This lesson teaches the importance of understanding how the context of the entire food web can shape whether or not we find species in an ecosystem or not. Both the life requirements and controlling factors (abiotic & biotic) that combine to determine where species can live are discussed. Using two freshwater ponds, students will generate hypotheses about what they expect different food webs to look like and whether or not they will support focal species based on differences in environmental conditions. The biodiversity at multiple trophic levels and the water chemistry of the two ponds will be sampled by students to generate food webs and test the validity of their hypotheses. At the conclusion of the lesson, students will be able to: Think critically about how species of interest are influenced by the community in which they are found. Construct [...]
What is the KBS GK-12 Program? In 2010, KBS representatives Getty, Anderson, Gross, Lau, Robertson, and Tinghitella were awarded a grant from the National Science Foundation for a new GK-12 (Graduate STEM Fellows in K-12 Education) Program called the KBS GK-12 Bioenergy Sustainability Project. You can find a slideshow overview and introduction to our project here and a summary here. This program is part of a national network of GK-12 sites funded by the National Science Foundation (NSF) with the common goal of providing science graduate students with skills that will broadly prepare them for their future careers, particularly communicating science with varied audiences. Through interactions with teachers and students in K-12 schools, graduate students are expected to improve communication and teaching skills while enriching science instruction in K-12 schools. For more information about the GK-12 program and links to GK-12 projects in other states, visit the National GK-12 website.
Our GK-12 project has partnered with fifteen rural school districts in SW Michigan, all of whom are part of the ongoing K-12 Partnership at Kellogg Biological Station. In fall of 2010 we established a network of schoolyard research plots (see the BEST Research Network tab) at 22 schools in these 15 districts. The plots mimic those used at the Great Lakes Bioenergy Research Center to conduct experiments testing the sustainability of bioenergy crops like switchgrass and native prairie. Students and teachers at our partner schools are asking the question “Can we grow our fuel and our flowers and butterflies too?
Please contact program director Tom Getty (email@example.com) or program manager Sarah Bodbyl (firstname.lastname@example.org) for more information on the KBS GK-12 Bioenergy Sustainability Project.