social, political, and cultural values affect scientific research and technological innovation, and how these in turn affect society, politics, and culture.

Science, Technology, and Society (STS)Science, Technology, and Society (STS)

• Archeologist and curator of the National Museum of Denmark in the early 19th century.

Christian Jurgensen Thomsen

Introduced the Ancient Age/ Three Age System:

Christian Jurgensen Thomsen / • Stone-Age, Bronze-Age, Iron-Age.

Stone-Age

 2.5mya – 3000 BC

• Period of weapons made of stone, wood, bone

stone age

 (“Old Stone” Longest phase of human history) 2.5mya – 3000 BC

Paleolithic

middle stone (10,000 - 3,000 BC)

Mesolithic

Fishing along rivers and lakeshores, pottery, use of bow, food gathering is thru agriculture/food production. Invented wooden bows and arrows for hunting, boats for fishing. Fishing along rivers and lakeshores, pottery, use of bow, food gathering is thru agriculture/food production. Invented wooden bows and arrows for hunting, boats for fishing.

Mesolithic

(New Stone”) 10,000 – 3,000 BC

Neolithic

Wide domestication of plants and animals Pottery and Weaving

Neolithic

 3000 BC – 1200 BC

Bronze Age

• Copper or bronze through “smelting” (metal extraction from ore) and pouring into mold.

Bronze Age

• Sumerians discovered the blending of copper and tin makes harder and stronger bronze.

Bronze Age

 1500 BC – 450AD 1500 BC – 450AD

Iron Age

• Began when smelting pits were able to produce higher temperatures.• Began when smelting pits were able to produce higher temperatures.

Iron Age

450AD – 1450AD

Middle Ages

• 450 – 1,000 AD

Dark

1000 - 1450AD

High

1440 – 1690 AD

Scientific Revolution

• Universe Model – Sun as center of the universe, Earth and other planets revolve around it.

Nicholas Copernicus

• Law of Planetary Motion – All planets revolve around the sun in elliptical orbits

Johannes Kepler

• Work of Motion – Discovery of relations among distance, velocity, acceleration and the law of inertia using new scientific approach.

Galileo Galilei

• Law of Motion – 1st law of motion (law of inertia) 2nd law of motion, and 3rd law of motion

Isaac Newton

• Law of Universal Gravitation – Particle in the universe attracts every other universal particle using force directly proportional to product of their mass.

Isaac Newton

1750 – 1895 AD

Industrial Revolution

invented the movable printing press

Johannes Gutenberg

• Nearly all books were handwritten. • Created by monks, scribes, priests, and scholars • In abbeys, monasteries, churches, and universities all over Europe.

Information Age / Pre Gutenberg

Technological advancements were simple, sufficient enough to meet the needs of the people.

Precolonial Period

• Considered to be the period of birth of modern science and technology

Spanish Regime

served as heads of cabezas de barangay, the lowest level of local government

Datus and their hereditary successors

was imposed and collected

tribute tax / spanish regime

were enforced among natives.

compulsory labor services

observed, catalogued and wrote about Philippine plants, especially those with medicinal values.

spanish missionaries

among the first Pharmacy graduate, Father of the Philippine Pharmacy

Leon Ma. Guerrero

was established to perform biochemical analyses for public health purposes and medico legal cases was established to perform biochemical analyses for public health purposes and medico legal cases

Laboratorio Municipal de Ciudad de Manila

Marked the rapid advancement of science and technology

American Regime

was created in 1901 by the Phil Commission which served as the primary research institution.

Bureau of Government Laboratories (Bureau of Science)

COMMONWEALTH PERIOD

1935 – 1945

• Continuous expansion of public school system to address increasing number of children. Grade VII is the terminal grade for grade school.

commonwealth period

NSDB

National Science and Development Board (NSDB):

introduced the Scientific Career System to encourage young individuals to pursue science careers and more scientists to work in the government

CSC CIVIL SERVICE COMMISSION

To meet the increasing demand for inventions of science and technology

Department of Science and Technology (DOST)

NSTA was elevated to full Cabinet level by virtue of EO 128

1987

Sun as center of the universe, Earth and other planets revolve around it.

Universe Model

All planets revolve around the sun in elliptical orbits

Law of Planetary Motiom

Discovery of relations among distance, velocity, acceleration and the law of inertia using new scientific approach.

Work of Motiom

Particle in the universe attracts every other universal particle using force directly proportional to product of their mass.

Law of Universal Gravitation

father of computer

Charles Babbage

invented internet communication protocols

Vinton Cerf & Bob Kahn

invented www

Tim Berners Lee

dr. v.a shiva ayyadurai

invented email

had great influence on development.

religion

lowest level of local government

cabezas de baranggas

was imposed and collected

tribute tax

were enforced among natives

complusory labor services

was established with the help of religious orders.

Educational system

initially offered for priesthood and clerical positions in the gov’t.

higher education / spanish regime

Filipino students were able to go to Europe for professional advanced studies

Jose Rizal Jose Alejandrino Antonio Luna Graciano Apacible

MULTICULTURAL

rhyzza sanpedro · 135問 · 3年前

MULTICULTURAL