dacota_blue: the scientific method
TRANSCRIPT
![Page 1: Dacota_blue: The scientific method](https://reader034.vdocument.in/reader034/viewer/2022051617/55a8dafe1a28abae3e8b4786/html5/thumbnails/1.jpg)
Prepared by: D. C. Tabinga, Jr.
![Page 2: Dacota_blue: The scientific method](https://reader034.vdocument.in/reader034/viewer/2022051617/55a8dafe1a28abae3e8b4786/html5/thumbnails/2.jpg)
Prepared by: D. C. Tabinga, Jr.
Concept Box
![Page 3: Dacota_blue: The scientific method](https://reader034.vdocument.in/reader034/viewer/2022051617/55a8dafe1a28abae3e8b4786/html5/thumbnails/3.jpg)
Prepared by: D. C. Tabinga, Jr.
Scientific Method
LEARNING COMPETENCY:
The learner identifies the components of an investigation: research problem, hypothesis, method for testing hypothesis identifying
independent/dependent variables), and conclusions based on evidence
![Page 4: Dacota_blue: The scientific method](https://reader034.vdocument.in/reader034/viewer/2022051617/55a8dafe1a28abae3e8b4786/html5/thumbnails/4.jpg)
Prepared by: D. C. Tabinga, Jr.
The story of an experimental frog
![Page 5: Dacota_blue: The scientific method](https://reader034.vdocument.in/reader034/viewer/2022051617/55a8dafe1a28abae3e8b4786/html5/thumbnails/5.jpg)
Prepared by: D. C. Tabinga, Jr.
What is Scientific Method?
• It is a step by step procedure used by the scientist to solve a problem.
• It includes, observation,
statement of the problem,
hypothesis, experimentation,
and drawing conclusion, such
theory and law.
![Page 6: Dacota_blue: The scientific method](https://reader034.vdocument.in/reader034/viewer/2022051617/55a8dafe1a28abae3e8b4786/html5/thumbnails/6.jpg)
Prepared by: D. C. Tabinga, Jr.
Observation
Problem
Hypothesis
Experimentation
Hypothesis TRUETheory or Law
Report Result
Repeat several times
Modify Hypothesis
Theory or Law
![Page 7: Dacota_blue: The scientific method](https://reader034.vdocument.in/reader034/viewer/2022051617/55a8dafe1a28abae3e8b4786/html5/thumbnails/7.jpg)
Prepared by: D. C. Tabinga, Jr.
• Scrutinizing a natural phenomenon scientifically.
• Using of our five senses
![Page 8: Dacota_blue: The scientific method](https://reader034.vdocument.in/reader034/viewer/2022051617/55a8dafe1a28abae3e8b4786/html5/thumbnails/8.jpg)
Prepared by: D. C. Tabinga, Jr.
• Try to use your senses. Identify the parts of the body use as sense organs.
![Page 9: Dacota_blue: The scientific method](https://reader034.vdocument.in/reader034/viewer/2022051617/55a8dafe1a28abae3e8b4786/html5/thumbnails/9.jpg)
Prepared by: D. C. Tabinga, Jr.
• What is the Sixth Sense?
![Page 10: Dacota_blue: The scientific method](https://reader034.vdocument.in/reader034/viewer/2022051617/55a8dafe1a28abae3e8b4786/html5/thumbnails/10.jpg)
Prepared by: D. C. Tabinga, Jr.
Statement of the
It is a question raised from observation.
![Page 11: Dacota_blue: The scientific method](https://reader034.vdocument.in/reader034/viewer/2022051617/55a8dafe1a28abae3e8b4786/html5/thumbnails/11.jpg)
Prepared by: D. C. Tabinga, Jr.
Formulate a
A scientific guess
![Page 12: Dacota_blue: The scientific method](https://reader034.vdocument.in/reader034/viewer/2022051617/55a8dafe1a28abae3e8b4786/html5/thumbnails/12.jpg)
Prepared by: D. C. Tabinga, Jr.
Conduct an
A special procedure for making scientific observation that attempts to answer questions raised from idea.
![Page 13: Dacota_blue: The scientific method](https://reader034.vdocument.in/reader034/viewer/2022051617/55a8dafe1a28abae3e8b4786/html5/thumbnails/13.jpg)
Prepared by: D. C. Tabinga, Jr.
State your
Theory- are hypothesis extensively tested and used to describe model. Theories are also questioned and tested by new experiments. They may be modified in order to fit new or previous results.Law-A general principle or rule that is assumed or that has been proven to hold between expressions.
![Page 14: Dacota_blue: The scientific method](https://reader034.vdocument.in/reader034/viewer/2022051617/55a8dafe1a28abae3e8b4786/html5/thumbnails/14.jpg)
Prepared by: D. C. Tabinga, Jr.
Science Process SkillsWhen you make scientific investigations, you are demonstrating basic and integrated science process skills.
OBSERVATIONS (world of experience)
SCIENTIFIC LAW(a summary of whatHave been observed)
HYPOTHESIS
THEORY
![Page 15: Dacota_blue: The scientific method](https://reader034.vdocument.in/reader034/viewer/2022051617/55a8dafe1a28abae3e8b4786/html5/thumbnails/15.jpg)
Prepared by: D. C. Tabinga, Jr.
![Page 16: Dacota_blue: The scientific method](https://reader034.vdocument.in/reader034/viewer/2022051617/55a8dafe1a28abae3e8b4786/html5/thumbnails/16.jpg)
Prepared by: D. C. Tabinga, Jr.
The Discovery of the Painter
• The painter had observed that when two or more color is mixed, an new color was formed.
![Page 17: Dacota_blue: The scientific method](https://reader034.vdocument.in/reader034/viewer/2022051617/55a8dafe1a28abae3e8b4786/html5/thumbnails/17.jpg)
Prepared by: D. C. Tabinga, Jr.
The Discovery of the Painter
• Then he thought of mixing red and yellow. He was curious about what color will be formed after mixing.
![Page 18: Dacota_blue: The scientific method](https://reader034.vdocument.in/reader034/viewer/2022051617/55a8dafe1a28abae3e8b4786/html5/thumbnails/18.jpg)
Prepared by: D. C. Tabinga, Jr.
The Discovery of the Painter
• He wrote his assumptions on what color will it make.
![Page 19: Dacota_blue: The scientific method](https://reader034.vdocument.in/reader034/viewer/2022051617/55a8dafe1a28abae3e8b4786/html5/thumbnails/19.jpg)
Prepared by: D. C. Tabinga, Jr.
The Discovery of the Painter
• He mix the two colors in his palette…
![Page 20: Dacota_blue: The scientific method](https://reader034.vdocument.in/reader034/viewer/2022051617/55a8dafe1a28abae3e8b4786/html5/thumbnails/20.jpg)
Prepared by: D. C. Tabinga, Jr.
The Discovery of the Painter
• He mix the two colors in his palette…
![Page 21: Dacota_blue: The scientific method](https://reader034.vdocument.in/reader034/viewer/2022051617/55a8dafe1a28abae3e8b4786/html5/thumbnails/21.jpg)
Prepared by: D. C. Tabinga, Jr.
The Discovery of the Painter
• He mix the two colors in his palette…
![Page 22: Dacota_blue: The scientific method](https://reader034.vdocument.in/reader034/viewer/2022051617/55a8dafe1a28abae3e8b4786/html5/thumbnails/22.jpg)
Prepared by: D. C. Tabinga, Jr.
The Discovery of the Painter
• After several trails he concluded that mixing red and yellow produces ORANGE
![Page 23: Dacota_blue: The scientific method](https://reader034.vdocument.in/reader034/viewer/2022051617/55a8dafe1a28abae3e8b4786/html5/thumbnails/23.jpg)
Prepared by: D. C. Tabinga, Jr.
Work with a Problem by
yourself?
LEARNING COMPETENCY:
The learner conducts simple investigations using processes involving mixtures common to the locality.
The learner chooses an interesting topic for investigation.
![Page 24: Dacota_blue: The scientific method](https://reader034.vdocument.in/reader034/viewer/2022051617/55a8dafe1a28abae3e8b4786/html5/thumbnails/24.jpg)
Prepared by: D. C. Tabinga, Jr.
Scientific Attitude
In this activity you will learn how use the scientific method.
The Elephant Toothpaste
ACTIVITY NO. 1
![Page 25: Dacota_blue: The scientific method](https://reader034.vdocument.in/reader034/viewer/2022051617/55a8dafe1a28abae3e8b4786/html5/thumbnails/25.jpg)
Prepared by: D. C. Tabinga, Jr.
Fair Test
LEARNING COMPETENCY:
The learner describes what is meant by fair test.
The learner recognizes that the design of an investigation should show fair testing.
![Page 26: Dacota_blue: The scientific method](https://reader034.vdocument.in/reader034/viewer/2022051617/55a8dafe1a28abae3e8b4786/html5/thumbnails/26.jpg)
Prepared by: D. C. Tabinga, Jr.
What is a fair Test?
A fair test is an experimental design thathelps ensure that only one factor or variable inthe experiment is changed while keepingeverything else the same.
![Page 27: Dacota_blue: The scientific method](https://reader034.vdocument.in/reader034/viewer/2022051617/55a8dafe1a28abae3e8b4786/html5/thumbnails/27.jpg)
Prepared by: D. C. Tabinga, Jr.
What is a fair Test?
Conducting a fair test is one of the bestpractices of experimental research because ithelps prove that the outcome is attributed onlyto the manipulative variables.
![Page 28: Dacota_blue: The scientific method](https://reader034.vdocument.in/reader034/viewer/2022051617/55a8dafe1a28abae3e8b4786/html5/thumbnails/28.jpg)
Prepared by: D. C. Tabinga, Jr.
The Dependent and the Independent Variable
• Variables- The factor that can be changed in the experiment.
• Experimental Variables-is allowed to change in order to determine the effect.
• Dependent Variable-are the variables allow changes in amount, treatments, or any applications.
• Independent Variable -are not subject to change.
![Page 29: Dacota_blue: The scientific method](https://reader034.vdocument.in/reader034/viewer/2022051617/55a8dafe1a28abae3e8b4786/html5/thumbnails/29.jpg)
Prepared by: D. C. Tabinga, Jr.
Isolation
• Isolation The scientist separates the material being studied from everything else
• Control – in any study, the part of the experiment or test that provides a standard of comparison with which to confirm or rule out errors in the experiment.
• Controlled Experiment- where the researchers isolate and test the effect of the variable.
• Data-information gathered
![Page 30: Dacota_blue: The scientific method](https://reader034.vdocument.in/reader034/viewer/2022051617/55a8dafe1a28abae3e8b4786/html5/thumbnails/30.jpg)
Prepared by: D. C. Tabinga, Jr.
Example of Scientific Method
The Survey on Soap
The study on Petchay
The Experimental FrogThe Correct Story
Laboratory/Activity pp.10
![Page 31: Dacota_blue: The scientific method](https://reader034.vdocument.in/reader034/viewer/2022051617/55a8dafe1a28abae3e8b4786/html5/thumbnails/31.jpg)
Prepared by: D. C. Tabinga, Jr.
Scientific Attitude
In this activity you will learn how developed your scientific attitude.
Pop Chain
ACTIVITY NO. 2
![Page 32: Dacota_blue: The scientific method](https://reader034.vdocument.in/reader034/viewer/2022051617/55a8dafe1a28abae3e8b4786/html5/thumbnails/32.jpg)
Prepared by: D. C. Tabinga, Jr.
Scientific Attitude
Click here to learn about this
![Page 33: Dacota_blue: The scientific method](https://reader034.vdocument.in/reader034/viewer/2022051617/55a8dafe1a28abae3e8b4786/html5/thumbnails/33.jpg)
Prepared by: D. C. Tabinga, Jr.
Science vs. Superstation
![Page 34: Dacota_blue: The scientific method](https://reader034.vdocument.in/reader034/viewer/2022051617/55a8dafe1a28abae3e8b4786/html5/thumbnails/34.jpg)
The Myth Vs. Science
MYTHS
• The world is flat.
• The center of the universe is Earth.
• Dragons are monsters.
• The race of man came from Eve and
Adam.
![Page 35: Dacota_blue: The scientific method](https://reader034.vdocument.in/reader034/viewer/2022051617/55a8dafe1a28abae3e8b4786/html5/thumbnails/35.jpg)
The Myth Vs. Science
FACTS
• The world is round.
• The center of the Solar System is the Sun.
• Dragons are reptiles and they are not big.
• Man came from apes.
![Page 36: Dacota_blue: The scientific method](https://reader034.vdocument.in/reader034/viewer/2022051617/55a8dafe1a28abae3e8b4786/html5/thumbnails/36.jpg)
Superstitious Vs. Facts
Superstitious Belief
Traditional belief, rituals, and customs that
is being followed or applied without any
scientific bases.
Facts
Any information gathered from scientific
experimentation, result of any observed
phenomenon or event.
![Page 37: Dacota_blue: The scientific method](https://reader034.vdocument.in/reader034/viewer/2022051617/55a8dafe1a28abae3e8b4786/html5/thumbnails/37.jpg)
Science versus Superstation
Science Superstition
Scientific attitude Fear of Unknown
is supported by is supported by
differs from
Scientific Method Rituals
and investigated by is counteracted by
Consistent, repeatable results
Inconsistent, probabilistic results
bring about bring about
![Page 38: Dacota_blue: The scientific method](https://reader034.vdocument.in/reader034/viewer/2022051617/55a8dafe1a28abae3e8b4786/html5/thumbnails/38.jpg)
TheorySuperstitious
Belief
Are package as Are package as
Science versus Superstation
Science Superstition
Scientific attitude Fear of Unknown
is supported by is supported by
differs from
Scientific Method Rituals
and investigated by is counteracted by
Consistent, repeatable results
Inconsistent, probabilistic results
bring about bring about
![Page 39: Dacota_blue: The scientific method](https://reader034.vdocument.in/reader034/viewer/2022051617/55a8dafe1a28abae3e8b4786/html5/thumbnails/39.jpg)
Prepared by: D. C. Tabinga, Jr.
QUIZZES
KNOWLEDGE:
Process:
Understanding:
Oral Recitation:
Pre/Post Test
![Page 40: Dacota_blue: The scientific method](https://reader034.vdocument.in/reader034/viewer/2022051617/55a8dafe1a28abae3e8b4786/html5/thumbnails/40.jpg)
Prepared by: D. C. Tabinga, Jr.
DANIEL CORTON TABINGA, JR.
© 2014