Chuck plants pea plant seeds in three identical pots. Each pot contains three seeds. The first pot contains soil, the second pot contains clay, and the third pot contains sand. The seeds are given the same amount of water and sunlight for 3 weeks. What would be the independent variable in this experiment ?

the different types of dirt in which the seeds are planted

the amount of water and sunlight

the height that the plants grow

Which of the following is not proper lab safety

wearing you safety goggles around your neck

knowing where the fire extinguisher is located

If there is an emergency or a minor problem , during a lab what would be your best solution?

Always let the teacher know if something goes wrong.

Try to fix the problem on your own.

A claim is ______________________________.

a statement or conclusion that answers the original question or problem

a kind of shellfish often used in chowder.

a bad thing to make about something.

Evidence is ___________________

Scientific data that supports the claim

A statement or conclusion that answers a question

A justification that connects the claim to the evidence

Not vital when using an argument

Reasoning is __________________.

A justification that connects the evidence to the claim

A statement of conclusion that answers the original question/problem

Scientific data that supports the claim

Air is matter. We found that the weight of the ball increases by .5lbs each time we pumped more air into it. This shows that air has weight, one of the characteristics of matter. Which sentence is the claim?

We found that the weight of the ball increases by .5lbs each time we pumped more air into it.

This shows that air has weight, one of the characteristics of matter.

Air is matter. We found that the weight of the ball increases by .5lbs each time we pumped more air into it. This shows that air has weight, one of the characteristics of matter. Which sentence is the evidence?

We found that the weight of the ball increases by .5lbs each time we pumped more air into it.

This shows that air has weight, one of the characteristics of matter.

Air is matter. We found that the weight of the ball increases by .5lbs each time we pumped more air into it. This shows that air has weight, one of the characteristics of matter. Which sentence is the reasoning?

This shows that air has weight, one of the characteristics of matter.

We found that the weight of the ball increases by .5lbs each time we pumped more air into it

Which of the following could be a hypothesis for a plant growth experiment?

If tomato plants are grown under red light, then enhanced plant growth and fruit production will occur

Red-colored light enhances tomato plant growth

The average “white light” plant produced 8 ripe tomatoes over a 90 day period

Suspend bulbs 30 cm over tomato plants

Sally wants to determine if Shout stain remover is more efficient than OxiClean stain remover. In her experiment, all of the following variables need to stay the same except:

Type, size, and placement of stain

Volume and temperature of water

Process Skills Review

Quiz

•

8th Grade

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Practice Problem

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Blanche Baxley

Used 25+ times

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inference

observation

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35 questions

In a basketball team, there are 12 female players and 18 male players. This is an example of what?

Variables that are always kept the same.

A factor or condition that might be affected as a result of the change in the independent variable (it can be measured)....

Mrs. Yancey had on red pants, a black shirt, and silver jewelry. This is an example of what?

In a scientific experiment, Dr. Smith intentionally changes the amount of sunlight a plant receives. This is known as...

A scientist is trying to find a solution to a problem. He comes up with a possible explanation that can be tested...

A possible answer to a question with one cause for the IF and once cause for the THEN. It is an educated guess based on research.

Observation or Inference?
I believe he must have hit a pothole in the road

Observation or Inference?
I think a tsunami put the boat on the house

Observation or Inference?
There are three young girls with party hats on

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

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Process Skills Review

35 questions

In a basketball team, there are 12 female players and 18 male players. This is an example of what?

Variables that are always kept the same.

A factor or condition that might be affected as a result of the change in the independent variable (it can be measured)....

Mrs. Yancey had on red pants, a black shirt, and silver jewelry. This is an example of what?

In a scientific experiment, Dr. Smith intentionally changes the amount of sunlight a plant receives. This is known as...

A scientist is trying to find a solution to a problem. He comes up with a possible explanation that can be tested...

A possible answer to a question with one cause for the IF and once cause for the THEN. It is an educated guess based on research.

Observation or Inference?I believe he must have hit a pothole in the road

Observation or Inference?I think a tsunami put the boat on the house

Observation or Inference?There are three young girls with party hats on

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for

Observation or Inference?
I believe he must have hit a pothole in the road

Observation or Inference?
I think a tsunami put the boat on the house

Observation or Inference?
There are three young girls with party hats on