practicing variables a self-check. if you get at least 6 hours of sleep, you will do better on tests...
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Practicing VariablesA Self-Check
If you get at least 6 hours of sleep, you will do better on tests than if you get less sleep.
Identify theIndependent variableDependent variable A controlled variable
If you get at least 6 hours of sleep, you will do better on tests than if you get less sleep.
The Independent Variable
Hours of sleep
If you get at least 6 hours of sleep, you will do better on tests than if you get less sleep.
The Dependent Variable
How well you do on tests
If you get at least 6 hours of sleep, you will do better on tests than if you get less sleep.
A Controlled Variable
Type of test
Subject tested
Amount of studying
How does studying with music affect student test scores?
Identify theIndependent variableDependent variable A controlled variable
How does studying with music affect student test scores?
The Independent Variable
Studying with or without music
How does studying with music affect student test scores?
The Dependent Variable
Test scores
How does studying with music affect student test scores?
A Controlled Variable
Type of music
Amount of time studying
Does the amount of salt in water affect how long it will take an egg to boil?
Identify theIndependent variableDependent variable A controlled variable
Does the amount of salt in water affect how long it will take an egg to boil?
The Independent Variable
Amount of salt in water
Does the amount of salt in water affect how long it will take an egg to boil?
The Dependent Variable
Time it takes egg to boil
Does the amount of salt in water affect how long it will take an egg to boil?
A Controlled Variable
Amount of water in pot
Temperature of stove
How do different types of exercise affect how well you can remember?
Identify theIndependent variableDependent variable A controlled variable
How do different types of exercise affect how well you can remember?
The Independent Variable
Types of exercise
How do different types of exercise affect how well you can remember?
The Dependent Variable
How well you remember
How do different types of exercise affect how well you can remember?
A Controlled Variable
Duration of exercise
What you trying to remember
A biologist wants to see how water temperature affects health of sea turtles.
Identify theIndependent variableDependent variable A controlled variable
A biologist wants to see how water temperature affects health of sea turtles.
The Independent Variable
Water temperature
A biologist wants to see how water temperature affects health of sea turtles.
The Dependent Variable
Sea turtle health
A biologist wants to see how water temperature affects health of sea turtles.
A Controlled Variable
Species of sea turtle
Environmental conditions in water
Starting health of sea turtles