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Aaron-Science

Chapter 1

TermDefinition
characteristic a specific quality or trait
trial one of many repeated test in an investigation
variable the part of a test that can be changed
prototype the first fully designed example of a new technology
proposal a suggestion presented for consideration
failure point the point at which the design solution no longer works, demonstrating the solution has a limit
benefit the advantage or the goof of something
independent variable the variable that is not affected by other variables in an experiment
bias a personal view that affects the interpretation of facts
dependent variable the variable that is affected by other variables in an experiment and whose change is observed and measured
1. ask a question 2. make a hypothesis 3. plan and do a fair test 4. record and analyze results 5. make a claim 6. give evidence 7. share results What are the steps in an investigation?
1. state the problem 2. explore ideas 3. design a plan 4. build and test 5. analyze and redesign 6. share results What is the engineering design process?
units Data should include __________ of measure.
avoid Use correct tools and specific units of measure to __________ mistakes.
length Use a ruler to measure __________.
mass matter object Use a pan balance to measure __________ in grams. Mass is the amount of __________ in an __________.
temperature degrees Use a thermometer to measure __________ in __________ Celsius.
volume Measure the __________ of a substance to know the space it occupies.
bias Using all given data and taking accurate measurements helps to reduce __________.
pie Which type of graph compares parts of a whole?
bar Use a __________ graph to compare the heights of students.
line Use a __________ graph to show how the temperature changes each day.
seek find In the spiritual realm, the pattern of cause and effect applies to those who __________ and __________ God.
by seeking God's truth How do people evaulate what is true and learn the best way to live in God's world?
Created by: user-2062371
 

 



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