activity the class may work in collaborative teams, as partners
or individually. Each team, partnership or student should choose
one of the following four questions to investigate. After doing
the research and/or experiments, each group, partnership or student
will report what they have learned to the class.
(Teacher note: make sure all all questions
Choose one of these four questions
Remember to keep complete notes in your journal. Make sure
you write down all the bibliographical information.