Quiz Tuesday on Observation, Inference and Variables. You will need to identify statements as observation or inference. You will need to identify examples as one of the 3 kinds of variables: independent, dependent or control. You will use examples from Dr. Goldberger’s pellagra experiment and from our sensitivity experiment (with the toothpicks).
Quiz Wednesday on the structure of the Earth- layers, and formation of volcanoes. You will need to label the layers of the earth and describe each layer. For volcanoes you will need to match each type and describe how they form. Volcano types include fountain, curtain and flow.