Help me please asap :(
Instructions:
Read a scenario.
Look for problems with the desig...
![Physics](/tpl/images/cats/fizika.png)
Help me please asap :(
Instructions:
Read a scenario.
Look for problems with the design of the investigation.
Answer the questions after the scenario.
Scenario 1
John and Grace wanted to investigate whether the backyard of their school is a good place for a garden. They planted one pea seed in the ground. They watered the soil for weeks, but they saw nothing.
From these data, John made the following claim: “The pea seed was dead from the beginning. That is why it did not grow.” From these data, Grace made the following claim: “The seed was okay, but the experiment proves that the backyard is not a good place for a garden. Nothing will grow there.”
Answer the Scenario 1 Questions below:
Can the data from the experiment described here support John’s claim? Why?
Does the evidence collected from Grace’s investigation support her claim?
How could John and Grace set up a new experiment to decide if the backyard is a good place for a garden? Write down your suggestions and explain them.
Scenario 2
Emma wanted to know which side of the schoolyard is better for a garden. She planted 50 sunflower seeds on the east side of the yard. She watered the soil regularly.
After a few weeks, most of the seeds sprouted. Emma was very pleased and made the claim, “The east side of the yard is more suitable than the west side for setting a garden.”
Answer the Scenario 2 Questions below:
Does Emma’s investigation support her claim? Why?
How could Emma set up a new experiment that will help her decide if the east or west yard is better for a garden? Write your suggestions and explain them.
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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