HGD- anyone left?
http://blogs.scientificamerican.com/artful-amoeba/the-attack-of-the-giant-water-bug/
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Grading- today and tomorrow you will be graded on effort.
Today: Read over "Breaking It Down"
Organize into groups- these will be your seats for the next couple of weeks.
Example:
Decide which variable you will test.
Write the testable question.
Develop the hypothesis.
Within your group have members create the data table- record temperature, mass, odor, variable and others that you decide on.
The other members should begin making the decomposition chamber.
Homework: April 26: Optional, dig up worms and bring them in to put in your chamber(s). Collect pond water to add or soil from home.