science1.txt

Many ways that scientists study the natural world an purpose explanations based on evidence

using skills to understand the natural world and it functions

possible explanation based on observations

creating a representation to help people study and understand things that are complex or can't be observed directly

the one thing that is purposely change in an experiment

the that changes because of the manipulated variable

facts, figures and other evidence gathered through observations

summarize what you’ve learned

sharing of ideas and experimental finding with others

everything is controlled except for one variable

grouping items together that are a like in some way

making a forecast based on past experiences or evidence

reasoning from what you already know

descriptions that don’t deal with numbers

descriptions dealing with numbers

using one or more of your senses to gather info

must be observable and measurable