Chapter 1 Lesson 4 Notes.
Obese Angry Herd of Elephants Charging!
•
Observe
•
A__________________________
•
Hypothesis
•
E_________________________
•
Conclusion
Scientific knowledge is shown by p____________, math, and other m___________.
Scientists use scientific principle and knowledge to investigate.
Ask q___________
Observe
Collect s__________________
Gather information, research
Write tests and e___________________
Do experiments
Make and use models
Scientists use the scientific method, but may use it
in a d_____________ order.
Scientific knowledge depends on f__________ that can be tested
and retested.
Scientific explanations must be based on o__________________ and
experimental e___________________.
Scientific Method- series of steps used to answer a scientific question
L_______________ process
Steps can be followed by other s___________________
Experiment – a procedure used to test a h______________________
Biologists perform many different k_________ of experiments
The experiments performed depends on the q_______________ asked
(hypothesis)
Control group – set-up group with no c_______________
Experimental group- same as the ______________ group, but has one f___________
changed
Variable – factor that was c____________ and is t_____________ in an experiment
There are two groups in a science experiment to test the
hypothesis: is and _________________ guess. It has a c___________ group and an
e____________________ group.
Data - is i__________________
Scientists collect information from the e___________________.
They use a v_____________ of tools to collect the d__________.
Quizlet Vocabulary for Chapter 1.4: https://quizlet.com/_1hb41r
Chapter 1 Lesson 4 Scientific Method Notes/Answer Key.
Quizlet Vocabulary for Chapter 1.4: https://quizlet.com/_1hb41r
Obese Angry Herd of Elephants Charging!
•
Observe
•
Analysis
•
Hypothesis
•
Experiment
•
Conclusion
Scientific knowledge is shown by physical, math, and other models.
Scientists use scientific principle and knowledge to investigate.
Ask questions to choose what they want to study
Observe
Describe
Collect samples
Gather information, research
Write tests and experiments
Do experiments
Make and use models
Scientists use the scientific method, but may use it
in a different order.
Scientific knowledge depends on facts that can be tested
and retested.
Scienctific explanations must be based on observations and
experimental evidence.
Scientific Method- series of steps used to answer a scientific question
Logical process
Steps can be followed by other scientists
Experiment – a procedure used to test a hypothesis
Biologists perform many different kinds of experiments
The experiments performed depends on the questions asked
(hypothesis)
Control group – set-up group with no changes
Experimental group- same as the control group, but has one factor changed
Variable – factor that changed and tested in an experiment
There are two groups in a science experiment to test the
hypothesis: control group and the experimental group.
Data - information
Scientists collect information from the experiments.
They use a variety of tools to collect the data.