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Vocab
Science
Term | Definition |
---|---|
Science | The study of the natural world |
Observing | Using one or more senses to gather information |
Inferring | Making an educated guess on what you already know |
Predicting | Making a forecast of what will happen |
Chemistry | Study of properties and matter and how to change |
Physics | Study of matter ,energy, and motion |
Scientific Inquiry | The different ways scientists study the world |
Hypothesis | A possible answer to a scientific question |
Parameter | A factor that can be measured |
Manipulated Variable | Changes other things |
Responding Variable | Is expected to change |
Controlled Expirement | An experiment where only one parameter is manipulated |
Data | Facts, figures,graphs,charts,etc. |
Communicating | Sharing ideas and conclusions |
Model | Picture, diagram, images |
Scientific Theory | A well tested explanation for a wide range of observations |
Scientific Law | A statement that describes what scientisrs expect to happen |
SI | System of units |
Weight | The force of gravity on you |
Mass | The amount of matter in an object |
Estimate | An approximation/guess |
Accuracy | How close a measurement is to close |
Reproducibility | How close 2 measurements are |
Significant figures | All of the digits measured exactly |
Precision | How exact a measurement is |
Graph | Picture of data |
Horizontal Axis | X axis |
Vertical Axis | Y axis |
Origin | X:0 Y:0 |
Coordinate | A specific pair of numbers used to determine location on a graph |
Data point | Point of intersection |
Line of best fit | Straight line that reflects a trend/patter in the graph |
Linear graph | When the graph has a straight line |
Slope | Steepness of the graph |
Nonlinear graph | When the data does not fall in a straight line |