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Seventh Grade (Grade 7) Scientific Methods and Applications Questions

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Grade 7 Scientific Method
In an experiment, to change something or make something different, is known as the
  1. Independent Variable
  2. Dependent Variable
  3. Controlled Variable
Grade 7 Scientific Methods and Applications
Which of the following definitions best defines science?
  1. using thinking and practical skills to understand our world
  2. a body of skills related to life and death
  3. study of non-living things only
  4. study of living things only
Grade 7 Scientific Methods and Applications
What is science?
  1. The knowledge gained from the study of animals.
  2. The study of plants.
  3. The knowledge gained from careful, systematic study of the natural world.
Grade 7 Lab Practices and Tools
Which of the following is not a science safety rule?
  1. Always read the directions prior to beginning an experiment.
  2. Tie back long hair if working over an open flame.
  3. You may eat and drink in the lab if you have on gloves.
  4. Tell your teacher is you are injured in any way.
Grade 7 Lab Practices and Tools
When should you wear safety goggles?
  1. At all times in the lab
  2. When heating items or working with chemicals
  3. Only if the teacher tells you too
  4. Only if there's been a chemical spill that might affect your eyes
Grade 7 Lab Practices and Tools
The most important thing in a laboratory experiment is:
  1. getting the lab done
  2. not spilling anything
  3. getting the right answers
  4. following directions
Grade 7 Scientific Method
A(n)                      is a variable representing the value being manipulated or changed.
  1. hypothesis
  2. constant
  3. independent variable
  4. control group
  5. dependent variable
  6. meter
Grade 7 Scientific Method
This is what you as a scientist think will happen next.
  1. communicate
  2. analyze data
  3. predict
  4. modify
Grade 7 Scientific Method
This is an explanation or model backed by results obtained from many experiments.
  1. Scientific law
  2. Scientific theory
  3. Occam's razor
  4. Rorschach test
Grade 7 Scientific Methods and Applications
Grade 7 Scientific Method
This is a rule that describes the behavior of something in nature.
  1. Scientific theory
  2. Scientific law
  3. Occam's razor
  4. Einstein's theory of relativity
Grade 7 Scientific Method
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