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Scientific Method 4th grade 2018 Flashcards | StudBud

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What is the dependent variable? (what we measure)

How many factors can you change in an experiment?

Scientific Method 4th grade 2018

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science fourth grade

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Questions 12

Answers

1
How many factors can you change in an experiment?
Two
Three
Four
One
2
What is the dependent variable? (what we measure)
brand of gum
how long the gum is chewed
the amount of sugar in each type of gum
type of gum
3
A hypothesis is . . .
forming data
drawing a conclusion
a question
a guess about what will happen in the experiment
4
The variables in an experiment that stay the same are called. . .
dependent variables
control variables
independent variables
5
What is the independent variable?
time it takes for the food coloring to spread
amount of water
the temperature of the water
color of food coloring
6
What is the dependent variable in this experiment?
the time it takes for the food coloring to spread
the temperature of the water
amount of water
color of the food coloring
7
What must be a control variable in this experiment?
the temperature of the water
time it takes for the coloring to spread
amount of food coloring added to each cup of water
8
What is the dependent variable?
size of the pen
number of eggs laid
hours of daylight
type of chicken
9
The first step of the scientific method is. . .
draw conclusions
form a hypothesis
analyze data
ask a question
10
What is the independent variable? (what we change to test)
the type of math problems
calculators
how fast the questions are completed
the pencil they use
11
The last step of the scientific method is to
draw conclusions
form a hypothesis
ask a question
make observations
12
What is the independent variable?
size of pen
type of chicken
number of eggs laid
hours of daylight