What is the question Sam should be asking?

Does Dog food affect the activity of a dog?

Sam measures the dependent variable by..

Measuring the time Gus sleeps for

What should Sam’s hypothesis be? Pick one.

If Gus eats rice, then he sleeps more

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Science Criterion B

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Sam wants to find out why his dog sleeps for most of the day when he is given boiled rice to eat. He observes that his dog, Gus is playful the days he eats dog food. Sam wants to perform an experiment to get some answers. Let us help Sam with the Scientific method.

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Questions 10

Answers

1
Sam decides to write his procedure. His procedure must..
Conquer the world.
Confuse everyone
Take a long time to read.
Communicate effectively
2
What is the question Sam should be asking?
Is dog food tastier than fried chicken?
Does Dog food affect the activity of a dog?
Is dog food high in calories?
Does dog food have different flavours?
3
Sam measures the dependent variable by..
Measuring the time Gus sleeps for
Measuring the time Gus can keep still.
Measuring the time for which Gus barks.
Measuring the time Gus takes to eat.
4
Which variables can Sam control?
Type of bed.
Amount of food.
Temperature of the room.
All of the above.
5
An active Gus means eating more rice.
False
True
6
What should Sam’s hypothesis be? Pick one.
If Gus watches television, then he sleeps more.
Too much of online school puts Gus to sleep.
If Gus plays with mice, then he sleeps more.
If Gus eats rice, then he sleeps more
7
Sam observed that Gus slept for 8 hours after eating rice and 4 hours after dog food. His hypothesis was..
Confusing for Gus to understand.
Rejected with the experiment.
A waste of time and energy.
Supported with the experiment.
8
For the experiment, Sam seems to know something already. Find out what that is.
Dogs love cats
A dog’s favourite food is ice cream.
Food is yummy.
Food affects behaviour.
9
How should Sam change the Independent variable.
Change the friends Gus plays with
Change the bed Gus sleeps in.
Change the food Gus eats.
Change the water Gus drinks
10
Sam’s hypothesis can be tested using...
Reading
None of the above
Internet search
Experiment

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