Independent variable - The factor you change. The factor you're experimenting with, Dependent variable - The factor that you measure, Constants - Factors of an experiment that are kept the same between trials. These ensure that you're only testing the IV, Control - The trial of the experiment that does NOT have the IV, Sources of error - Something in your experiment where uncertainty or errors could have crept into your results, Qualitative - Data that usually explains or describes something, Quantitative - Data usually associated with numbers, often measurements like height or mass, Validity - Is your conclusion correct and reliable?, Mass - The amount of matter an object has. Similar to weight., Volume - The amount of space something takes up. A cube has this, but a square does not., Degrees Celsius (°C) - Metric measurement unit of temperature, Meter (m) - The standard metric unit of length, Liter (l) - The standard metric unit of volume, Gram (g) - The standard metric unit of mass, System Internationale (SI) - The official name of "the metric system", x-axis - The horizontal part of a graph, y-axis - The vertical part of a graph, Inference - A conclusion you draw from experimental data or other information, Meniscus - A small amount of water that creeps up the side of glass, caused by water's adhesion,

Experimental and Water Variables

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