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is away of learning about the natural world
what is science
is the study of the properties of matter and how matter changes
what is chemistry
the variable that is expected to change because of the manipulated variable
what is responding variable
is a statements that describe what scientist expect to happen every time under a particular set of condition
what is scientific law
is any factor that limits or restricts a design
contraint
means using one or more senses to gather information
what is observing
is the study of matter and energy and how they interact
what is physics
the variable that is changed
manipulated variable
is a well tested explanation for a wide range of observation or experimental results
scientific theory
the process of analyzing a design problem and finding a way to fix it
what is trouble shooting
are descriptions that dont involve numbers or measurements
what is qualitive observations
refers to the different ways scientist study the natural world
what is scientific inquiry
an investigation in which all variable except one remain the same
what is controlled experiment
is a way of changing the natural world to meet human needs or solve problems
technology
is an exchange in which one benefit is given up in order to obtain another
what is trade off
when you explain your observations you are
what is inferring
is a possible answer to a scientific question or explanation for a set of observations
hypothesis
are the facts figures and other evidence gathered through observations
data
is someone who is trained to use both technological and scientific knowledge to solve practical problems
what is engineer
is a working model used to a design
what is prototype
means making a forecast of what will happen in the future based on past experience or evidence
what is predicting
are factors that can change in an experiment
variable
is sharing ideas and conclusions with other through writing and speaking
what is communicating
is a process in which group members freely suggest any creative solutions that come to mind
what is brainstorming
all have one thing in common they are made of parts that work together
system