Assignment Task:
When Mrs. McDonald walked out to her garden this morning, she was horrified to find little Identify and write down the following in your experimental plans: Independent variable Dependent variable Controls Write up your answers for steps 1-5. Then, answer the following questions: Was your research source a factual one or not? How do you know? Would Fred the handyman's suggestion of salt get rid of the bugs? Would it hurt the rose bush? Can you help Mrs. McDonald save her prize-winning roses? As you help Mrs. McDonald identify the problem with the roses, the handyman Fred is curious about your work. He says he always just puts salt on the bugs. Perform some library research as to why the salt might or might not work and whether that treatment damaged Mrs. McDonald's rose bushes. Research these two bugs-the bagworm and the lacewing bug-and determine if either of them could be at fault. Put down a summary of your research. Based on your research, make a prediction about the bug/plant situation. point out your prediction. From your prediction, write a hypothesis to determine which bug, if it is either bug or a particular bug, is causing Mrs. McDonald's rose bush problem. Design