Ms. Ubbing's life science classes have all been working hard on their science experiments to help understand the different parts of the Scientific Method and experiments. One day, Neal and Bryan are testing the effect of an unknown chemical on the memory of their classmates. SUDDENLY, the large beaker with the unknown chemical is knocked over by Quenton, who was on his way to the pencil sharpener. The chemical spills everywhere in front of Ms. Ubbing's desk, and although Jason tries to save her, Ms. Ubbing collapses to the floor in a fainting spell, When she is finally revived, Ms. Ubbing can't remember anything about experimental design, hypotheses or variables! She can only remember that everyone needs to pick their papers up when they come in the classroom. Please help fill out this worksheet so that you can teach Ms. Ubbing how to come up with hypotheses, identify variables and figure out a conclusion from certain data. Please help her Part 1: Review
In this worksheet, you will be practicing your science skills. The first problems help you with writing a hypothesis. Remember -

a hypothesis is an educated guess When writing a hypothesis, you need to make sure that it starts with After this, you put something about the variable that you control, which is the variable. That is the first half of your hypothesis. The second half starts with. After this, you write something about the variable that depends on the first variable - this is the variable. It will change because you are changing the first variable. Presto! The perfect recipe for an awesome hypothesis. Also, remember-a constant is something that stays the in a experiment. And, the group is the group that we don't change in order to compare results from the group we are testing.