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Jump Start...
Answer the following Questions
Jump Start...
What are some Characteristics of Living Things?
Answer the following Questions
Jump Start...
What are some Characteristics of Living Things?
Which of these Characteristics do the following objects have?
Answer the following Questions
Ch 1: What is Biology?
Section1.1 - What is Biology?
Section 1.1
Inside This Section...
Section 1.1
What is Biology?
Inside This Section...
Section 1.1
What is Biology?
What is an Organism?
Inside This Section...
Section 1.1
What is Biology?
What is an Organism?
The 5 Characteristics of Living Things.
Inside This Section...
What is Biology?
Section 1.1
Biology is The Study of Life
What is Biology?
Section 1.1
Biology is The Study of Life
“Bios” - Life
What is Biology?
Section 1.1
Biology is The Study of Life
“Bios” - Life
“Logos” - Study
What is Biology?
Section 1.1
What do Biologists Study?
Section 1.1
The interactions of Life
What do Biologists Study?
Section 1.1
The interactions of Life
The interactions with the Environment
What do Biologists Study?
Section 1.1
The interactions of Life
The interactions with the Environment
They study problems and propose solutions (i.e. medical treatment, disease prevention etc)
What do Biologists Study?
Section 1.1
What is an Organism?
Section 1.1
All Living Things are Organisms
What is an Organism?
Section 1.1
Characteristics of Living Things
Section 1.1
Organization
Characteristics of Living Things
Section 1.1
Organization
Reproduction
Characteristics of Living Things
Section 1.1
Organization
Reproduction
Growth and Development
Characteristics of Living Things
Section 1.1
Organization
Reproduction
Growth and Development
Ability to Adjust to Environment
Characteristics of Living Things
Section 1.1
Organization
Reproduction
Growth and Development
Ability to Adjust to Environment
Living Things Adapt and Evolve
Characteristics of Living Things
Section 1.1
Characteristics of Living Things
Section 1.1
Am I an Organism?
Section 1.1
Am I an Organism?
Section 1.1
Am I an Organism?
Section 1.1
Am I an Organism?
Section 1.1
Am I an Organism?
Section 1.1
Is Mr. Samuel an Organism?
Section 1.1
Organization
Section 1.1
All living things are composed of One or More cells
Organization
Section 1.1
All living things are composed of One or More cells
Each cell contains DNA
Organization
Section 1.1
All living things are composed of One or More cells
Each cell contains DNA
All parts function together in an orderly living system
Organization
Section 1.1
Section 1.1
Section 1.1
What is Reproduction?
Section 1.1
The production of Offspring
What is Reproduction?
Section 1.1
The production of Offspring
Same Species
What is Reproduction?
Section 1.1
The production of Offspring
Same Species
They can Interbreed
What is Reproduction?
Section 1.1
The production of Offspring
Same Species
They can Interbreed
They produce fertile offspring
What is Reproduction?
Section 1.1
Section 1.1
Section 1.1
Section 1.1
Section 1.1
KIDS
Section 1.1
KIDSMORE KIDS
Section 1.1
KIDSMORE KIDS
MORE AND MORE KIDS
Section 1.1
KIDSMORE KIDS
MORE AND MORE KIDSEVEN MORE KIDS
Section 1.1
KIDSMORE KIDS
MORE AND MORE KIDSEVEN MORE KIDS
In a few years!!!
Growth and Development
Section 1.1
Growth: Gradual increase in size over time.
Growth and Development
Section 1.1
Growth: Gradual increase in size over time.
Results in more living material and forms new structures
Growth and Development
Section 1.1
Growth: Gradual increase in size over time.
Results in more living material and forms new structures
Development: All the changes that take place during the life of an organism
Growth and Development
Section 1.1
Growth and Development
Section 1.1
Growth and Development
Section 1.1
Growth and Development
Section 1.1
Growth and Development
Section 1.1
Adjusting to the Environment
Section 1.1
Living Things are able to Adjust to their environment
Adjusting to the Environment
Section 1.1
Living Things are able to Adjust to their environment
Environment: The surroundings of the organism - e.g. air, weather, temperature, other organisms and many other factors
Adjusting to the Environment
Section 1.1
Adjusting to the Environment
Section 1.1
Stimulus: Any condition that requires a response
Adjusting to the Environment
Section 1.1
Stimulus: Any condition that requires a response
Response: Reaction to a stimulus
Adjusting to the Environment
Section 1.1
Stimulus: Any condition that requires a response
Response: Reaction to a stimulus
Homeostasis: Maintaining conditions suitable for survival (takes energy)
Adjusting to the Environment
Section 1.1
Living Things Adapt and Evolve
Section 1.1
Adaptation: Any structure, behavior or internal process that enables an organism to respond to stimuli better and better survive in an environment
Living Things Adapt and Evolve
Section 1.1
Adaptation: Any structure, behavior or internal process that enables an organism to respond to stimuli better and better survive in an environment
Evolution: gradual accumulation of adaptations over time
Living Things Adapt and Evolve
Section 1.1
Adaptation: Any structure, behavior or internal process that enables an organism to respond to stimuli better and better survive in an environment
Evolution: gradual accumulation of adaptations over time
Change Over Time
Living Things Adapt and Evolve
Section 1.1
Recap Quiz:
Section 1.1
What is Biology?
Recap Quiz:
Section 1.1
What is Biology?
What is an Organism?
Recap Quiz:
Section 1.1
What is Biology?
What is an Organism?
What are the 5 Characteristics of Living Things?
Recap Quiz:
Section 1.1
What is Biology?
What is an Organism?
What are the 5 Characteristics of Living Things?
What is a Stimulus?
Recap Quiz:
Section 1.1
What is Biology?
What is an Organism?
What are the 5 Characteristics of Living Things?
What is a Stimulus?
What is Homeostasis?
Recap Quiz:
Section 1.1
Ch 1: What is Biology?
1.2 - The Methods of Biology
Section 1.2
Jump Start
Section 1.2
What is Biology?
Jump Start
Section 1.2
What is Biology?
What is an Organism?
Jump Start
Section 1.2
What is Biology?
What is an Organism?
What are the 5 Characteristics of Living Things?
Jump Start
Section 1.2
Inside This Section...
Section 1.2
The Scientific Method
Inside This Section...
Section 1.2
The Scientific Method
Controlled Experiments and Variables
Inside This Section...
Section 1.2
The Scientific Method
Controlled Experiments and Variables
Scientific Tools
Inside This Section...
Section 1.2
The Scientific Method
Controlled Experiments and Variables
Scientific Tools
Theories and Laws
Inside This Section...
Section 1.2
The Scientific Method
Section 1.2
The Scientific Method
Section 1.2
The Scientific MethodMake observation and collect data that lead
to a question
Section 1.2
The Scientific MethodMake observation and collect data that lead
to a questionFormulate Hypothesis
Section 1.2
The Scientific MethodMake observation and collect data that lead
to a question
Test Hypothesis:Experiments - Collect data
Formulate Hypothesis
Section 1.2
The Scientific MethodMake observation and collect data that lead
to a question
Test Hypothesis:Experiments - Collect data
Formulate Hypothesis
InterpretResults
Section 1.2
The Scientific MethodMake observation and collect data that lead
to a question
Test Hypothesis:Experiments - Collect data
Formulate Hypothesis
InterpretResults
Section 1.2
The Scientific MethodMake observation and collect data that lead
to a question
Test Hypothesis:Experiments - Collect data
Formulate Hypothesis
InterpretResults
State Conclusions in a form that can be
evaluated by others
Section 1.2
Examples ofThe Scientific Method
Controlled Experiments
Section 1.2
Experiments that involve 2 Groups:
Controlled Experiments
Section 1.2
Experiments that involve 2 Groups:
Control Group - Group that represent the standard conditions
Controlled Experiments
Section 1.2
Experiments that involve 2 Groups:
Control Group - Group that represent the standard conditions
Experimental Group - The test Group that receives Experimental treatment
Controlled Experiments
Section 1.2
Section 1.2
The Frog Egg Experiment
Variables in Experimental Group
Section 1.2
Independent Variable
Variables in Experimental Group
Section 1.2
Independent Variable
The condition in an experiment that is changed (Only One)
Variables in Experimental Group
Section 1.2
Independent Variable
The condition in an experiment that is changed (Only One)
Dependent Variable
Variables in Experimental Group
Section 1.2
Independent Variable
The condition in an experiment that is changed (Only One)
Dependent Variable
The condition in an experiment that changes because of the change in the independent variable
Variables in Experimental Group
Section 1.2
Section 1.2
The Frog Egg Experiment
Section 1.2
The Frog Egg Experiment
Independent Variable: UV Light
Section 1.2
The Frog Egg Experiment
Dependent Variable: Size of Eggs
Section 1.2
The Frog Egg Experiment
Scientific Tools
Section 1.2
Beakers
Scientific Tools
Section 1.2
Beakers
Test tubes
Scientific Tools
Section 1.2
Beakers
Test tubes
Hot Plates
Scientific Tools
Section 1.2
Beakers
Test tubes
Hot Plates
Petri dishes
Scientific Tools
Section 1.2
Beakers
Test tubes
Hot Plates
Petri dishes
Graduated cylinders
Scientific Tools
Section 1.2
Beakers
Test tubes
Hot Plates
Petri dishes
Graduated cylinders
Dissecting Instruments
Scientific Tools
Section 1.2
Beakers
Test tubes
Hot Plates
Petri dishes
Graduated cylinders
Dissecting Instruments
Microscopes
Scientific Tools
Section 1.2
Theories and Laws
Section 1.2
Theory: A hypothesis that has been supported over a long period of time
Theories and Laws
Section 1.2
Theory: A hypothesis that has been supported over a long period of time
Law: Fact of nature that is generally known to be true
Theories and Laws
Section 1.2
Theory: A hypothesis that has been supported over a long period of time
Law: Fact of nature that is generally known to be true
e.g. The Law of Gravity
Theories and Laws
Section 1.2
Ch 1: What is Biology?
1.3 - The Nature of Biology
Section 1.3
Inside This Section...
Section 1.3
2 Kinds of Research
Inside This Section...
Section 1.3
2 Kinds of Research
Science and Society
Inside This Section...
Section 1.3
2 Kinds of Research
Science and Society
Pure Science vs. Applied Science
Inside This Section...
Section 1.3
2 Kinds of Research
Science and Society
Pure Science vs. Applied Science
Technology
Inside This Section...
Section 1.2
Inside This Section...
Section 1.2
The Scientific Method
Inside This Section...
Section 1.2
The Scientific Method
Controlled Experiments and Variables
Inside This Section...
Section 1.2
The Scientific Method
Controlled Experiments and Variables
Scientific Tools
Inside This Section...
Section 1.2
The Scientific Method
Controlled Experiments and Variables
Scientific Tools
Theories and Laws
Inside This Section...
2 Kinds of Research
Section 1.3
Quantitative
2 Kinds of Research
Section 1.3
Quantitative
dealing with numerical data (counts/measurements)
2 Kinds of Research
Section 1.3
Quantitative
dealing with numerical data (counts/measurements)
Uses the International system of measurement (SI)
2 Kinds of Research
Section 1.3
Quantitative
dealing with numerical data (counts/measurements)
Uses the International system of measurement (SI)
meter
2 Kinds of Research
Section 1.3
Quantitative
dealing with numerical data (counts/measurements)
Uses the International system of measurement (SI)
metergram
2 Kinds of Research
Section 1.3
Quantitative
dealing with numerical data (counts/measurements)
Uses the International system of measurement (SI)
metergram liter
2 Kinds of Research
Section 1.3
Quantitative
dealing with numerical data (counts/measurements)
Uses the International system of measurement (SI)
metergram litersecond
2 Kinds of Research
Section 1.3
Quantitative
dealing with numerical data (counts/measurements)
Uses the International system of measurement (SI)
metergram litersecondCelsius
2 Kinds of Research
Section 1.3
Quantitative
dealing with numerical data (counts/measurements)
Uses the International system of measurement (SI)
metergram litersecondCelsius
2 Kinds of Research
Section 1.3
(length)(weight)(volume)(time)(temperature)
2 Kinds of Research
Section 1.3
Descriptive: Uses written descriptions of what a scientist observes. E.g. Animal behavior
2 Kinds of Research
Section 1.3
Science and Society
Section 1.3
Ethics: moral principles and values held by humans
Science and Society
Section 1.3
Ethics: moral principles and values held by humans
Society plays a vital role in determining what is ethical or not ethical when it comes to science
Science and Society
Section 1.3
The Realm of Science
Section 1.3
Science doesn’t answer all questions
The Realm of Science
Section 1.3
Science doesn’t answer all questions
E.g. Luck, Ugly vs. Beautiful, Good vs. evil
The Realm of Science
Section 1.3
Science doesn’t answer all questions
E.g. Luck, Ugly vs. Beautiful, Good vs. evil
Must be able to devise a controlled experiment
The Realm of Science
Section 1.3
Pure Science vs. Applied Science
Section 1.3
Pure Science is mainly for the purpose of getting knowledge
Pure Science vs. Applied Science
Section 1.3
Pure Science is mainly for the purpose of getting knowledge
e.g. Studying the human eye/vision
Pure Science vs. Applied Science
Section 1.3
Pure Science is mainly for the purpose of getting knowledge
e.g. Studying the human eye/vision
Applied Science has immediate application for daily living
Pure Science vs. Applied Science
Section 1.3
Pure Science is mainly for the purpose of getting knowledge
e.g. Studying the human eye/vision
Applied Science has immediate application for daily living
Designing glasses/lenses
Pure Science vs. Applied Science
Section 1.3
Technology
Section 1.3
What is Technology
Technology
Section 1.3
What is Technology
The Application of scientific research to society’s needs and problems
Technology
Section 1.3
Recap Quiz:
Sections 1.2 and 1.3
What are the steps of the Scientific Method?
Recap Quiz:
Sections 1.2 and 1.3
What are the steps of the Scientific Method?
What are the two groups in a controlled experiment?
Recap Quiz:
Sections 1.2 and 1.3
What are the steps of the Scientific Method?
What are the two groups in a controlled experiment?
What are the two types of Research?
Recap Quiz:
Sections 1.2 and 1.3
What are the steps of the Scientific Method?
What are the two groups in a controlled experiment?
What are the two types of Research?
Which is done mainly for the purpose of gaining knowledge? Pure Science or Applied Science
Recap Quiz:
Sections 1.2 and 1.3