| A | B |
|---|
| Data | Information gathered |
| Observe | Record what you see happening |
| Infer | You make a logical deduction from something you know or observe |
| Estimate | you make careful guesses |
| Measure | when you need exact and careful information about an observation |
| Predict | you state what you think might happen in the future |
| Classify | you group things based on hoow they are alike |
| Hypothesize | you state one possible explanation for some event that happened |
| Record and organize | oganize everything you recorded |
| Analyze | once you do record and organize you analyze your data |
| Independent variable | A manipulated variablein an experiment that causes the change in the dependent variable |
| Dependent variable | The observed variable |
| Control | A test where allvariables are identical to the experimentbeng performed except the independent varible |
| Meter | Basic SI unit of measuring Length |
| Volume | the amount of space something occupies |
| Liter | Metric unit for vollume |
| Mass | Ddepends on the # of kinds of atoms |
| Kilogram | Basic SI unit of mass |
| Density | the measure of hoy much matter something takes up |
| Biosphere | the zone of life that extends from the ocean floor |
| Length | the si unit of length is a meter |
| Temperature | the si unit of temperature is celsius |
| Time | the basic si unit of time is a second |
| Circle graphs | a circle graph is a divided circle |
| Bar graphs | the bars help you compare things |
| Line graphs | line graphs are made from pairs of numbers |
| Oceans | huge bodies of salt water |
| Fresh water | water flows on the earths surface |
