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6 questions
What is a hypothesis?
A question that sums up what our geographical investigation is about.
An intelligent guess/statement of the outcome of the investigation
Done using 5W1H question frame
Shows the relationship between the 2 variables
Select the hypothesis.
The more time spent on gaming, the poorer the student’s grade.
What impact does gaming have on a student’s grade?
Select the guiding question.
The more the amount of food consumed, the less attentive a student is as he/she would be sleepy
The warmer the temperature, the better the ice cream sales.
Where is the best place to open an ice cream shop in school?
Hypothesis: "The earlier the flight timing, the more expensive the air ticket." Select the independent variable in the hypothesis.
Flight timing
Cost of air ticket
Name of airline company
Destination of flight
Hypothesis: "The water quality of Kallang River can support aquatic life." Select the dependent variable in the hypothesis.
water quality
Kallang River
The amount of aquatic species
Students want to know if the amount of human activities affects the water quality of Jurong Lake. Choose the correct hypothesis.
The poorer the water quality, the lesser the human activities.
How does the number of park visitors affect the water quality of Jurong Lake?
The lesser the human activities, the better the water quality in Jurong Lake.
Parts of Jurong Lake with more human activities have poorer water quality.
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