This document provides an introduction to science and technology. It describes how science seeks to gain knowledge through observation and experimentation, while technology applies scientific knowledge for practical purposes. The document also discusses the major branches of science, including physical, biological and social sciences. It provides examples of pure sciences that expand knowledge versus applied sciences that create solutions. Finally, it outlines some key impacts of science and technology on society, both positive through innovations, and potential negatives like pollution.
This is an almost complete instructional material based from MELC in Grade 7 Science.
This is only applicable to the teachers in the Philippines. If you have any questions and wanted to avail the powerpoint you may contact me in my Facebook account: Jady Claire Jackson Lullegao
Unit 1, Lesson 1.3 - Science and Technologyjudan1970
Unit 1, Lesson 1.3 - Science and Technology
Lesson Outline:
1. Review: Pure and Applied Science
2. Applied Science or Technology
3. Some Products of Technology
4. Feature: Filipino Scientist of the Week!
This is an almost complete instructional material based from MELC in Grade 7 Science.
This is only applicable to the teachers in the Philippines. If you have any questions and wanted to avail the powerpoint you may contact me in my Facebook account: Jady Claire Jackson Lullegao
Unit 1, Lesson 1.3 - Science and Technologyjudan1970
Unit 1, Lesson 1.3 - Science and Technology
Lesson Outline:
1. Review: Pure and Applied Science
2. Applied Science or Technology
3. Some Products of Technology
4. Feature: Filipino Scientist of the Week!
The meaning of science and technology. How does society (cultural, political, values, etc.) affect the direction and
state of science and technology?
Why is there a “primal” human need to “know” or to find an explanation
about how our world works? Are there benefits in learning more about our
environment, our planet, and the universe?
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Science, Technology and Society (STS) is an interdisciplinary field that studies the conditions under which the production, distribution and utilization of scientific knowledge and technological systems occur; the consequences of these activities upon different groups of people.
Unit 1 for the "Values in Science and Technology" module of the "Systems of Knowledge" course.
This unit covers the following topics:
- Ancient science
- The empirical approach in modern science
- Types of sciences - natural and social sciences, pure and applied sciences)
- Core characteristics of science
- The importance of scientific literacy
science 7 Quarter 1 for grade 7 learners definition of science and its application and the different branches of sciences and its products! the natural and pure sciences its types and meaning . The technology and its application on scientific knowledge and purposes.
Science from Latin scientia, meaning "knowledge“[ is a systematic enterprise that builds and organizes knowledge in the form of testable explanations and predictions about the universe In an older and closely related meaning, "science" also refers to a body of knowledge itself, of the type that can be rationally explained and reliably applied. A practitioner of science is known as a scientist.
Since classical antiquity, science as a type of knowledge has been closely linked tophilosophy. In the early modern period the words "science" and "philosophy" were sometimes used interchangeably. By the 17th century, natural philosophy (which is today called "natural science") was considered a separate branch of philosophy.However, "science" continued to be used in a broad sense denoting reliable knowledge about a topic, in the same way it is still used in modern terms such aslibrary scienceor political science.
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2. FOCUS POINTS:
1.Describe how science and
technology may improve or
degrade our way of life.
2.Discuss the significant
contributions of great men and
women in science and
technology.
3.Recognize the importance of
science in our daily lives.
16. Science comes from the
Latin word scientia which
means, “having knowledge”.
Science is an observation followed
by experimentation leading to
further observations and followed
again by further experimentations”.
18. Superstitions are beliefs,
which are not usually explained
by the methods of the natural
sciences.
They also began from curiosity
and observation, but unlike
science, no experiment was
conducted to test whether the
claims are correct or not.
23. 1. Social science focuses on the
study of people, culture, and
societies.
Economics - production, distribution,
and consumption of goods
Geography - Earth's surface
History - Past
Law - Rules
Education - Knowledge
Sociology - Social problems
Psychology - science of mind and
behavior
25. 2. Natural Science seeks to
understand the natural world and its
different processes.
Biology
Chemistry
Physics
Mathematics
26. Division of natural science:
1. Pure Science is used in pursuit
of new knowledge.
2. Applied Science use the
discoveries of the pure sciences
to create practical solutions to
existing problems and create
products that can be used in
actual settings.
27. Pure science, also called basic or
fundamental science, has the goal of
expanding knowledge in a particular
field, without consideration for the
practical or commercial uses of the
knowledge. By contrast, applied
science aims to use scientific
knowledge for practical applications,
such as curing diseases and
developing sources of clean energy.
29. EXAMPLES OF
PURE SCIENCE
1. Scientists study human vision
to learn how the eye works.
2. Students look through a
microscope to see what’s
inside a cell.
3. A biologist is experimenting
on a plant’s reaction to lack of
sunlight.
4. Anatomy, Cell Biology, Botany,
Physics, Chemistry, Earth
Sciences are all pure sciences.
EXAMPLES OF
APPLIED SCIENCE
1. Scientists invent motion pictures,
eye glasses, and contact lenses.
2. Pharmacologists make and
manufacture drugs and
medicines.
3. Engineers create bridges and tall
buildings.
4. Medicine, Computer
Science, Engineering,
Robotics and
T
echnology are all
applied sciences.
41. Technology is known as the
application of scientific knowledge
for practical purposes.
- It uses the concepts and ideas in
science in developing products
that assist people in their daily
lives.
- It can also be used to solve
pressing problems that we
encounter.
42. - It aims to make the lives of people
more comfortable.
- It enables us to multitask and finish
work faster.
44. Without technology
,
you would have to
write all these things
by
hand. That’swhy books
back then were
expensive
because it takes a lot of
effort to finish them.
47. Examples:
- computer and other gadgets
- Laser
- CT and MRI scanners
- Information and communication
technology
- Selective breeding
- Food preservations
48.
49. LASER – LIGHT AMPLIFICATION BY
STIMULATED EMISSION OF RADIATION
50. MRI - MAGNETIC RESONANCE IMAGING
is a medical imaging technique used in
radiology to form pictures of the anatomy
and the physiological processes of the
body.
51. CT - COMPUTED TOMOGRAPHY
CT scan can reveal anatomic details of
internal organs that cannot be seen in
conventional X-rays.
55. SELECTIVE BREEDING
also known as artificial selection, is a
process used by humans to develop new
organisms with desirable
characteristics. Breeders select two
parents that have beneficial phenotypic
traits to reproduce, yielding offspring
with those desired traits
56. SELECTIVE BREEDING (USES)
1. Increase yields of crops
2. Develop crops resistant to diseases
3. Enhance the nutritional value of
food
4. Improve traits and characteristics
of an
organism
63. What are the effects of
Science and Technology on
Society
64.
65.
66. EFFECTS OF SCIENCE AND TECHNOLOGY
It has brought distant places closer and simplified
information access.
Technology was also responsible for weapons that
brought violence within and among nations.
One of the biggest problems is water and air
pollution. Pollution is not a product of Science. It is
just an after-effect.
67. THERE ARE POSITIVE AND
NEGATIVE SIDES IN
EVERYTHING, BUT IT IS UP TO
HUMANS AS CONSUMERS OF
SCIENCE AND TECHNOLOGY TO
CHOOSE HOW THEY WILL BE
USED.