Science

 
Independent variable is
The thing that you change
The thing that you don't change
Controlled variable is
Is the thing that you keep the same so that it does't affect the dependent variable
Is the thing that you change so that it affects the dependent variable
What are tools and give examples.
What is a graduated cylinder?
What are good questions that scientists ask?
If scientists get different results from doing the same experiment, what should they do?
What is a 2D model?
What is technology?
You want to find out how many paper clips a magnet can pick up, what would you do to find out? Describe what you would do.
Where is the Grand Canyon located?
Utah
Oklahoma
Arizona
Maine
How long is the Grand Canyon?
546 km.
648 km.
446 km.
What is the width of the Grand Canyon?
From 180 meters to 29 km.
From 254 meters to 75 km.
From 658 meters to 85 km.
How many layers do the canyon walls reveal?
56
40
36
What is the oldest rock at the bottom of the canyon?
Vishnu schist
Mischu twist
Runwu grow
How old is Vishnu schist?
1.4 billion years
1.9 billion years
1.7 billion years
What is inquiry?
It is the process of asking questions and searching for answers
It is the process of answering the questions
What do scientists study first?
What other scientists haven't learned about the answers to their questions yet
What other scientists have already learned about the answers to their questions
How do scientists find the answers?
They do experiments and make observations
They discuss the questions with other scientists
They travel and look for the answers in different places
What do scientists do with the information they have collected?
They save it on their computers
They keep records of their observations and experiments
What is investigation?
A careful way of looking for something
One of the ways to do experiments
What do observations lead to?
To questions that start investigation
To answers that end investigation
What do scientists do after they ask a question?
They do the research by studying reference materials
They answer the questions by thinking about them
What do scientists use their observations and research for?
To come up with other questions
To come up with possible answers to their questions
To come up with ideas how to find the answers to their questions
What is a tool?
It is a mechanism to help find the answers to the questions
It is an object or device used to perform a task
It is a record of information that can help find the answers
What do scientists use tools for?
To do experiments
To do observations
To measure objects or gather information
What do you measure with tools?
Volume, temperature, length, distance, mass
Width, mass, height, temperature
What do measurements give you?
Exact answers
Exact questions
Exact observations
What do scientists measure with a balance?
Length
Height
Mass
Volume
What do scientists measure with a graduated cylinder?
Volume
Mass
Distance
Temperature
What do scientists measure with a metric ruler?
Temperature and length
Volume and mass
Length and distance
Width and length
What do scientists use a hand lens for?
To make objects appear smaller
To make objects appear larger
To make objects appear longer
To make objects appear wider
What do scientists use a telescope for?
To see objects that are far away
To see objects that are close to the Earth
What do scientists use a computer for?
To keep records
To analyze data
To observe
What do scientists use a microscope for?
To make objects appear much wider
To make objects appear much longer
To make objects appear much smaller
To make objects appear much larger
What do scientists use a thermometer for?
To measure volume
To measure temperature
To measure length
Why do scientists repeat their observations?
To make sure their data are accurate
To make sure they asked the right question
What are the data?
What principles do scientists follow to find answers to questions?
What are scientific methods?
What do scientific methods include?
Experiments, observations, surveys, and sampling.
Observations, keeping records, critical thinking
What do scientists use a survey for?
To analyze data
To ask people a number of questions and then analyze the answers
To give people answers to their questions
What is sampling?
It is another way of observation
It is another way of investigation
It is another way of collecting data
What are the steps of a scientific method?
What is a hypothesis?
A possible answer to your question
An impossible answer to your question
Another way to as a question
What is a dependent variable?
The thing you must measure or observe
The thing you must survey and write down
The data you collect
What do scientists use evidence for?
To decide whether their surveys are correct
To decide whether their hypotheses are correct
To decide whether their observations are correct
What are evidence?
Observations and facts gained from experiments
Results gained from surveys
Data collected from experiments
Which units do scientists use to measure?
What are models?
Objects or ideas that represent other things
Objects or ideas that are useful for scientists
Objects or ideas that help do observations
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