What is the process in which the senses are used to gather information?
100
critical thinking
What is a process that uses certain skills to solve a problem?
200
experiment
What is the a test of a hypothesis?
200
scientific methods
What is a series of steps that scientist go through to solve problems called?
200
technology
What is another term for applied science?
200
630 mph x 5h = 450 mph x (time)
3150 mph(h) = 450 mph
7 hours
What is time it took Evan and Zariah to fly a plane to Las Vegas at a speed of 450 mph if the return trip took 5 hours at a speed of 630 mph?
200
113 mph
What is the speed of Micaelah's Mercedes Benz if she traveled 678 miles to Washington DC to visit President Barack Obama if it took her 6 hours to get there?
300
independent variable
What is the factor in an experiment that is adjusted by the experimenter?
300
constant
What is the factor that doesn't change in an experiment?
300
problem
What is a situation that seems to be missing some information?
300
Reach a conclusion.
What is the final step in an experiment?
300
3h x 78km/h = 6h x (speed)
234km/h(h) = 6h
39km/h
What is the average speed of an airplane's trip, carrying Matthew and Bless, to Guam if it took six hours to get there and three hours to get back and it went 78 km/h on the way back?
400
scientific law
What is a rule of nature that sums up related related observations and experimental results to describe a pattern?
400
control
What is a standard for comparison that is used in an experiment?
400
model
What is an idea, system, or structure that represents something that is being explained?
400
pure science
What is the study of science for the sole purpose of advancing our knowledge?
400
c. Wear rubber-soled shoes at all times.
What is the incorrect choice that is not a safety rule to be followed in every laboratory?
a. Follow all directions carefully.
b. Clean up all spills immediately.
c. Wear rubber-soled shoes at all times.
d. Know the location of the fire extinguisher.
500
dependent variable
What is the variable in an experiment that may be caused to change because of the independent variable?
500
theory
What is an explanation based on many observations supported by experimental results?
500
exercise
What is a situation where known steps need to be taken to find a solution?
500
procedure
What is the 3rd step that involve solving a problem by conducting an experiment?
1. problem
2. hypothesis
3.
4. observations and data
5. analysis and conclusion
500
b. more realistic
What is the correct choice?
Advances in technology have helped to make modern movies _______________ .
a. unsafe to make c. look jerky
b. more realistic d. appear unnatural