Experiment - A procedure carried out, A test you do to see if something works or how it happens., Hypothesis - A testable prediction, A guess you make before the experiment about what you think will happen., Independent Variable (IV) - The variable that is deliberately changed or manipulated in an experiment to test its effect., Dependent Variable (DV) - The variable that is observed and measured during an experiment; it is affected by changes in the independent variable., Controlled Variables - Factors that are kept the same throughout the experiment to ensure that the test results are due to the independent variable alone., Qualitative Observation - Observation that does not involve numbers (e.g., color, texture)., Quantitative Observation - Numerical data that measures amounts, lengths, or quantities (e.g., height, mass)., Inference - A decision or conclusion you make based on what you see and already know.,

Experimental Design

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