Quiz One review:
1.List five safety rules.
2.In our shadow lab, what was the independent variable? What was the dependent variable? ANSWER: IV: distance from wall DV: height of shadow
3.Where does the title of a chart go? A graph? ANSWER: chart-bottom graph-top
4.What is a conclusion in an experiment? ANSWER: Whether or not your hypothesis is correct.
The quiz will be multiple choice and short answer. Be prepared to read a scenario and then identify the two types of variables.
Example: Sam conducts an experiment with which type of soil tomato plants prefer. He plants 10 plants in five different types of soil. He then measures how tall the plants grow over one month.
Independent variable: SOIL because the sentence says DIFFERENT
Dependent variable: plant height because the sentence says he MEASURED it
Lab Report on Rock Density:
What should be finished today?