This week, we discussed several basic characteristics of leaves. We learned how to determine whether a leaf was simple or compound, the venation pattern, and how to identify the name of the tree from which a leaf comes. We investigated and classified real leaves this week and had the opportunity to become more familiar with the "What Tree Is It?" website. We also discussed the importance of seed plants and how these plants have adapted in different ways to disperse their seeds.
Students were introduced to the leaf collection project this week. The projects are due on October 8th, so students need to get started soon! Please follow the requirements presented in the rubric that was handed out on Monday. Next week, students will create a "wind-dispersing" seed and see how far it can travel. We will also study the reproductive anatomy of a flower.
Friday, September 26, 2008
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