9/24/13 -Quiz tomorrow. Review -Chapter 1 Homework- Due Thursday at start of class.
Read pages 4 – 13 1. Explain the difference between scientific theories and scientific laws. 2. List the 3 main branches of natural science. 3. Physical science includes which two branches? 4. Physics is the study of __________ 5. Chemistry is the study of ________ 6. What is a controlled experiment? 7. Design an experiment that will answer this question: Do energy drinks make it hard for teenagers to fall asleep at night? Include all of the following. Hypothesis Manipulated Variable Responding Variable Controlled Variables Control Group
