Scientific Method Scientific Method Scientific Method What is
![Scientific Method Scientific Method](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-1.jpg)
![Scientific Method Scientific Method](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-2.jpg)
![Scientific Method What is scientific inquiry? The ways in which scientists study the natural Scientific Method What is scientific inquiry? The ways in which scientists study the natural](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-3.jpg)
![Scientific Method What is scientific inquiry? If you have ever tried to figure out Scientific Method What is scientific inquiry? If you have ever tried to figure out](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-4.jpg)
![The Scientific Method Begins with a problem or question about an observation The Scientific Method Begins with a problem or question about an observation](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-5.jpg)
![Scientific Method Some questions cannot be answered by scientific inquiry Why has my i. Scientific Method Some questions cannot be answered by scientific inquiry Why has my i.](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-6.jpg)
![Scientific Method Why has my i. Pod stopped working? This is a scientific question Scientific Method Why has my i. Pod stopped working? This is a scientific question](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-7.jpg)
![Scientific Method What kind of music should I listen to on my i. Pod? Scientific Method What kind of music should I listen to on my i. Pod?](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-8.jpg)
![Scientific Method Which of the following questions can be answered by scientific inquiry? Is Scientific Method Which of the following questions can be answered by scientific inquiry? Is](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-9.jpg)
![Scientific Method Questions come from experiences or observations you have It is a really Scientific Method Questions come from experiences or observations you have It is a really](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-10.jpg)
![Scientific Method Begin posing questions… Why are the crickets chirping louder tonight? ? Scientific Method Begin posing questions… Why are the crickets chirping louder tonight? ?](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-11.jpg)
![Scientific Method Individual/Group Activity Posing Questions Scientific Method Individual/Group Activity Posing Questions](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-12.jpg)
![Scientific Method After choosing a topic to investigate and writing a testable research question Scientific Method After choosing a topic to investigate and writing a testable research question](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-13.jpg)
![Scientific Method Collect Information Determine Variables Scientific Method Collect Information Determine Variables](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-14.jpg)
![Scientific Method What are variables? Variables are all the factors that can change in Scientific Method What are variables? Variables are all the factors that can change in](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-15.jpg)
![Scientific Method Variables It is important that you test only one variable at a Scientific Method Variables It is important that you test only one variable at a](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-16.jpg)
![Scientific Method Variables This way you can be sure it’s the one thing that Scientific Method Variables This way you can be sure it’s the one thing that](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-17.jpg)
![Scientific Method In any Scientific Investigation there are 3 types of Variables Independent Dependent Scientific Method In any Scientific Investigation there are 3 types of Variables Independent Dependent](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-18.jpg)
![Scientific Method The Independent (Manipulated) Variable The ONE factor or condition that is intentionally Scientific Method The Independent (Manipulated) Variable The ONE factor or condition that is intentionally](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-19.jpg)
![Scientific Method The Dependent (Responding) Variable The factor or condition that is affected by Scientific Method The Dependent (Responding) Variable The factor or condition that is affected by](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-20.jpg)
![Scientific Method The Controlled Variables All the factors or conditions that must be kept Scientific Method The Controlled Variables All the factors or conditions that must be kept](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-21.jpg)
![Scientific Method The M&M Example Will M&M color dissolve faster in water or in Scientific Method The M&M Example Will M&M color dissolve faster in water or in](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-22.jpg)
![Scientific Method The M&M Example What is the Independent Variable? Type of liquid Scientific Method The M&M Example What is the Independent Variable? Type of liquid](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-23.jpg)
![Scientific Method The M&M Example What is the Dependent Variable? Time it takes for Scientific Method The M&M Example What is the Dependent Variable? Time it takes for](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-24.jpg)
![Scientific Method The M&M Example What are the controlled variables? Color of M&M Amount Scientific Method The M&M Example What are the controlled variables? Color of M&M Amount](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-25.jpg)
![Scientific Method Individual/Group Activity Variables in Experiments Scientific Method Individual/Group Activity Variables in Experiments](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-26.jpg)
![Scientific Method Forming a Hypothesis What is a Hypothesis? Scientific Method Forming a Hypothesis What is a Hypothesis?](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-27.jpg)
![Scientific Method Forming a Hypothesis A hypothesis is a special type of prediction that Scientific Method Forming a Hypothesis A hypothesis is a special type of prediction that](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-28.jpg)
![Scientific Method Forming a Hypothesis When you form a hypothesis you are trying to Scientific Method Forming a Hypothesis When you form a hypothesis you are trying to](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-29.jpg)
![Scientific Method Forming a Hypothesis Then you carry out investigations and gather evidence to Scientific Method Forming a Hypothesis Then you carry out investigations and gather evidence to](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-30.jpg)
![Scientific Method Scientific Method](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-31.jpg)
![Scientific Method Developing a Hypothesis Pose question - Do crickets chirp more when the Scientific Method Developing a Hypothesis Pose question - Do crickets chirp more when the](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-32.jpg)
![Scientific Inquiry Developing a Hypothesis Remember - A hypothesis is a possible explanation for Scientific Inquiry Developing a Hypothesis Remember - A hypothesis is a possible explanation for](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-33.jpg)
![Scientific Inquiry Developing a Hypothesis Important! A hypothesis is not a fact. It is Scientific Inquiry Developing a Hypothesis Important! A hypothesis is not a fact. It is](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-34.jpg)
![Scientific Inquiry Developing a Hypothesis Maybe you had more windows open that night so Scientific Inquiry Developing a Hypothesis Maybe you had more windows open that night so](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-35.jpg)
![Scientific Inquiry Designing an Experiment to test your hypothesis Hypothesis – cricket chirping increases Scientific Inquiry Designing an Experiment to test your hypothesis Hypothesis – cricket chirping increases](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-36.jpg)
![Scientific Inquiry Designing an Experiment to test your hypothesis Counting how many times crickets Scientific Inquiry Designing an Experiment to test your hypothesis Counting how many times crickets](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-37.jpg)
![Scientific Inquiry Designing an Experiment to test your hypothesis You need to observe crickets Scientific Inquiry Designing an Experiment to test your hypothesis You need to observe crickets](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-38.jpg)
![Scientific Inquiry Designing an Experiment to test your hypothesis What is a variable? Variables Scientific Inquiry Designing an Experiment to test your hypothesis What is a variable? Variables](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-39.jpg)
![Scientific Inquiry Designing an Experiment to test your hypothesis Examples of Variables in your Scientific Inquiry Designing an Experiment to test your hypothesis Examples of Variables in your](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-40.jpg)
![Scientific Inquiry Controlling Variables To test your hypothesis you purposely change one variable and Scientific Inquiry Controlling Variables To test your hypothesis you purposely change one variable and](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-41.jpg)
![Scientific Inquiry Controlling Variables The temperature You need to observe crickets at different temperatures Scientific Inquiry Controlling Variables The temperature You need to observe crickets at different temperatures](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-42.jpg)
![Scientific Inquiry Controlling Variables The one variable that is purposely changed to test a Scientific Inquiry Controlling Variables The one variable that is purposely changed to test a](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-43.jpg)
![Scientific Inquiry Controlling Variables The factor that may change in response to the manipulated Scientific Inquiry Controlling Variables The factor that may change in response to the manipulated](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-44.jpg)
![Scientific Inquiry Controlling Variables In this experiment the manipulated variable is… The air temperature Scientific Inquiry Controlling Variables In this experiment the manipulated variable is… The air temperature](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-45.jpg)
![Scientific Inquiry Controlling Variables By keeping all variables the same (CONTROLLED) except for temperature… Scientific Inquiry Controlling Variables By keeping all variables the same (CONTROLLED) except for temperature…](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-46.jpg)
![Scientific Inquiry Controlling Variables …and manipulating only the variable of temperature… o Container 1 Scientific Inquiry Controlling Variables …and manipulating only the variable of temperature… o Container 1](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-47.jpg)
![Scientific Inquiry Controlling Variables …you will know that any difference in cricket chirping must Scientific Inquiry Controlling Variables …you will know that any difference in cricket chirping must](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-48.jpg)
![Scientific Inquiry Controlling Variables An experiment in which only one variable is manipulated at Scientific Inquiry Controlling Variables An experiment in which only one variable is manipulated at](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-49.jpg)
![Scientific Inquiry Setting up a Controlled Experiment Suppose we decide to test the o Scientific Inquiry Setting up a Controlled Experiment Suppose we decide to test the o](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-50.jpg)
![Scientific Inquiry Setting up a Controlled Experiment No! This experiment would have 2 manipulated Scientific Inquiry Setting up a Controlled Experiment No! This experiment would have 2 manipulated](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-51.jpg)
![Scientific Inquiry Forming Operational Definitions A statement that describes how to measure a particular Scientific Inquiry Forming Operational Definitions A statement that describes how to measure a particular](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-52.jpg)
![Scientific Inquiry Forming Operational Definitions For our experiment we need an operational definition of Scientific Inquiry Forming Operational Definitions For our experiment we need an operational definition of](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-53.jpg)
![Scientific Inquiry Collecting and Interpreting Data – the facts, figures, and other evidence gathered Scientific Inquiry Collecting and Interpreting Data – the facts, figures, and other evidence gathered](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-54.jpg)
![Scientific Inquiry Forming Operational Definitions A statement that describes how to measure a particular Scientific Inquiry Forming Operational Definitions A statement that describes how to measure a particular](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-55.jpg)
- Slides: 55
![Scientific Method Scientific Method](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-1.jpg)
Scientific Method
![Scientific Method Scientific Method](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-2.jpg)
Scientific Method
![Scientific Method What is scientific inquiry The ways in which scientists study the natural Scientific Method What is scientific inquiry? The ways in which scientists study the natural](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-3.jpg)
Scientific Method What is scientific inquiry? The ways in which scientists study the natural world… …and propose explanations based on the evidence they gather
![Scientific Method What is scientific inquiry If you have ever tried to figure out Scientific Method What is scientific inquiry? If you have ever tried to figure out](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-4.jpg)
Scientific Method What is scientific inquiry? If you have ever tried to figure out why your i. Pod or computer is not working… …you have used scientific inquiry
![The Scientific Method Begins with a problem or question about an observation The Scientific Method Begins with a problem or question about an observation](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-5.jpg)
The Scientific Method Begins with a problem or question about an observation
![Scientific Method Some questions cannot be answered by scientific inquiry Why has my i Scientific Method Some questions cannot be answered by scientific inquiry Why has my i.](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-6.jpg)
Scientific Method Some questions cannot be answered by scientific inquiry Why has my i. Pod stopped working? What kind of music should I listen to on my i. Pod?
![Scientific Method Why has my i Pod stopped working This is a scientific question Scientific Method Why has my i. Pod stopped working? This is a scientific question](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-7.jpg)
Scientific Method Why has my i. Pod stopped working? This is a scientific question because it can be answered by making observations and gathering evidence
![Scientific Method What kind of music should I listen to on my i Pod Scientific Method What kind of music should I listen to on my i. Pod?](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-8.jpg)
Scientific Method What kind of music should I listen to on my i. Pod? This question has to do with personal opinions or values and is not a scientific question
![Scientific Method Which of the following questions can be answered by scientific inquiry Is Scientific Method Which of the following questions can be answered by scientific inquiry? Is](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-9.jpg)
Scientific Method Which of the following questions can be answered by scientific inquiry? Is running a better sport than swimming? Does running make your muscles stronger than swimming? Which brand of running shoes looks best?
![Scientific Method Questions come from experiences or observations you have It is a really Scientific Method Questions come from experiences or observations you have It is a really](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-10.jpg)
Scientific Method Questions come from experiences or observations you have It is a really hot summer night You notice that the crickets are chirping louder than usual
![Scientific Method Begin posing questions Why are the crickets chirping louder tonight Scientific Method Begin posing questions… Why are the crickets chirping louder tonight? ?](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-11.jpg)
Scientific Method Begin posing questions… Why are the crickets chirping louder tonight? ?
![Scientific Method IndividualGroup Activity Posing Questions Scientific Method Individual/Group Activity Posing Questions](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-12.jpg)
Scientific Method Individual/Group Activity Posing Questions
![Scientific Method After choosing a topic to investigate and writing a testable research question Scientific Method After choosing a topic to investigate and writing a testable research question](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-13.jpg)
Scientific Method After choosing a topic to investigate and writing a testable research question Collect Information
![Scientific Method Collect Information Determine Variables Scientific Method Collect Information Determine Variables](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-14.jpg)
Scientific Method Collect Information Determine Variables
![Scientific Method What are variables Variables are all the factors that can change in Scientific Method What are variables? Variables are all the factors that can change in](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-15.jpg)
Scientific Method What are variables? Variables are all the factors that can change in an experiment, possibly affecting the results
![Scientific Method Variables It is important that you test only one variable at a Scientific Method Variables It is important that you test only one variable at a](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-16.jpg)
Scientific Method Variables It is important that you test only one variable at a time
![Scientific Method Variables This way you can be sure its the one thing that Scientific Method Variables This way you can be sure it’s the one thing that](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-17.jpg)
Scientific Method Variables This way you can be sure it’s the one thing that caused the results
![Scientific Method In any Scientific Investigation there are 3 types of Variables Independent Dependent Scientific Method In any Scientific Investigation there are 3 types of Variables Independent Dependent](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-18.jpg)
Scientific Method In any Scientific Investigation there are 3 types of Variables Independent Dependent Controlled
![Scientific Method The Independent Manipulated Variable The ONE factor or condition that is intentionally Scientific Method The Independent (Manipulated) Variable The ONE factor or condition that is intentionally](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-19.jpg)
Scientific Method The Independent (Manipulated) Variable The ONE factor or condition that is intentionally changed by the experimenter
![Scientific Method The Dependent Responding Variable The factor or condition that is affected by Scientific Method The Dependent (Responding) Variable The factor or condition that is affected by](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-20.jpg)
Scientific Method The Dependent (Responding) Variable The factor or condition that is affected by the independent variable
![Scientific Method The Controlled Variables All the factors or conditions that must be kept Scientific Method The Controlled Variables All the factors or conditions that must be kept](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-21.jpg)
Scientific Method The Controlled Variables All the factors or conditions that must be kept the same in an experiment
![Scientific Method The MM Example Will MM color dissolve faster in water or in Scientific Method The M&M Example Will M&M color dissolve faster in water or in](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-22.jpg)
Scientific Method The M&M Example Will M&M color dissolve faster in water or in vinegar?
![Scientific Method The MM Example What is the Independent Variable Type of liquid Scientific Method The M&M Example What is the Independent Variable? Type of liquid](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-23.jpg)
Scientific Method The M&M Example What is the Independent Variable? Type of liquid
![Scientific Method The MM Example What is the Dependent Variable Time it takes for Scientific Method The M&M Example What is the Dependent Variable? Time it takes for](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-24.jpg)
Scientific Method The M&M Example What is the Dependent Variable? Time it takes for color to dissolve
![Scientific Method The MM Example What are the controlled variables Color of MM Amount Scientific Method The M&M Example What are the controlled variables? Color of M&M Amount](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-25.jpg)
Scientific Method The M&M Example What are the controlled variables? Color of M&M Amount of liquid Type of M&M
![Scientific Method IndividualGroup Activity Variables in Experiments Scientific Method Individual/Group Activity Variables in Experiments](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-26.jpg)
Scientific Method Individual/Group Activity Variables in Experiments
![Scientific Method Forming a Hypothesis What is a Hypothesis Scientific Method Forming a Hypothesis What is a Hypothesis?](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-27.jpg)
Scientific Method Forming a Hypothesis What is a Hypothesis?
![Scientific Method Forming a Hypothesis A hypothesis is a special type of prediction that Scientific Method Forming a Hypothesis A hypothesis is a special type of prediction that](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-28.jpg)
Scientific Method Forming a Hypothesis A hypothesis is a special type of prediction that is a possible explanation for a set of observations or an answer to a scientific question
![Scientific Method Forming a Hypothesis When you form a hypothesis you are trying to Scientific Method Forming a Hypothesis When you form a hypothesis you are trying to](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-29.jpg)
Scientific Method Forming a Hypothesis When you form a hypothesis you are trying to answer your research question BEFORE you experiment
![Scientific Method Forming a Hypothesis Then you carry out investigations and gather evidence to Scientific Method Forming a Hypothesis Then you carry out investigations and gather evidence to](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-30.jpg)
Scientific Method Forming a Hypothesis Then you carry out investigations and gather evidence to prove or disprove your hypothesis
![Scientific Method Scientific Method](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-31.jpg)
Scientific Method
![Scientific Method Developing a Hypothesis Pose question Do crickets chirp more when the Scientific Method Developing a Hypothesis Pose question - Do crickets chirp more when the](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-32.jpg)
Scientific Method Developing a Hypothesis Pose question - Do crickets chirp more when the temperature is higher? Hypothesis – cricket chirping increases at higher air temperatures
![Scientific Inquiry Developing a Hypothesis Remember A hypothesis is a possible explanation for Scientific Inquiry Developing a Hypothesis Remember - A hypothesis is a possible explanation for](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-33.jpg)
Scientific Inquiry Developing a Hypothesis Remember - A hypothesis is a possible explanation for a set of observations or answer to a scientific question
![Scientific Inquiry Developing a Hypothesis Important A hypothesis is not a fact It is Scientific Inquiry Developing a Hypothesis Important! A hypothesis is not a fact. It is](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-34.jpg)
Scientific Inquiry Developing a Hypothesis Important! A hypothesis is not a fact. It is one possible way to explain a group of observations
![Scientific Inquiry Developing a Hypothesis Maybe you had more windows open that night so Scientific Inquiry Developing a Hypothesis Maybe you had more windows open that night so](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-35.jpg)
Scientific Inquiry Developing a Hypothesis Maybe you had more windows open that night so the crickets sounded louder Maybe there were more crickets around that night
![Scientific Inquiry Designing an Experiment to test your hypothesis Hypothesis cricket chirping increases Scientific Inquiry Designing an Experiment to test your hypothesis Hypothesis – cricket chirping increases](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-36.jpg)
Scientific Inquiry Designing an Experiment to test your hypothesis Hypothesis – cricket chirping increases at higher air temperatures How will you design your experiment?
![Scientific Inquiry Designing an Experiment to test your hypothesis Counting how many times crickets Scientific Inquiry Designing an Experiment to test your hypothesis Counting how many times crickets](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-37.jpg)
Scientific Inquiry Designing an Experiment to test your hypothesis Counting how many times crickets chirp when the temperature is high How will you know how many times the crickets would chirp at a lower temperature?
![Scientific Inquiry Designing an Experiment to test your hypothesis You need to observe crickets Scientific Inquiry Designing an Experiment to test your hypothesis You need to observe crickets](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-38.jpg)
Scientific Inquiry Designing an Experiment to test your hypothesis You need to observe crickets at different temperatures – the temperature is a variable
![Scientific Inquiry Designing an Experiment to test your hypothesis What is a variable Variables Scientific Inquiry Designing an Experiment to test your hypothesis What is a variable? Variables](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-39.jpg)
Scientific Inquiry Designing an Experiment to test your hypothesis What is a variable? Variables are factors that can change during an experiment
![Scientific Inquiry Designing an Experiment to test your hypothesis Examples of Variables in your Scientific Inquiry Designing an Experiment to test your hypothesis Examples of Variables in your](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-40.jpg)
Scientific Inquiry Designing an Experiment to test your hypothesis Examples of Variables in your experiment would be… Type of crickets Type of container ?
![Scientific Inquiry Controlling Variables To test your hypothesis you purposely change one variable and Scientific Inquiry Controlling Variables To test your hypothesis you purposely change one variable and](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-41.jpg)
Scientific Inquiry Controlling Variables To test your hypothesis you purposely change one variable and make sure all other variables stay the same What variable are you purposely changing in this experiment?
![Scientific Inquiry Controlling Variables The temperature You need to observe crickets at different temperatures Scientific Inquiry Controlling Variables The temperature You need to observe crickets at different temperatures](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-42.jpg)
Scientific Inquiry Controlling Variables The temperature You need to observe crickets at different temperatures
![Scientific Inquiry Controlling Variables The one variable that is purposely changed to test a Scientific Inquiry Controlling Variables The one variable that is purposely changed to test a](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-43.jpg)
Scientific Inquiry Controlling Variables The one variable that is purposely changed to test a hypothesis is called… The Manipulated Variable (also known as the independent variable)
![Scientific Inquiry Controlling Variables The factor that may change in response to the manipulated Scientific Inquiry Controlling Variables The factor that may change in response to the manipulated](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-44.jpg)
Scientific Inquiry Controlling Variables The factor that may change in response to the manipulated variable is called… The Responding Variable (also known as the dependent variable)
![Scientific Inquiry Controlling Variables In this experiment the manipulated variable is The air temperature Scientific Inquiry Controlling Variables In this experiment the manipulated variable is… The air temperature](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-45.jpg)
Scientific Inquiry Controlling Variables In this experiment the manipulated variable is… The air temperature In this experiment the responding variable is… The number of cricket chirps
![Scientific Inquiry Controlling Variables By keeping all variables the same CONTROLLED except for temperature Scientific Inquiry Controlling Variables By keeping all variables the same (CONTROLLED) except for temperature…](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-46.jpg)
Scientific Inquiry Controlling Variables By keeping all variables the same (CONTROLLED) except for temperature… Identical containers Identical thermometers Identical leaves Identical crickets (type and number)
![Scientific Inquiry Controlling Variables and manipulating only the variable of temperature o Container 1 Scientific Inquiry Controlling Variables …and manipulating only the variable of temperature… o Container 1](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-47.jpg)
Scientific Inquiry Controlling Variables …and manipulating only the variable of temperature… o Container 1 = 15 C o Container 2 = 20 C o Container 3 = 25 C
![Scientific Inquiry Controlling Variables you will know that any difference in cricket chirping must Scientific Inquiry Controlling Variables …you will know that any difference in cricket chirping must](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-48.jpg)
Scientific Inquiry Controlling Variables …you will know that any difference in cricket chirping must be due to temperature
![Scientific Inquiry Controlling Variables An experiment in which only one variable is manipulated at Scientific Inquiry Controlling Variables An experiment in which only one variable is manipulated at](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-49.jpg)
Scientific Inquiry Controlling Variables An experiment in which only one variable is manipulated at a time is called… A Controlled experiment
![Scientific Inquiry Setting up a Controlled Experiment Suppose we decide to test the o Scientific Inquiry Setting up a Controlled Experiment Suppose we decide to test the o](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-50.jpg)
Scientific Inquiry Setting up a Controlled Experiment Suppose we decide to test the o crickets at 15 C in theo morning and the crickets at 20 C and o 25 C in the afternoon… Is this a controlled experiment?
![Scientific Inquiry Setting up a Controlled Experiment No This experiment would have 2 manipulated Scientific Inquiry Setting up a Controlled Experiment No! This experiment would have 2 manipulated](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-51.jpg)
Scientific Inquiry Setting up a Controlled Experiment No! This experiment would have 2 manipulated variables – temperature and time of day Would increased chirping be due to… Temperature difference? Time of day?
![Scientific Inquiry Forming Operational Definitions A statement that describes how to measure a particular Scientific Inquiry Forming Operational Definitions A statement that describes how to measure a particular](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-52.jpg)
Scientific Inquiry Forming Operational Definitions A statement that describes how to measure a particular variable or define a particular term is called… An Operational Definition
![Scientific Inquiry Forming Operational Definitions For our experiment we need an operational definition of Scientific Inquiry Forming Operational Definitions For our experiment we need an operational definition of](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-53.jpg)
Scientific Inquiry Forming Operational Definitions For our experiment we need an operational definition of how we are going to time and count the “chirps”
![Scientific Inquiry Collecting and Interpreting Data the facts figures and other evidence gathered Scientific Inquiry Collecting and Interpreting Data – the facts, figures, and other evidence gathered](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-54.jpg)
Scientific Inquiry Collecting and Interpreting Data – the facts, figures, and other evidence gathered through observations
![Scientific Inquiry Forming Operational Definitions A statement that describes how to measure a particular Scientific Inquiry Forming Operational Definitions A statement that describes how to measure a particular](https://slidetodoc.com/presentation_image/204f574f593a2502dbdb743b5606c71e/image-55.jpg)
Scientific Inquiry Forming Operational Definitions A statement that describes how to measure a particular variable or define a particular term is called… An Operational Definition
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