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science alexis
Question | Answer |
---|---|
science | a way or a process used to investigate what is happening around you |
scientist_______,__________,and______to find answers | observe,investigate, and experiment |
scientist use prior what to predict what will occur in investigations? | prior experience |
technology | is the application of science to make products or tools that people can use |
scientific methods | ways, or steps to follow, to solve problems |
descriptive research | answering a scientific question by making observations about the questions |
state the what | objective |
describe the what, or how you will carry out your investigation? | research design |
eliminte what, or expected results? | eliminate bias |
a what represents things that happent too slowly, quickly,or are too big,small, dangerous, or expensive? | model |
Scientists around the world use a system of measurements called the what? | international system of units(si)(metric system) |
design what, or ways to accurately record results and observbations? | data tables |
what do you do to your data and figure out what your results mean? | analyze |
experimental research design | answering a scientific question by observing of a controlled situation |
form a what, which is a perdiction that can be tested | hypothesis |
indepentent variable | a variable that changes |
dependent variable | is the variable that is being measured |
constant variable | variable that stays the same |
use a what samplethat is treated like the other experimental groups exept that the independent variable is not applied to it? | control |
conduct what of the experiment? | several trials |
what your results and draw what? | analyze and conclusions |