Experiment #1
Experiment #2
Experiment #3
Experiment #4
Experiment #5
100
What is the Control in Bob's Experiment?
Bob's Original Gel: Suave
100
What instruments did George use (name at least 2)
Ruler, Measuring Cup, Stopwatch (To measure how much time the plant gets to grow)
100
What is the independent variable of this experiment
How much sleep Jim got
100
How many different cups of noodles did Sarah eat?
Sarah ate 4 different cups of noodles
100
What is 1 constant in this experiment.
The amount of ice
200
What is the Independent Variable of this Experiment
The type of hair gel used
200
What are some constants in George's Experiment (name at least 2)?
The Amount of time the plant gets to grow, the amount of fertilizer, and the amount of water the plant gets
200
What is the dependent variable of this experiment
How fast Jim ran.
200
What is the change in seconds, between Sarah's first bowl of noodles and her second bowl of noodles
33 seconds
200
If the block of ice was bigger what would happen?
It would melt slower.
300
What is the hypothesis of Bob's experiment (If Then statement)?
If Bob uses (Type of Gel Varies), then Bob's hair will stand up longer
300
What is the Conclusion in this experiment?
When George uses Belaruskali, then his plant grows the tallest
300
What is a good inference for this experiment?
When Jim got less sleep, his body was more exhasuted, causing him to run slower.
300
What is the control in this experiment
Sarah's normal speed at eating
300
Why do you think Jenny used 2,4,6,8, and 10 teaspoons instead of 1,2,3,4, and 5 teaspoons of salt?
To show a bigger change in time.
400
What should Bob do to get more accurate results?
Bob should use each gel for a week rather than a day.
400
Name at least 2 things that could be changed in George's Experiment to make the data different
Amount of time plant gets to grow, amount of fertilizer, how much water each plant gets, and the amount of sunshine
400
If Jim ran at a speed at 8.1 miles per hour, how many hours of sleep do you predict Jim got?
About 10 hours
400
What is a good conclusion for this experiment?
The faster you eat, the more hiccups you get.
400
Why do you think Jenny used teaspoons of salt instead of larger units?
Because larger units are less accurate
500
What constant did we not state?
We didn't state how much of hair gel Bob used
500
Why do you think Agrium grew the plant the least?
Because it had the least nutrients in it
500
What is a constant in this experiment?
Before each run Jim stretched.
500
About how fast would Sarah normally eat a cup of noodles?
Ranging between 1.32 to 2.00 minutes
500
If Jenny puts 12 teaspoons of salt, about how fast would the ice melt (In minutes)?
Between 5.00 minutes and 8.89 minutes.
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